{"title":"Service Kits","description":null,"products":[{"product_id":"category-1-suncoast-500-hp-custom-allison-rebuild-kit-no-converter-gmax-cat1-lb7-lly-kit-lc","title":"CATEGORY 1 SUNCOAST 500 HP CUSTOM ALLISON REBUILD KIT - NO CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e500 HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 1 SUNCOAST BASE REBUILD KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Raybestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 1 Allison rebuild kit offers the customer our 500 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273833455989,"sku":"GMAX-CAT1-LB7\/LLY-KIT-LC","price":3195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198648763.jpg?v=1780953996"},{"product_id":"suncoast-alto-4l80-85e-category-4-rebuild-kit-sc-4l80e-cat4-a","title":"SUNCOAST ALTO 4L80\/85E CATEGORY 4 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNEW 4L80E OVERHAUL KIT\u003c\/li\u003e\r\n\u003cli\u003eALTO RED EAGLE CLUTCH PACKS WITH INCREASED CLUTCH COUNT\u003c\/li\u003e\r\n\u003cli\u003eHIGH PERFORMANCE KOLENE STEELS\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED INTERMEDIATE BAND\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E FILTER\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E BUSHING KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E THRUST WASHER KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW LOW\/REVERSE ROLLER CLUTCH\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED 34 ELEMENT SPRAG\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED STATOR SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTORLON CHECK BALLS (10)\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED CASE SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTRANSGO STAGE 2 SHIFT CALIBRATION KIT\u003c\/li\u003e\r\n\u003cli\u003eSONNAX SMART TECH OVERUN KIT\u003c\/li\u003e\r\n\u003cli\u003eEXTREME DUTY FORWARD CLUTCH HUB\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED BILLET OVERDRIVE PLANET\u003c\/li\u003e\r\n\u003cli\u003e300M BILLET INPUT SHAFT\u003c\/li\u003e\r\n\u003cli\u003eAEROMET MAIN SHAFT\u003c\/li\u003e\r\n\u003cli\u003eTRIPLE DISC BILLET 258MM TORQUE CONVERTER\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eIn this Category 4 4L80E Rebuild Kit, several upgrades are made when comparing it to the Category 3 4L80E Rebuild Kit. These upgrades include the forward clutch hub, which is upgraded to extreme 4140 billet steel, and the main shaft is upgraded to an Aeromet steel alloy. The overdrive planet is also upgraded to a billet piece in this kit.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 4L80\/85E Transmission\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (and similar 4L85E) was a series of heavy-duty transmission assemblies from GM designed for rear wheel drive configurations. The 4L80E was heavily based on the TH400 first produced in October 1963, adding electronic controls and an overdriven fourth gear. The 4L80E's were optioned only in Chevrolet\/GMC pickups, 2500 Suburbans, vans, and commercial vehicles, and the Hummer H1. The 4L80E proved to be a big hit in 1991 with its release in the Silverado 454SS.\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (RPO MT1) is rated to handle engines with up to 440 ft lb while the big brother the 4L85E (RPO MN8) is rated to handle vehicles with up to 690 ft lb.\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L80E super rebuild kit containing Alto Red Eagle clutches with upgraded power clutch pack that includes additional clutches and steels. The additional friction count along with the upgraded steels will improve your 4L80E's torque and horsepower capacity.\u003c\/p\u003e\r\n\u003cp\u003eThis kit will include everything else you need to rebuild your 4L80E transmission. A new filter is included as well as a bushing kit and and thrust washer kit. The band in the kit is a high performance RedEagle band.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSupporting the stator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast GM 4L80E transmission rebuild kit we include an upgraded Sonnax stator support bushing.\u003c\/p\u003e\r\n\u003cp\u003eGM 4L80E and 4L85E units may display no converter lockup or codes 68, 39, 1870 or P0741. Imbalance of torque converter clutch apply oil through the front stator support bushing contributes to this complaint. A journal clearance of .002\" or more will generate sufficient leakage to cause lockup clutch slippage, causing the transmission to stay in third gear. Sonnax front stator support bushing 34016-W is designed to reduce leakage by minimizing journal clearance and also increasing journal length.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSealing Things Up\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast always upgrades the check balls in all of our new 4L80E and 4L85E transmission rebuilds. In this kit you will receive 10 of these new Torlon check balls.\u003c\/p\u003e\r\n\u003cp\u003eThese new checkballs (.250\") are made out of tough, wear-resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel checkballs are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Similar imidized plastic balls have been used on some original equipment late model valve bodies with excellent results. These imidized plastic checkballs are not available through the original manufacturer.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe intermediate sprag on the 4L80E's typically come with a 16 element intermediate sprag assembly. The can lead to failure in high horsepower and torque situations. In this 4L80E transmission rebuild kit we are upgrading the sprag to a 34 element sprag doubling the torque capacity.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eA Different Plate to Serve On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eOn many 4L80\/85E rebuilds it is not uncommon to find the factory separator plate damaged beyond repair. This is a direct result of the factory steel check balls beating the plate repeatedly.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E rebuild kit also has a new upgraded separator plate included with it. We use a Transgo tempered steel separator plate for longer life. This plate is custom-plated for rust resistance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Case Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIf you rebuild a lot of 4L80E's then you already know that case bushing walkout and thrust washer wear are common issues in the GM 400, 4L80E and 4L85E units. This upgraded heavy duty case bushing kit combines the tried and true no-walk case bushing with a high quality thrust bearing that replaces the OE thrust washer and selective spacer to update this area for maximum durability in all applications. Selective shims are included for setting and adjusting rear end play.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eWhen in Doubt, Ask for Help\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eInsufficient holding power in the overdrive roller clutch is the underlying cause of chronic overdrive roller clutch failure in hardworking 4L80E and 4L85E transmissions. When the roller clutch fails, the damage can be catastrophic, and the only fix is replacing the drum, planetary assembly and mating components.\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Smart-Tech Overrun Clutch Valve Kit (34200-40K) offers a hydraulic solution to this known mechanical problem. With unique rerouting of hydraulic fluid pressure, this patented kit keeps the overrun clutch applied at all times (except OD 4th), reinforcing the roller clutch to adequately support heavy loads.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eImproves OD roller clutch holding power in D4 and Reverse ranges\u003c\/li\u003e\r\n\u003cli\u003eExtends the life of workhorse transmissions while preventing warranty claims and comebacks\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly onto the valve body — no transmission removal needed\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Extreme Forward Clutch Hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax Extreme Duty Forward Clutch Hub Kit (34322-02K) is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications. Includes bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft.\u003c\/p\u003e\r\n\u003cp\u003eCompared to OE or other replacement forward clutch hubs, Sonnax Extreme Duty Forward Clutch Hub Kit (34322-02K) has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEliminates spline wear in extreme power and offroad applications\u003c\/li\u003e\r\n\u003cli\u003eSimple installation adds bearing and reduces unit endplay\u003c\/li\u003e\r\n\u003cli\u003eEasily modified for addition of second bearing\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Forward Clutch Hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis 4L80E rebuild kit also comes with a new heavy duty forward clutch hub. This is an ideal upgrade over OE hubs in GM 400, 425, 4L80E and 4L85E applications that commonly see a high fracture rate of the forward clutch hub. It is made from 1045 steel forging and features a thicker cross section for increased strength and rigidity that is so commonly seen in these units.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade from forged 1045 steel\u003c\/li\u003e\r\n\u003cli\u003eThicker cross section for increased strength\u003c\/li\u003e\r\n\u003cli\u003eAdded durability for daily drivers, work trucks and mild performance applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the Input Shaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E, while inherently strong, still has limits. When we are talking about limits, we are faced with the realization that the factory cast input can and will break. This can be to either shock load causing a sheer break or due to torsional fatigue, causing a fatigue break.\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast 4L80E Rebuild Kit, we upgrade the input shaft to a billet one. This new billet 4L80E input shaft is manufactured from 300M billet steel. This shaft is vastly stronger than the OEM shaft and is a must-have component for higher horsepower and heavy towing applications.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the mainshaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv class=\"spaced-vertical\"\u003e\r\n\u003cdiv class=\"spaced-vertical\"\u003e\r\n\u003cp\u003eMain shaft failure is a common problem in extreme duty GM 400, 4L80E and 4L85E units. OE and aftermarket shafts simply don't hold up in extreme horsepower applications, leading to spline twist and shaft breakage. This upgraded billet extreme duty main shaft is manufactured from an exceptionally tough high-strength Aeromet steel alloy with proprietary heat treatment for unrivaled performance and durability. An advanced torsional design with spline and cross hole refinements make this the most durable 1\" main shaft available. This shaft withstood extensive track and lab testing with unbroken results in the most extreme applications. Recommended for applications above 1,000HP. Top-notch engineering and precision manufacturing deliver unrivaled performance and durability in the 1” stock size.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRear spline prevents the rear internal gear journal-end from twisting off by engaging the full internal spline of the gear\u003c\/li\u003e\r\n\u003cli\u003eExtensive in-vehicle and lab testing with unbroken performance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"part-accordion cb spaced-vertical\"\u003e\r\n\u003cdiv id=\"notes\"\u003e\n\u003clabel for=\"notes-panel\"\u003eNote:\u003c\/label\u003e\r\n\u003cdiv class=\"accordion-content\"\u003e\r\n\u003cp\u003e\u003cem\u003eCan be used to replace late 4L80E and 4L85E solid shafts, however, check clearance between front of main shaft and rear of input shaft. It may be necessary to remove approximately .060\" from front of main shaft or rear of input shaft.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Shift Calibration Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E Rebuild Kit would not be complete without a shift calibration kit for the valve body. SunCoast likes to use a Transgo HD-2 Shift Calibration Kit in these units. This kit includes the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew boost valve assembly\u003c\/li\u003e\r\n\u003cli\u003eHigh pressure relief assembly\u003c\/li\u003e\r\n\u003cli\u003eStronger, better designed solenoid filter\u003c\/li\u003e\r\n\u003cli\u003eCase to center support seals\u003c\/li\u003e\r\n\u003cli\u003e4th clutch strong bolt and other items which improve overall driveability and durability\u003c\/li\u003e\r\n\u003cli\u003eUpgraded triple layer separator plate with dual feed direct clutch\u003c\/li\u003e\r\n\u003cli\u003eThicker intermediate snap ring\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch high rate springs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis Transgo kit also features the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTuneable shift feel options\u003c\/li\u003e\r\n\u003cli\u003eEasy install, superb for heavy duty trucks\u003c\/li\u003e\r\n\u003cli\u003eHolds BIG horsepower\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis kit also corrects and alleviates the following issues:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh pressure parts breakage\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch burn up\u003c\/li\u003e\r\n\u003cli\u003eSoft 2-3\u003c\/li\u003e\r\n\u003cli\u003eSlide-bang 1-2\u003c\/li\u003e\r\n\u003cli\u003eLow pressure due to solenoid filter breakup\u003c\/li\u003e\r\n\u003cli\u003eMissing shifts with no diagnostic codes\u003c\/li\u003e\r\n\u003cli\u003eCodes: P0731, P0732, P0733, P0734, P0751, P0756, P0894, P1870\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Category 4 4L80E transmission rebuild kit also comes complete with an upgraded triple disc billet torque converter that is available in a variety of stall speeds. This is our Pro-Loc series of SunCoast triple-disc billet torque converters.\u003c\/p\u003e\r\n\u003cp\u003eThese have a host of internal upgrades:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eChromoly steel turbine and impeller hubs for added strength\u003c\/li\u003e\r\n\u003cli\u003eFully-machined forged front billet cover\u003c\/li\u003e\r\n\u003cli\u003eDamperless CNC'd billet apply piston add strength and durability\u003c\/li\u003e\r\n\u003cli\u003eSprag cartridge delivers more than twice the holding capacity of OE\u003c\/li\u003e\r\n\u003cli\u003eWeld-on pilot adapts to many applications\u003c\/li\u003e\r\n\u003cli\u003eFurnace-brazed and tig-welded fins\u003c\/li\u003e\r\n\u003cli\u003eCarbon-graphitic clutch material ensuring precise lock-up control\u003c\/li\u003e\r\n\u003cli\u003eCustom-modified stator assembly\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis torque converter, while capable of handling the added demands of high performance vehicles, also maintains the refinement and functionality to be used in a daily driven heavy duty application such as towing. This converter can be used as a stock replacement and requires no modifications to your transmission.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Friction Material Test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2.\u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003e On Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class='“table\"'\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003e Pressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\" style=\"width: 451px;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e1\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.261\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e2\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.302\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e3\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.344\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e4\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.385\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e5\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.426\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e6\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.510\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003e Test conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e\r\n\u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273833947509,"sku":"SC-4L80E-CAT4-A","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647486.jpg?v=1780953923"},{"product_id":"allison-01-05-shift-kit-allison-sk","title":"ALLISON 01-05 SHIFT KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON 01-05 SHIFT KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis Allison Valve Body kit is designed for 2001-2005 LB7 and LLY Chevrolet\/GMC 1000, 2000, 2400 Heavy Duty, Work, Tow, or Race diesel trucks. This kit corrects, prevents and reduces the Allison transmission from going into neutral under a load, 3rd to 4th gear slips, C2 or C3 clutch burning, sticking in one gear, and so forth. This kit allows customers to experience short, crisp, and smooth up shifts and downshift. Kit includes all instructions for a trouble free installation.\u003c\/p\u003e\r\n\u003cp\u003eInstallation: Transmission must removed from vehicle for kit installation.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273834045813,"sku":"ALLISON SK","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642591_4d3b9e70-77cc-46f0-a7f1-f490c6f3f8da.jpg?v=1780953754"},{"product_id":"allison-06-10-shift-kit-allison-sk-jr","title":"ALLISON 06-10 SHIFT KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON 06-10 SHIFT KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis Allison Valve Body kit is designed for Chevrolet\/GMC 1000, 2000, 2400 Heavy Duty, Work, Tow, or Race diesel trucks. This kit corrects, prevents and reduces the Allison transmission from going into neutral under a load, 3rd to 4th gear slips, C2 or C3 clutch burning, sticking in one gear, and so forth. This kit allows customers to experience short, crisp, and smooth up shifts and downshift. Kit includes all instructions for a trouble free installation.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273834209653,"sku":"ALLISON SK-JR","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642594_f38508b4-0ab7-48a6-bc8c-b34cb4c9cccb.jpg?v=1780953755"},{"product_id":"category-4-suncoast-950-hp-custom-allison-rebuild-kit-with-converter-gmax-cat4-lbz-lmm-kit","title":"CATEGORY 4 SUNCOAST 950+ HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e950+ HORSEPOWER LBZ\/LMM 6-SPEED CATEGORY 4 SUNCOAST BASE REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Converter\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet P2 planet assembly\u003c\/li\u003e\r\n\u003cli\u003eBillet C2 clutch hub\u003c\/li\u003e\r\n\u003cli\u003eBillet Intermediate Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet Output Shaft\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eC5 clutches are not included but can be added to your kit upon request. \u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Torque Converter\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. Here at SunCoast we design and manufacture all of our torque converters in house. Because of this unique advantage SunCoast can supply almost any request in regards to stall speed or torque multiplication. All of our SunCoast Allison triple disc converters are outfitted with a heavy duty forged billet steel cover and give unbeatable lock up performance. \u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eBillet Intermediate shaft\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe factory intermediate shaft is one of the last hard parts to break typically on the Allison transmission.  SunCoast replaces this shaft on transmission that will be exposed to power levels above 750 horsepower. This new Allison billet intermediate shaft is made from a much stronger 300M billet material. This new billet intermediate shaft also feature an exclusive additional lubrication hole for the P3 sun gear and pilot increasing the life of that circuit. This SunCoast Allison intermediate shaft also has been gun drilled to provide a polished interior finish to eliminate any internal stress risers. This shaft is also heat treated for added strength and reliability.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eBillet Output Shaft\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison output shaft can be subjected to a tremendous amount of torsional fatigue. This issue can be even more troublesome with heavy towing\/hauling or when increasing horsepower and torque. SunCoast replaces the factory Allison output shaft with a billet piece on our Category 4 Allison rebuilds. This new Allison billet output shaft is machined from 300M billet steel and is a direct drop in replacement.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet C2 Clutch Hub\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison transmission is an incredibly robust unit, however when exposed to conditions outside what it was designed for weak points begin to expose themselves. The factory C2 clutch hub has been known fail prematurely. This issue is most commonly seen in conditions where larger tire\/wheel combinations, heavy towing\/hauling, sled pulling, drag racing, and larger shock loads. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast replaces the factory C2 clutch hub with a much stronger billet piece that is manufactured from 4140 heat treated stress relieved steel. This new Allison billet C2 clutch hub has had the spline lengthened .125 for increased contact area. The spline boss diameter has also been increased .100 for added strength. This Allison billet C2 clutch hub is installed on all SunCoast 700 horsepower category 3 transmissions.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet P2 Planet\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe P2 planet with the Allison transmission can strip or snap as a result of poor tuning, shock load, improperly built transmissions and higher horsepower applications. This failure can and will result in catastrophic failure and ore immobility. The SunCoast P2 planet is the solution to the issue. This item is manufactured here at SunCoast using 4140 billet steel that is then induction hardened.  This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing. This planet comes with a machine SunGear which is required for use of the planetary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 4 Allison rebuild kit offers the customer our 950+ horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273834832245,"sku":"GMAX-CAT4-LBZ\/LMM-KIT","price":8395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642846.jpg?v=1780953758"},{"product_id":"suncoast-alto-4l80-85e-category-2-rebuild-kit-sc-4l80e-cat2-a","title":"SUNCOAST ALTO 4L80\/85E CATEGORY 2 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNEW 4L80E OVERHAUL KIT\u003c\/li\u003e\r\n\u003cli\u003eALTO RED EAGLE CLUTCH PACKS WITH INCREASED CLUTCH COUNT\u003c\/li\u003e\r\n\u003cli\u003eHIGH PERFORMANCE KOLENE STEELS\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED INTERMEDIATE BAND\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E FILTER\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E BUSHING KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E THRUST WASHER KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW LOW\/REVERSE ROLLER CLUTCH\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED 34 ELEMENT SPRAG\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED STATOR SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTORLON CHECK BALLS (10)\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED CASE SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTRANSGO STAGE 2 SHIFT CALIBRATION KIT\u003c\/li\u003e\r\n\u003cli\u003eSONNAX SMART TECH OVERUN KIT\u003c\/li\u003e\r\n\u003cli\u003eHEAVY DUTY FORWARD CLUTCH HUB\u003c\/li\u003e\r\n\u003cli\u003e300M BILLET INPUT SHAFT\u003c\/li\u003e\r\n\u003cli\u003eTRIPLE DISC BILLET 258MM TORQUE CONVERTER\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis Category 2 4L80E Rebuild Kit has several key upgrades when comparing it to our Category 1 4L80E Rebuild Kit: a Transgo Stage 2 Shift Calibration Kit, Sonnax Smart Tech Overrun Kit, Heavy Duty Forward Clutch Hub, and a 300M Billet Input Shaft.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 4L80\/85E Transmission\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (and similar 4L85E) was a series of heavy-duty transmission assemblies from GM designed for rear wheel drive configurations. The 4L80E was heavily based on the TH400 first produced in October 1963, adding electronic controls and an overdriven fourth gear. The 4L80E's were optioned only in Chevrolet\/GMC pickups, 2500 Suburbans, vans, and commercial vehicles, and the Hummer H1. The 4L80E proved to be a big hit in 1991 with its release in the Silverado 454SS.\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (RPO MT1) is rated to handle engines with up to 440 ft lb while the big brother the 4L85E (RPO MN8) is rated to handle vehicles with up to 690 ft lb.\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L80E super rebuild kit containing Alto Red Eagle clutches with upgraded power clutch pack that includes additional clutches and steels. The additional friction count along with the upgraded steels will improve your 4L80E's torque and horsepower capacity.\u003c\/p\u003e\r\n\u003cp\u003eThis kit will include everything else you need to rebuild your 4L80E transmission. A new filter is included as well as a bushing kit and and thrust washer kit. The band in the kit is a high performance RedEagle band.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSupporting the Stator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast GM 4L80E transmission rebuild kit we include an upgraded Sonnax stator support bushing.\u003c\/p\u003e\r\n\u003cp\u003eGM 4L80E and 4L85E units may display no converter lockup or codes 68, 39, 1870 or P0741. Imbalance of torque converter clutch apply oil through the front stator support bushing contributes to this complaint. A journal clearance of .002\" or more will generate sufficient leakage to cause lockup clutch slippage, causing the transmission to stay in third gear. Sonnax front stator support bushing 34016-W is designed to reduce leakage by minimizing journal clearance and also increasing journal length.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSealing Things Up\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast always upgrades the check balls in all of our new 4L80E and 4L85E transmission rebuilds. In this kit you will receive 10 of these new Torlon check balls.\u003c\/p\u003e\r\n\u003cp\u003eThese new checkballs (.250\") are made out of tough, wear-resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel checkballs are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Similar imidized plastic balls have been used on some original equipment late model valve bodies with excellent results. These imidized plastic checkballs are not available through the original manufacturer.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe intermediate sprag on the 4L80E's typically come with a 16 element intermediate sprag assembly. The can lead to failure in high horsepower and torque situations. In this 4L80E transmission rebuild kit we are upgrading the sprag to a 34 element sprag doubling the torque capacity.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eA Different Plate to Serve On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eOn many 4L80\/85E rebuilds it is not uncommon to find the factory separator plate damaged beyond repair. This is a direct result of the factory steel check balls beating the plate repeatedly.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E rebuild kit also has a new upgraded separator plate included with it. We use a Transgo tempered steel separator plate for longer life. This plate is custom-plated for rust resistance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Case Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIf you rebuild a lot of 4L80E's then you already know that case bushing walkout and thrust washer wear are common issues in the GM 400, 4L80E and 4L85E units. This upgraded heavy duty case bushing kit combines the tried and true no-walk case bushing with a high quality thrust bearing that replaces the OE thrust washer and selective spacer to update this area for maximum durability in all applications. Selective shims are included for setting and adjusting rear end play.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eWhen in Doubt, Ask for Help\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eInsufficient holding power in the overdrive roller clutch is the underlying cause of chronic overdrive roller clutch failure in hardworking 4L80E and 4L85E transmissions. When the roller clutch fails, the damage can be catastrophic, and the only fix is replacing the drum, planetary assembly and mating components.\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Smart-Tech Overrun Clutch Valve Kit (34200-40K) offers a hydraulic solution to this known mechanical problem. With unique rerouting of hydraulic fluid pressure, this patented kit keeps the overrun clutch applied at all times (except OD 4th), reinforcing the roller clutch to adequately support heavy loads.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eImproves OD roller clutch holding power in D4 and Reverse ranges\u003c\/li\u003e\r\n\u003cli\u003eExtends the life of workhorse transmissions while preventing warranty claims and comebacks\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly onto the valve body — no transmission removal needed\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Forward Clutch Hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis 4L80E rebuild kit also comes with a new heavy duty forward clutch hub. This is an ideal upgrade over OE hubs in GM 400, 425, 4L80E and 4L85E applications that commonly see a high fracture rate of the forward clutch hub. It is made from 1045 steel forging and features a thicker cross section for increased strength and rigidity that is so commonly seen in these units.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade from forged 1045 steel\u003c\/li\u003e\r\n\u003cli\u003eThicker cross section for increased strength\u003c\/li\u003e\r\n\u003cli\u003eAdded durability for daily drivers, work trucks and mild performance applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the Input Shaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E, while inherently strong, still has limits. When we are talking about limits, we are faced with the realization that the factory cast input can and will break. This can be to either shock load causing a sheer break or due to torsional fatigue, causing a fatigue break.\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast 4L80E Rebuild Kit, we upgrade the input shaft to a billet one. This new billet 4L80E input shaft is manufactured from 300M billet steel. This shaft is vastly stronger than the OEM shaft and is a must-have component for higher horsepower and heavy towing applications.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Shift Calibration Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E Rebuild Kit would not be complete without a shift calibration kit for the valve body. SunCoast likes to use a Transgo HD-2 Shift Calibration Kit in these units. This kit includes the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew boost valve assembly\u003c\/li\u003e\r\n\u003cli\u003eHigh pressure relief assembly\u003c\/li\u003e\r\n\u003cli\u003eStronger, better designed solenoid filter\u003c\/li\u003e\r\n\u003cli\u003eCase to center support seals\u003c\/li\u003e\r\n\u003cli\u003e4th clutch strong bolt and other items which improve overall driveability and durability\u003c\/li\u003e\r\n\u003cli\u003eUpgraded triple layer separator plate with dual feed direct clutch\u003c\/li\u003e\r\n\u003cli\u003eThicker intermediate snap ring\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch high rate springs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis Transgo kit also features the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTuneable shift feel options\u003c\/li\u003e\r\n\u003cli\u003eEasy install, superb for heavy duty trucks\u003c\/li\u003e\r\n\u003cli\u003eHolds BIG horsepower\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis kit also corrects and alleviates the following issues:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh pressure parts breakage\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch burn up\u003c\/li\u003e\r\n\u003cli\u003eSoft 2-3\u003c\/li\u003e\r\n\u003cli\u003eSlide-bang 1-2\u003c\/li\u003e\r\n\u003cli\u003eLow pressure due to solenoid filter breakup\u003c\/li\u003e\r\n\u003cli\u003eMissing shifts with no diagnostic codes\u003c\/li\u003e\r\n\u003cli\u003eCodes: P0731, P0732, P0733, P0734, P0751, P0756, P0894, P1870\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Category 2 4L80E transmission rebuild kit also comes complete with an upgraded triple disc billet torque converter that is available in a variety of stall speeds. This is our Pro-Loc series of SunCoast triple-disc billet torque converters.\u003c\/p\u003e\r\n\u003cp\u003eThese have a host of internal upgrades:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eChromoly steel turbine and impeller hubs for added strength\u003c\/li\u003e\r\n\u003cli\u003eFully-machined forged front billet cover\u003c\/li\u003e\r\n\u003cli\u003eDamperless CNC'd billet apply piston add strength and durability\u003c\/li\u003e\r\n\u003cli\u003eSprag cartridge delivers more than twice the holding capacity of OE\u003c\/li\u003e\r\n\u003cli\u003eWeld-on pilot adapts to many applications\u003c\/li\u003e\r\n\u003cli\u003eFurnace-brazed and tig-welded fins\u003c\/li\u003e\r\n\u003cli\u003eCarbon-graphitic clutch material ensuring precise lock-up control\u003c\/li\u003e\r\n\u003cli\u003eCustom-modified stator assembly\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis torque converter, while capable of handling the added demands of high performance vehicles, also maintains the refinement and functionality to be used in a daily driven heavy duty application such as towing. This converter can be used as a stock replacement and requires no modifications to your transmission.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Friction Material Test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2.\u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003e On Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class='“table\"'\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003e Pressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\" style=\"width: 451px;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e1\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.261\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e2\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.302\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e3\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.344\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e4\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.385\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e5\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.426\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e6\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.510\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003e Test conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273835815285,"sku":"SC-4L80E-CAT2-A","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647455.jpg?v=1780953921"},{"product_id":"suncoast-alto-4l60-65-70e-category-3-rebuild-kit-sc-4l60e-cat3-a","title":"SUNCOAST ALTO 4L60\/65\/70E CATEGORY 3 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThis 4L60E Rebuild Kit Includes the Following:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew 4L60E Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eAlto Red Eagle Clutch Kit with Power Packs\u003c\/li\u003e\r\n\u003cli\u003eHigh Performance Kolene Steel Kit\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Filter\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Thrust Washer Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax 4L60E Performance Pack\u003c\/li\u003e\r\n\u003cli\u003eSonnax Rear Stator Support Bushing\u003c\/li\u003e\r\n\u003cli\u003eSonnax Oversized 2nd Gear Servo\u003c\/li\u003e\r\n\u003cli\u003eBorg Warner Upgraded 29 Element Sprag\u003c\/li\u003e\r\n\u003cli\u003eSonnax 1-2 Pinless Accumulator Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax .490 Larger Boost Valve\u003c\/li\u003e\r\n\u003cli\u003eHigh Output Pump Slide Spring\u003c\/li\u003e\r\n\u003cli\u003e4th Gear Servo Return Spring\u003c\/li\u003e\r\n\u003cli\u003eSonnax Heavy Duty Smart Shell Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax Heavy Duty Shift Valve\u003c\/li\u003e\r\n\u003cli\u003eSonnax Input Drum Reinforcement Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax Smart Tech Input Housing Kit\u003c\/li\u003e\r\n\u003cli\u003e13-Vane Billet Pump Rotor\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet 4L60\/65\/70E Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe 4L Platform\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe \u003cstrong\u003e4L60\/65\/70E\u003c\/strong\u003eis a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear. The 4L60E is the electronically commanded evolution of the Turbo-Hydromatic 700R4, originally produced in 1982.\u003c\/p\u003e\r\n\u003cp\u003eMost of the 4L60\/65\/70Es you see in service today were originally manufactured in the Toledo, Ohio, plant for General Motors.\u003c\/p\u003e\r\n\u003cp\u003eThese transmissions cannot be differentiated from the outside by the average eye. The 4L65E shares the same exterior parts but has stronger internals, such as 5 pinion planets compared to 4 in the 4L60E. These also can carry several different input shafts depending on which version you have. The early 4L60Es had a 298mm input shaft for non-LS platforms while the later LS models utilized a 300mm one. The later 4L70E also utilized an input speed signal on the input shaft.\u003c\/p\u003e\r\n\u003cp\u003eAn updated 4L60E, the \u003cstrong\u003e4L65E\u003c\/strong\u003e (RPO M32), was phased in the 2001 model year when coupled behind the 6.0 Vortec. Five-pinion front and rear planetaries, along with an additional 3-4 clutches, allowing 7 clutches in the input housing and induction-hardened input shaft assembly, were improved to withstand up to 380 ft-lbs (515 N-m) of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Category 3 Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis Category 3 SunCoast 4L60\/65\/70E kit has everything you need for a successful high performance rebuild. This kit was designed for customers looking for a complete solution to their 4L60\/65\/70E transmission issues. Aside from all-new electronics, these kits include the same recipe we build with at SunCoast daily.\u003c\/p\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sonnax Smart Tech Input Housing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eLimitations of the GM 4L60-E, 4L65-E, 4L70-E OE input housing are the root cause of 3-4 burnup in performance applications._\u003c\/div\u003e\r\n\u003cp\u003eThe weak OE backing plate flexes during clutch apply, allowing heat to build up unevenly within the clutch packs limited space. \u003c\/p\u003e\r\n\u003cp\u003eSonnax Smart-Tech input housing kit 77733-06K makes room for a taller clutch pack anchored in place by a stronger backing plate, making it the only way to increase clutch capacity and protect against destructive heat. Numerous other improvements to the housing ensure maximum durability and protection against failure in higher horsepower, higher pressure applications. The housing also is available with a pre-installed, heavy-duty input shaft.\u003c\/p\u003e\r\n\u003cp\u003ePhysically larger clutch pack area for increased 3-4 clutch capacity without sacrificing clutch durability. Use your choice of:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e Eight .067\" frictions with seven .095\" steels\u003c\/li\u003e\r\n\u003cli\u003e Nine .062\" frictions with eight .077\" steels\u003c\/li\u003e\r\n\u003cli\u003e Anchored backing plate keeps clutches parallel to stop the flexing and distortion that leads to heat build-up\u003c\/li\u003e\r\n\u003cli\u003e Treated housing is significantly more resistant to fatigue failure\u003c\/li\u003e\r\n\u003cli\u003e Steel reinforcement sleeve prevents breakage in the spline area\u003c\/li\u003e\r\n\u003cli\u003e Custom backing plate replaces OE retaining ring to eliminate risk of blowout\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sonnax Overdrive Servo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax 4th gear super hold dual servo kit 77767K features 40% more apply surface area for greater holding power in GM 4L60, 4L60-E, 4L65-E and 4L70-E units. Vehicles with these transmissions often exhibit poor 3-4 shift quality and experience band failure in performance applications. Combine this servo kit with Sonnax 2nd gear servo 77911-03K for unmatched holding power and shift performance that's an easy in-vehicle install.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePatented dual-piston design with 40% more apply delivers greater holding power\u003c\/li\u003e\r\n\u003cli\u003eD-ring seals prevent pressure loss\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eUse with OE, Corvette or Sonnax 2nd gear servo assemblies\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 2nd Gear Servo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 2nd gear servo is responsible for applying force to the band via hydraulic pressure. One of the first modifications we often see is the switch to the infamous \"Corvette\" 2nd gear servo. We have learned however that even those have a high failure rate as they were original equipment in the 4L65\/70E transmissions. \u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast Category Kit we upgrade to the Sonnax Super servo. This servo has an impressive 18% more apply area than the OE \"Corvette\" servo and features a dual seal design, ensuring a more positive band apply\/release and eliminating cross-leaks within the bore.\u003c\/p\u003e\r\n\u003cp\u003eThis new servo is manufactured from billet aluminum and features a chromoly steel apply pin that has added seals to reduce leakage of 3rd gear pressure. This is the fastest band release in the industry.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong style=\"font-size: 12pt;\"\u003eThe Billet Pump Rotor\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe 700R4\/4L60\/65\/70E platforms are notorious for pump cavitation at higher rpms. A typical solution would be to increase pump vanes to allow more fluid volume to be dispense. \u003c\/p\u003e\r\n\u003cp\u003eThe problem lies that as I increase pump vanes the material between vanes is significantly less and less. With cast material this can be a critical failing point. In this Suncoast category kit we are replacing the factory cast piece that is also know for premature failure with a full precision machined billet 13 vane pump rotor. \u003c\/p\u003e\r\n\u003cp\u003eThis pump rotor not only increases fluid volume but adds the reliability and strength needed in a high performance build.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Apply Band\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L60\/65\/70E transmissions utilize an apply band when shifting from 1st to 2nd and again when shifting from 3rd to 4th. This band is wrapped around the reverse input drum that sits directly behind the front pump assembly.\u003c\/p\u003e\r\n\u003cp\u003eThis band is known to be the weakest link in this unit, a problem that becomes even more prominent when you start deleting torque management or adding power modifications. Here at SunCoast with our 4L60\/65\/70E transmission rebuilds, we use a High Performance Alto Red Eagle Wide Band with reinforced band anchors to improve reliability and performance. \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Performance Pack\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Performance Pack for GM 4L60E, 4L65E and 4L70E transmissions is a must-have for any heavy-duty vehicle and the very best foundation for high-performance racing. All components work together to carefully tune line pressure, accumulator pressure and shift calibration. It’s the ultimate way to get an impressive transmission that responds to throttle and increased load with quick, firm shifts.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRear Stator Support Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe original GM 4L60, 4L60E, 4L65E, 4L70E rear stator bushing comes in narrow and wide versions in both common bronze and harder aluminum type materials. All versions commonly fail or wear out prematurely. Available aftermarket replacements typically have a poor quality fit and are also known to wear. \u003cbr\u003e\u003cbr\u003eFor maximum durability, Sonnax offers rear stator support bushing 77002BT-01, a better fitting and extremely wear-resistant, PTFE-lined bushing to stop future wear in its tracks. \u003cbr\u003e\u003cbr\u003eThe Sonnax bushing is the best option for supporting the 20 lb. input housing and for improving the reliability of these common units.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe factory sprag assembly is notorious for flipping and, as a result, causing catastrophic failure to your 4L60E transmission that could be fairly expensive to repair.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L60E transmission category rebuild kit comes with an upgraded Borg Warner 29-element sprag with a dual cage design. This dual cage design allows the 29 elements to apply in a more even manner, eliminating the elements from flipping.  \u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eHeavy Duty 2-3 Shift Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eFrom builders to guys playing in the street, we have all experienced repeated spray vehicles. It is a problem that can ruin the best of plans.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eWhen the GM 4L60-E family of transmissions evolved from the 700-R4, the overrun clutch apply no longer applied in 1st and 2nd when accelerating from a stop in D3 shifter position. This change was made to improve coast-down drivability in D3 but had the side effect of reducing the torque capacity of the input section. For greatly improved input sprag and Forward clutch durability, Sonnax heavy-duty shift valve 77754-41 for 4L60-E, 4L65-E and 4L70-E units will apply the overrun clutch in D3 1st, 2nd and 3rd gears.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eInput Drum Reinforcement Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThe General Motors 4L60\/65\/70E input drum assemblies have been known to prematurely fail caused by cracking where the input shaft is pressed into it. This is where the overrun piston rides. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThis fracturing can become even more prevalent in units with larger wheel\/tire combinations and higher torque units where torsional fatigue becomes even more prominent.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThe new Sonnax Input Drum Reinforcement Kit (77733-51K) includes a custom-manufactured overrun piston designed for use only with a stamped steel forward piston, eliminating the need to use aluminum forward pistons.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Smartest of all Shells\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003eSmartShell® Heavy-Duty Reaction Shell Kit fixes sun gear shell problems with BRAINS, not just brawn.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eBulky aftermarket shells always fall short when splines continue to strip and the shells break under stress. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eA chronic problem with both OE and thicker aftermarket shells is failure of the rear planetary bearing. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eFrom your daily jobs to extreme builds, the patented SmartShell is the only way to prevent shell failure AND protect the bearing.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eStripped or cracked shells in GM 700R4, 4L60, 4L60-E, 4L65-E and 4L70-E units are a common problem, but strengthening the shell alone does nothing to address the equally common problem of a failed rear planet captured bearing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eProtecting the Planetary Bearing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn the OE sun gear shell, the thrust load passes from the shell through the sun gear, then overloads the small captured planetary bearing. To protect this bearing, Sonnax took the smart approach and replaced the OE black plastic washer with a large thrust bearing and roller clutch race. This re-routes the thrust load directly to the carrier, completely bypassing the delicate bearing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eStrengthening the Shell\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe SmartShell avoids the substantially increased weight found in other aftermarket shells. The Sonnax approach to improving the shell includes reinforcing the hub area with a laser beam welded collar. A final machining process after welding ensures precision alignment. The SmartShell splines undergo an advanced machining and heat-treating process, and the lugs which engage the drum are heat-treated as well to avoid flaring.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Clutch Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L60\/65\/70E super rebuild kit containing Alto Red Eagle clutches, with the 3-4 clutch pack that includes 8 clutches. This kit will include everything else you need to rebuild your 4L60E transmission. A new filter is included, as well as a bushing kit and thrust washer kit. The band in the kit is a high performance Red Eagle band.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2. \u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003eOn Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003ePressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e.261\u003c\/td\u003e\r\n\u003ctd\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e.302\u003c\/td\u003e\r\n\u003ctd\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e.344\u003c\/td\u003e\r\n\u003ctd\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e.385\u003c\/td\u003e\r\n\u003ctd\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e.426\u003c\/td\u003e\r\n\u003ctd\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e.510\u003c\/td\u003e\r\n\u003ctd\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003eTest conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836044661,"sku":"SC-4L60E-CAT3-A","price":4095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198646882.jpg?v=1780953914"},{"product_id":"category-4-suncoast-950-hp-custom-allison-rebuild-kit-no-converter-gmax-cat4-lb7-lly-kit-lc","title":"CATEGORY 4 SUNCOAST 950+ HP CUSTOM ALLISON REBUILD KIT - NO CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e950+ HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 4 SUNCOAST REBUILD KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet P2 planet assembly\u003c\/li\u003e\r\n\u003cli\u003eBillet C2 clutch hub\u003c\/li\u003e\r\n\u003cli\u003eBillet Intermediate Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet Output Shaft\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category transmissions utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eTransmission Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e- SunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Redesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Custom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eBillet Intermediate shaft\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe factory intermediate shaft is one of the last hard parts to break typically on the Allison transmission.  SunCoast replaces this shaft on transmission that will be exposed to power levels above 750 horsepower. This new Allison billet intermediate shaft is made from a much stronger 300M billet material. This new billet intermediate shaft also feature an exclusive additional lubrication hole for the P3 sun gear and pilot increasing the life of that circuit. This SunCoast Allison intermediate shaft also has been gun drilled to provide a polished interior finish to eliminate any internal stress risers. This shaft is also heat treated for added strength and reliability.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eBillet Output Shaft\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison output shaft can be subjected to a tremendous amount of torsional fatigue. This issue can be even more troublesome with heavy towing\/hauling or when increasing horsepower and torque. SunCoast replaces the factory Allison output shaft with a billet piece on our Category 4 Allison rebuilds. This new Allison billet output shaft is machined from 300M billet steel and is a direct drop in replacement.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew internal wiring harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet C2 Clutch Hub\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison transmission is an incredibly robust unit, however when exposed to conditions outside what it was designed for weak points begin to expose themselves. The factory C2 clutch hub has been known fail prematurely. This issue is most commonly seen in conditions where larger tire\/wheel combinations, heavy towing\/hauling, sled pulling, drag racing, and larger shock loads. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast replaces the factory C2 clutch hub with a much stronger billet piece that is manufactured from 4140 heat treated stress relieved steel. This new Allison billet C2 clutch hub has had the spline lengthened .125 for increased contact area. The spline boss diameter has also been increased .100 for added strength. This Allison billet C2 clutch hub is installed on all SunCoast 700 horsepower category 3 transmissions.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet P2 Planet\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe P2 planet with the Allison transmission can strip or snap as a result of poor tuning, shock load, improperly built transmissions and higher horsepower applications. This failure can and will result in catastrophic failure and ore immobility. The SunCoast P2 planet is the solution to the issue. This item is manufactured here at SunCoast using 4140 billet steel that is then induction hardened.  This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing. This planet comes with a machine SunGear which is required for use of the planetary.\u003c\/p\u003e\r\n\u003cp\u003eThis replaces the factory flywheel\/flex plate with a improved bil- let steel one piece design and eliminates the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a better designed torque converter that can transfer the torque with no slip. The flex plate is bolted to the crankshaft and then the converter is bolted to flex plate. The torque from the motor is transferred to the flex plate, then goes from the flex plate to the torque converter and finally to the in- put shaft in the transmission. With increased torque from the engine, it can crack and\/or rip the center out of a stock flex plate. NOTE: A SFI certified flywheel flex plate is re- quired on drag racing vehicles running 11.99 and quicker in the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135 mph. It was changed in 2008 from the 29.1 SFI specification to the SFI specification 29.3 for automatic transmission flex plates for diesel applications. The new rules for the flex plate requires that the material cannot be a stamped metal as are many OEM and after market flex plates. To maintain the SFI specification 29.3 requirements, the flex plate must be replaced every three years. Built to withstand everything thrown at it. Made from a select grade of super strength steel. Shaft is 50% stronger than the O.E.M. shaft. Made from 9310 Vacumelt steel. Precision ground for high dimensional accuracy. Ideal for heavy duty service applications. Input shaft is machined with larger than O.E.M. radius at turbine spline for added strength. P2 heat treated Plane tary fix kit Contains (1) Machined P2 Planetary. The stock Allison 1000 P2 Planetary can strip or snap as a result of poor tuning,shock load, improperly built transmissions and higher horsepower applications and can cause catastrophic failure and\/or immobility. The SunCoast P2 Planetary fix is the solution to this issue. This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing (to accept billet P2 hub, machine work required on the P1 sun gear). 4140 Billet steel Induction heat treated This does not include a C2 clutch hub\u003c\/p\u003e\r\n\u003cp\u003ePlanetary core deposit ($950.00) is required if pre-shipped (planet must be build able to receive core deposit back)\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836077429,"sku":"GMAX-CAT4-LB7\/LLY-KIT-LC","price":7995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198648799.jpg?v=1780954000"},{"product_id":"allison-1000-service-kit-deep-pan-a1000-sk-dp","title":"ALLISON 1000 SERVICE KIT (DEEP PAN)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eService Kit for Allison 1000 Series 5-Speed \u0026amp; 6-Speed\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eIncludes: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e3 Gallons of SunCoast ATF Fluid\u003c\/li\u003e\r\n\u003cli\u003eDeep Pan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on Filter\u003c\/li\u003e\r\n\u003cli\u003eNew genuine Allison transmission pan gasket. These gaskets are reusable many times over.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836175733,"sku":"A1000-SK-DP","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660837.jpg?v=1780954145"},{"product_id":"category-1-suncoast-500-hp-custom-allison-rebuild-kit-with-converter-gmax-cat1-lb7-lly-kit","title":"CATEGORY 1 SUNCOAST 500 HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e500 HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 1 SUNCOAST BASE REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Category 1 Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 1 Allison rebuild kit offers the customer our 500 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eThese Suncoast Allison triple disc billet torque converters also features a billet apply piston that ensure zero deflection.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif; font-size: 12pt;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #ff6600;\"\u003eStandard Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eCustom pump and turbine modifications (in house)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eTig welding to reinforce furnace brazed fins\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eProprietary converter clutches with trapezoid clutch teeth (no round tabs)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eForged billet cover strength (proprietary Raybestos converter)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003e3 year unlimited mileage warranty\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836667253,"sku":"GMAX-CAT1-LB7\/LLY-KIT","price":4509.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642806.jpg?v=1780953817"},{"product_id":"suncoast-6l80e-category-0-raybestos-rebuild-kit-sc-6l80e-cat0-r","title":"SunCoast 6L80E Category 0 Raybestos Rebuild Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e6L80E Rebuild kit includes the following:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew Selective Pump Thrust Washer\u003c\/li\u003e\r\n\u003cli\u003eNew Filter Assembly\u003c\/li\u003e\r\n\u003cli\u003eTorrington Thrust Bearing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Molded Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eAll New Steel Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos GPZ Friction Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 3-5-R Z Pak\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 4-5-6 Z Pak\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Pan Gasket\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 6L Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80 transmission was manufactured in Ypsilanti, Michigan, at the Willow Run Transmission facility. The 6L80 was a much different transmission than its predecessor and was intended to be replaced in 2006 when it was initially released. This new unit came with a new 32-bit controller integrated into the valve body that stayed in constant communication with the ECM via GM's new high-speed can bus network.\u003c\/p\u003e\r\n\u003cp\u003eThis new design approach in the 6L80 utilizes three-way, variable-bleed solenoids to improve shift quality and consistency which are constantly monitored and corrected by utilizing GM's new adaptive shift strategies. The deep first and second gear ratios of 4.02 and 2.36 offer ample torque multiplication with a nice, tight shift recovery. The 6L80 transmission comes with a factory rating of 440 ft. lbs of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Cat 0 6L80 Rebuild\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Category 0 SunCoast 6L80 rebuild kit has everything you need for a successful rebuild. This kit was designed around a rebuild where on improved clutches and steels are needed. This kit includes high performance Raybestos GPZ clutches manufactured with a unique blend of fibers for ultimate stress and high temperature durability. This SunCoast 6L80 rebuild kit also includes the 3-5 reverse Z Pak and the 4-5-6 Z Pak to provide the ultimate solution to common 6L80 failure points. These new Z Paks are a completely redesigned single sided clutch system that outperforms the OE in torque and heat capacity without coning or deflection occurring.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836831093,"sku":"SC-6L80E-CAT0-R","price":1695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647647.jpg?v=1780953932"},{"product_id":"allison-shallow-filter-w-spin-on-37711-12","title":"ALLISON SHALLOW FILTER W SPIN ON","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON SHALLOW FILTER W SPIN ON\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836896629,"sku":"37711-12","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642558_f808fdac-20a4-4726-9783-64706d9de5e3.jpg?v=1780953818"},{"product_id":"allison-deep-w-loc-and-spin-on-37710-12l","title":"ALLISON DEEP W\/LOC AND SPIN ON","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON DEEP W\/LOC AND SPIN ON\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836962165,"sku":"37710-12L","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642557.jpg?v=1780953818"},{"product_id":"pinless-accumulator-piston-kit-sc-77998-03k","title":"Pinless Accumulator Piston Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePinless Accumulator Piston Kit\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eIn listed GM units it is common to have poor shift quality, burnt bands or clutches due to accumulator piston wear. Repeated reciprocation of the accumulator piston causes wear at the piston pin bore interface. After this wear reaches a critical point, fluid loss through the piston pin bore cannot be compensated due to lack of pump volume. In addition, the piston can get cocked and gall the accumulator bore due to the pin bore wear or the spring bottoming out. To prevent these conditions in the 1-2 or 3-4 accumulator bores, Sonnax offers pinless accumulator piston kit 77998-03K. \u003cbr\u003e\u003cbr\u003e \u003cspan style=\"font-weight: bold; color: #eb4600; font-size: 14pt;\"\u003eFeatures Include:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePinless design eliminates the possibility of pin bore leakage and the additional length stabilizes the piston to prevent piston cocking\u003c\/li\u003e\r\n\u003cli\u003eDual seals stabilize and completely seal the bore and provide a tight seal even after thousands of cycles\u003c\/li\u003e\r\n\u003cli\u003eSteel balls plug existing pin bore in case or cover\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273836994933,"sku":"SC-77998-03K","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198646026_bdb5f678-8323-477e-b8a2-fd22966e8896.jpg?v=1780953818"},{"product_id":"category-3-suncoast-700-hp-custom-allison-rebuild-kit-with-converter-gmax-cat3-lml-kit","title":"CATEGORY 3 SUNCOAST 700 HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e700 HORSEPOWER LML 6-SPEED CATEGORY 3 SUNCOAST BASE REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Category 1 Converter\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet P2 planet assembly\u003c\/li\u003e\r\n\u003cli\u003eBillet C2 clutch hub\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e- SunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Redesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Custom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- C5 clutches are not included but can be added to your kit upon request.\u003c\/li\u003e\r\n\u003cli\u003e \u003c\/li\u003e\r\n\u003cli\u003e- Includes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Torque Converter\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. Here at SunCoast we design and manufacture all of our torque converters in house. Because of this unique advantage SunCoast can supply almost any request in regards to stall speed or torque multiplication. All of our SunCoast Allison triple disc converters are outfitted with a heavy duty forged billet steel cover and give unbeatable lock up performance. \u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew internal wiring harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet C2 Clutch Hub\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison transmission is an incredibly robust unit, however when exposed to conditions outside what it was designed for weak points begin to expose themselves. The factory C2 clutch hub has been known fail prematurely. This issue is most commonly seen in conditions where larger tire\/wheel combinations, heavy towing\/hauling, sled pulling, drag racing, and larger shock loads. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast replaces the factory C2 clutch hub with a much stronger billet piece that is manufactured from 4140 heat treated stress relieved steel. This new Allison billet C2 clutch hub has had the spline lengthened .125 for increased contact area. The spline boss diameter has also been increased .100 for added strength. This Allison billet C2 clutch hub is installed on all SunCoast 700 horsepower category 3 transmissions.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet P2 Planet\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe P2 planet with the Allison transmission can strip or snap as a result of poor tuning, shock load, improperly built transmissions and higher horsepower applications. This failure can and will result in catastrophic failure and ore immobility. The SunCoast P2 planet is the solution to the issue. This item is manufactured here at SunCoast using 4140 billet steel that is then induction hardened.  This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing. This planet comes with a machine SunGear which is required for use of the planetary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 3 Allison rebuild kit offers the customer our 700 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"color: #800000;\"\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. The companys race series converter should be used in racing\/pulling applications that require a higher stall RPM than a standard converter. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"color: #800000;\"\u003eThese HD converters feature a billet stator and will resist damage to the stator section from excessive brake stalling (over 5 seconds).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eStandard Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul style=\"box-sizing: border-box; margin: 0px; list-style: none; padding: 0px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eCustom pump and turbine modifications (in house)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eTig welding to reinforce furnace brazed fins\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eProprietary converter clutches with trapezoid clutch teeth (no round tabs)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eForged billet cover strength (proprietary Raybestos converter)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003e3 year unlimited mileage warranty\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273838535029,"sku":"GMAX-CAT3-LML-KIT","price":7659.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647994.jpg?v=1780953958"},{"product_id":"category-3-suncoast-700-hp-custom-allison-rebuild-kit-no-converter-gmax-cat3-lb7-lly-kit-lc","title":"CATEGORY 3 SUNCOAST 700 HP CUSTOM ALLISON REBUILD KIT - NO CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e700 HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 3 SUNCOAST REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet P2 planet assembly\u003c\/li\u003e\r\n\u003cli\u003eBillet C2 clutch hub\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e- SunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Redesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Custom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- C5 clutches are not included but can be added to your kit upon request.\u003c\/li\u003e\r\n\u003cli\u003e \u003c\/li\u003e\r\n\u003cli\u003e- Includes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew internal wiring harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet C2 Clutch Hub\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison transmission is an incredibly robust unit, however when exposed to conditions outside what it was designed for weak points begin to expose themselves. The factory C2 clutch hub has been known fail prematurely. This issue is most commonly seen in conditions where larger tire\/wheel combinations, heavy towing\/hauling, sled pulling, drag racing, and larger shock loads. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast replaces the factory C2 clutch hub with a much stronger billet piece that is manufactured from 4140 heat treated stress relieved steel. This new Allison billet C2 clutch hub has had the spline lengthened .125 for increased contact area. The spline boss diameter has also been increased .100 for added strength. This Allison billet C2 clutch hub is installed on all SunCoast 700 horsepower category 3 transmissions.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet P2 Planet\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe P2 planet with the Allison transmission can strip or snap as a result of poor tuning, shock load, improperly built transmissions and higher horsepower applications. This failure can and will result in catastrophic failure and ore immobility. The SunCoast P2 planet is the solution to the issue. This item is manufactured here at SunCoast using 4140 billet steel that is then induction hardened.  This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing. This planet comes with a machine SunGear which is required for use of the planetary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 3 Allison rebuild kit offers the customer our 700 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e\r\n\u003cp\u003eThis replaces the factory flywheel\/flex plate with a improved bil- let steel one piece design and eliminates the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a better designed torque converter that can transfer the torque with no slip. The flex plate is bolted to the crankshaft and then the converter is bolted to flex plate. The torque from the motor is transferred to the flex plate, then goes from the flex plate to the torque converter and finally to the in- put shaft in the transmission. With increased torque from the engine, it can crack and\/or rip the center out of a stock flex plate. NOTE: A SFI certified flywheel flex plate is re- quired on drag racing vehicles running 11.99 and quicker in the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135 mph. It was changed in 2008 from the 29.1 SFI specification to the SFI specification 29.3 for automatic transmission flex plates for diesel applications. The new rules for the flex plate requires that the material cannot be a stamped metal as are many OEM and after market flex plates. To maintain the SFI specification 29.3 requirements, the flex plate must be replaced every three years. Built to withstand everything thrown at it. Made from a select grade of super strength steel. Shaft is 50% stronger than the O.E.M. shaft. Made from 9310 Vacumelt steel. Precision ground for high dimensional accuracy. Ideal for heavy duty service applications. Input shaft is machined with larger than O.E.M. radius at turbine spline for added strength. P2 heat treated Plane tary fix kit Contains (1) Machined P2 Planetary. The stock Allison 1000 P2 Planetary can strip or snap as a result of poor tuning,shock load, improperly built transmissions and higher horsepower applications and can cause catastrophic failure and\/or immobility. The SunCoast P2 Planetary fix is the solution to this issue. This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing (to accept billet P2 hub, machine work required on the P1 sun gear). 4140 Billet steel Induction heat treated This does not include a C2 clutch hub Planetary core deposit ($950.00) is required if pre-shipped (planet must be build able to receive core deposit back)\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273838567797,"sku":"GMAX-CAT3-LB7\/LLY-KIT-LC","price":6395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198648790.jpg?v=1780953999"},{"product_id":"hi-per-blue-piston-kit-6l80-6l90-2006-up-5-pistons-4858","title":"Hi-Per Blue Piston Kit 6L80 6L90 2006-Up 5 Pistons (#4858)","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3 data-start=\"131\" data-end=\"175\"\u003eHi-Per Blue Piston Kit for 6L80 \/ 6L90\u003c\/h3\u003e\r\n\u003cp data-start=\"176\" data-end=\"212\"\u003e\u003cstrong data-start=\"176\" data-end=\"212\"\u003eFits 2006-up | Part Number: 4858\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp data-start=\"214\" data-end=\"512\"\u003eThe Hi-Per Blue Piston Kit is designed to address common apply and sealing issues found in high-mileage or high-load 6L80 and 6L90 transmissions. Over time, factory pistons can warp, crack, or lose sealing efficiency, leading to clutch apply problems, pressure loss, and inconsistent shift quality.\u003c\/p\u003e\r\n\u003cp data-start=\"514\" data-end=\"856\"\u003eThis kit includes five upgraded Hi-Per Blue pistons engineered from high-temperature, high-strength material that resists heat distortion and maintains consistent sealing under load. The improved material stability helps ensure proper clutch apply, better pressure control, and longer service life, especially in demanding driving conditions.\u003c\/p\u003e\r\n\u003cp data-start=\"858\" data-end=\"1033\"\u003eIdeal for stock rebuilds, towing applications, and performance upgrades, these pistons provide a reliable foundation when rebuilding or refreshing a 6L80 or 6L90 transmission.\u003c\/p\u003e\r\n\u003ch4 data-start=\"1035\" data-end=\"1051\"\u003e\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1051\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\r\n\u003cul data-start=\"1052\" data-end=\"1376\"\u003e\r\n\u003cli data-start=\"1052\" data-end=\"1099\"\u003e\r\n\u003cp data-start=\"1054\" data-end=\"1099\"\u003eFits 2006-up GM 6L80 and 6L90 transmissions\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1100\" data-end=\"1145\"\u003e\r\n\u003cp data-start=\"1102\" data-end=\"1145\"\u003eIncludes (5) Hi-Per Blue upgraded pistons\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1146\" data-end=\"1209\"\u003e\r\n\u003cp data-start=\"1148\" data-end=\"1209\"\u003eHigh-temperature resistant material for improved durability\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1210\" data-end=\"1259\"\u003e\r\n\u003cp data-start=\"1212\" data-end=\"1259\"\u003eHelps restore proper clutch apply and sealing\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1260\" data-end=\"1315\"\u003e\r\n\u003cp data-start=\"1262\" data-end=\"1315\"\u003eReduces risk of pressure loss and uneven engagement\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1316\" data-end=\"1376\"\u003e\r\n\u003cp data-start=\"1318\" data-end=\"1376\"\u003eIdeal for rebuilds, towing, and performance applications\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273839845749,"sku":"4858","price":128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660880.jpg?v=1780954149"},{"product_id":"allison-shallow-filter-loc-a1-flt-loc-s","title":"ALLISON SHALLOW FILTER LOC","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON SHALLOW FILTER LOC\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273840533877,"sku":"A1-FLT-LOC-S","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642565.jpg?v=1780953836"},{"product_id":"category-0-suncoast-custom-allison-refresh-kit-5-speed-gmax-cat0-lb7-lly-kit-lc","title":"CATEGORY 0 SUNCOAST CUSTOM ALLISON REFRESH KIT 5 SPEED","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #ff6600; font-size: 14pt;\"\u003e\u003cstrong\u003eSunCoast Category O 5-Speed Transmission Refresh Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe SunCoast Category O 5-speed transmission refresh kit is meticulously engineered to optimize the performance and durability of Allison 1000 and 2000 series transmissions, particularly in vehicles equipped with GM Duramax engines starting from 2001. This kit is tailored for enthusiasts and professionals seeking uncompromised quality and reliability in their transmission systems.\u003c\/p\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eKey Components:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eClutches and Steels:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCustom Clutch Packs:\u003c\/strong\u003e Engineered using SunCoast's proprietary blend of Alto carbonite frictions and Raybestos SCZ frictions. These clutches feature a waffle pattern design that enhances oil retention, thereby aiding in thermal management and prolonging clutch life.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCustom Steels:\u003c\/strong\u003e Precision-manufactured steels designed to complement the friction materials, ensuring optimal engagement and durability under varying load conditions.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFilters and Gaskets:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSpin-On Filter:\u003c\/strong\u003e Facilitates efficient fluid filtration to maintain cleanliness and longevity of the transmission system.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePan Filter Options:\u003c\/strong\u003e Includes options for both Shallow and Deep Pan Filters, catering to different transmission configurations.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eGasket Kit:\u003c\/strong\u003e Comprehensive set of gaskets necessary for a complete transmission overhaul, ensuring leak-free operation and proper sealing.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eFeatures and Enhancements:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFriction Material Technology:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast utilizes advanced friction materials developed in collaboration with industry leaders such as Alto and Raybestos. These materials are selected for their high coefficient of friction and thermal stability, crucial for withstanding the rigors of towing, racing, and heavy-duty applications.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePerformance Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRated to handle up to 400 horsepower from the factory, making it suitable for a wide range of commercial and performance-oriented vehicles.\u003c\/li\u003e\r\n\u003cli\u003eDesigned to improve shift quality, reduce slip, and enhance overall transmission efficiency, thereby optimizing power delivery and fuel economy.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eCompatibility and Application:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCovers Allison transmission models spanning from 2001 to 2015, with specific kit configurations tailored to different model years and applications.\u003c\/li\u003e\r\n\u003cli\u003eSuitable for both on-highway and off-road use, including public transport and heavy-duty commercial vehicles.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eOptional Upgrades:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCustomization Options:\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eOptional addition of C5 clutches upon request, offering further customization for specific performance requirements.\u003c\/li\u003e\r\n\u003cli\u003eSunCoast recommends supplementary upgrades such as billet triple disc torque converters, 300M billet shafts, and custom valve body conversions. These upgrades enhance transmission durability, improve torque transfer efficiency, and provide additional performance gains tailored to individual preferences.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eConclusion:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cp\u003eThe SunCoast Category O 5-speed transmission refresh kit represents a pinnacle of engineering excellence and technological innovation in transmission aftermarket solutions. Engineered with meticulous attention to detail and utilizing cutting-edge friction materials and steel technology, this kit ensures unmatched reliability, performance, and longevity for Allison transmissions. Whether for towing, racing, or daily driving, the SunCoast Category O kit delivers uncompromised quality and performance, setting a new standard in transmission upgrade solutions.\u003c\/p\u003e\r\n\u003cp\u003eFor enthusiasts and professionals alike seeking to elevate their vehicle's transmission performance and reliability, the SunCoast Category O kit stands as a testament to precision engineering and uncompromising dedication to excellence in automotive transmission technology.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273841418613,"sku":"GMAX-CAT0-LB7\/LLY-KIT-LC","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642464.jpg?v=1780953837"},{"product_id":"suncoast-alto-4l80-85e-category-1-rebuild-kit-sc-4l80e-cat1-a","title":"SUNCOAST ALTO 4L80\/85E CATEGORY 1 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNEW 4L80E OVERHAUL KIT\u003c\/li\u003e\r\n\u003cli\u003eALTO RED EAGLE CLUTCH PACKS WITH INCREASED CLUTCH COUNT\u003c\/li\u003e\r\n\u003cli\u003eHIGH PERFORMANCE KOLENE STEELS\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED INTERMEDIATE BAND\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E FILTER\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E BUSHING KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E THRUST WASHER KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW LOW\/REVERSE ROLLER CLUTCH\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED 34-ELEMENT SPRAG\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED STATOR SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTORLON CHECK BALLS (10)\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED CASE SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTRIPLE DISC BILLET 258MM TORQUE CONVERTER\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eThis Category 1 4L80E rebuild kit has several key upgrades when comparing it to our Category 0 4L80E rebuild kit to improve both performance and reliability. These upgrades include a larger 34-element intermediate sprag, new low\/reverse roller, new Sonnax case bushing, torlon check balls, heavy duty Transgo separator plate and upgraded stator support bushing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 4L80\/85E Transmission\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (and similar 4L85E) was a series of heavy-duty transmission assemblies from GM designed for rear wheel drive configurations. The 4L80E was heavily based on the TH400 first produced in October 1963, adding electronic controls and an overdriven fourth gear. The 4L80E's were optioned only in Chevrolet\/GMC pickups, 2500 Suburbans, vans, and commercial vehicles, and the Hummer H1. The 4L80E proved to be a big hit in 1991 with its release in the Silverado 454SS.\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (RPO MT1) is rated to handle engines with up to 440 ft lb while the big brother the 4L85E (RPO MN8) is rated to handle vehicles with up to 690 ft lb.\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L80E super rebuild kit containing Alto Red Eagle clutches with upgraded power clutch pack that includes additional clutches and steels. The additional friction count along with the upgraded steels will improve your 4L80E's torque and horsepower capacity.\u003c\/p\u003e\r\n\u003cp\u003eThis kit will include everything else you need to rebuild your 4L80E transmission. A new filter is included as well as a bushing kit and and thrust washer kit. The band in the kit is a high performance RedEagle band.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSupporting the stator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast GM 4L80E transmission rebuild kit we include an upgraded Sonnax stator support bushing.\u003c\/p\u003e\r\n\u003cp\u003eGM 4L80E and 4L85E units may display no converter lockup or codes 68, 39, 1870 or P0741. Imbalance of torque converter clutch apply oil through the front stator support bushing contributes to this complaint. A journal clearance of .002\" or more will generate sufficient leakage to cause lockup clutch slippage, causing the transmission to stay in third gear. Sonnax front stator support bushing 34016-W is designed to reduce leakage by minimizing journal clearance and also increasing journal length.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSealing Things Up\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast always upgrades the check balls in all of our new 4L80E and 4L85E transmission rebuilds. In this kit you will receive 10 of these new Torlon check balls.\u003c\/p\u003e\r\n\u003cp\u003eThese new checkballs (.250\") are made out of tough, wear-resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel checkballs are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Similar imidized plastic balls have been used on some original equipment late model valve bodies with excellent results. These imidized plastic checkballs are not available through the original manufacturer.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe intermediate sprag on the 4L80E's typically come with a 16 element intermediate sprag assembly. The can lead to failure in high horsepower and torque situations. In this 4L80E transmission rebuild kit we are upgrading the sprag to a 34 element sprag doubling the torque capacity.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eA Different Plate to Serve On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eOn many 4L80\/85E rebuilds it is not uncommon to find the factory separator plate damaged beyond repair. This is a direct result of the factory steel check balls beating the plate repeatedly.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E rebuild kit also has a new upgraded separator plate included with it. We use a Transgo tempered steel separator plate for longer life. This plate is custom-plated for rust resistance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Case Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIf you rebuild a lot of 4L80E's then you already know that case bushing walkout and thrust washer wear are common issues in the GM 400, 4L80E and 4L85E units. This upgraded heavy duty case bushing kit combines the tried and true no-walk case bushing with a high quality thrust bearing that replaces the OE thrust washer and selective spacer to update this area for maximum durability in all applications. Selective shims are included for setting and adjusting rear end play.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Category 1 4L80E transmission rebuild kit also comes complete with an upgraded triple disc billet torque converter that is available in a variety of stall speeds. This is our Pro-Loc series of SunCoast triple-disc billet torque converters.\u003c\/p\u003e\r\n\u003cp\u003eThese have a host of internal upgrades:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eChromoly steel turbine and impeller hubs for added strength\u003c\/li\u003e\r\n\u003cli\u003eFully-machined forged front billet cover\u003c\/li\u003e\r\n\u003cli\u003eDamperless CNC'd billet apply piston add strength and durability\u003c\/li\u003e\r\n\u003cli\u003eSprag cartridge delivers more than twice the holding capacity of OE\u003c\/li\u003e\r\n\u003cli\u003eWeld-on pilot adapts to many applications\u003c\/li\u003e\r\n\u003cli\u003eFurnace-brazed and tig-welded fins\u003c\/li\u003e\r\n\u003cli\u003eCarbon-graphitic clutch material ensuring precise lock-up control\u003c\/li\u003e\r\n\u003cli\u003eCustom-modified stator assembly\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis torque converter, while capable of handling the added demands of high performance vehicles, also maintains the refinement and functionality to be used in a daily driven heavy duty application such as towing. This converter can be used as a stock replacement and requires no modifications to your transmission.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Friction Material Test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2.\u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003e On Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class='“table\"'\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003e Pressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\" style=\"width: 451px;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e1\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.261\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e2\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.302\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e3\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.344\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e4\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.385\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e5\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.426\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e6\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.510\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003e Test conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273841516917,"sku":"SC-4L80E-CAT1-A","price":3095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647440.jpg?v=1780953918"},{"product_id":"suncoast-6l80e-category-4-raybestos-rebuild-kit-with-converter-sc-6l80e-cat4-r","title":"SunCoast 6L80E Category 4 Raybestos Rebuild Kit with Converter","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e6L80E Rebuild kit includes the following\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew Selective Pump Thrust Washer\u003c\/li\u003e\r\n\u003cli\u003eNew Filter Assembly\u003c\/li\u003e\r\n\u003cli\u003eTorrington Thrust Bearing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Molded Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eAll New Steel Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos GPZ Friction Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 3-5-R Z Pak\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 4-5-6 Z Pak\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Pan Gasket\u003c\/li\u003e\r\n\u003cli\u003eSonnax Zip Kit\u003c\/li\u003e\r\n\u003cli\u003eHeavy Duty 4-5-6 Backing Plate Setup\u003c\/li\u003e\r\n\u003cli\u003eBillet 1-2-3-4 Apply Piston\u003c\/li\u003e\r\n\u003cli\u003e3-5-R Apply Ring\u003c\/li\u003e\r\n\u003cli\u003eBillet Pump Rotor\u003c\/li\u003e\r\n\u003cli\u003eTriple Disc Billet Torque Converter\u003c\/li\u003e\r\n\u003cli\u003eBillet 4-5-6 Intermediate Shaft and Hub\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 6L Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80 transmission was manufactured in Ypsilanti, Michigan, at the Willow Run Transmission facility. The 6L80 was a much different transmission than its predecessor and was intended to be replaced in 2006 when it was initially released. This new unit came with a new 32-bit controller integrated into the valve body that stayed in constant communication with the ECM via GM's new high-speed can bus network.\u003c\/p\u003e\r\n\u003cp\u003eThis new design approach in the 6L80 utilizes three-way, variable-bleed solenoids to improve shift quality and consistency which are constantly monitored and corrected by utilizing GM's new adaptive shift strategies. The deep first and second gear ratios of 4.02 and 2.36 offer ample torque multiplication with a nice, tight shift recovery. The 6L80 transmission comes with a factory rating of 440 ft. lbs of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Cat 4 6L80 Rebuild\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Category 4 Suncoast 6L80 rebuild kit has everything that our Category 3 kit has with the addition of the upgraded intermediate billet shaft and hub.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Frictions Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos® Powertrain GM 6L80 GPZ Clutch Pack® contains upgraded friction components manufactured with the unique blend of GPZ high energy fibers for ultimate stress and high-temperature durability. This kit also includes the 3-5 Reverse Z Pak® and 4-5-6 Z Pak® to provide solutions to common 6L80 transmission failure points. Z Paks are completely redesigned, single-sided clutch systems that outperform OE in torque and heat capacity, without coning.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFriction Material Composition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos Powertrain GPZ friction plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures, and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eHigh-stress, driving-enhanced performance applications, heavy-duty vehicles, commercial vehicles, daily-driven vehicles and as a problem solution for 3-5 Reverse and 4-5-6 clutch failure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Zip Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45, 6L50, 6L80, 6L90 valve body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts.\u003c\/p\u003e\r\n\u003cp\u003eThe Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNo reaming required\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly with no special tools required\u003c\/li\u003e\r\n\u003cli\u003eUniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits\u003c\/li\u003e\r\n\u003cli\u003eDetailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePressure Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eBoost Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eClutch Select Valve Spring Kit\u003c\/li\u003e\r\n\u003cli\u003eCompensater Feed Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eTCC Regulator Valve, Spring, Shuttle Valve and End Plug\u003c\/li\u003e\r\n\u003cli\u003eO-Ringed End Plug Kit\u003c\/li\u003e\r\n\u003cli\u003eActuator Feed Limit Valve, Sleeve and Spring\u003c\/li\u003e\r\n\u003cli\u003eCenter Support Seal Kit\u003c\/li\u003e\r\n\u003cli\u003eVacuum Test Nut\u003c\/li\u003e\r\n\u003cli\u003eCheckballs (8) \u003cem\u003e.250\" dia.\u003c\/em\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Backbone of the 4-5-6 Clutch\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eGM 6L80 and 6L90 transmissions often suffer failure of the 4-5-6 clutch assembly due to OE design shortcomings. Insufficient clutch piston-to-plate apply surface area causes clutch plate failure, especially when apply pressures exceed OE specifications. The other problem is flexing and bowing of the backing plate (coning), which is a primary source of clutch failure.\u003c\/p\u003e\r\n\u003cp\u003eThe heavy duty Sonnax 4-5-6 clutch apply piston kit 104960-01K addresses these weak areas in two ways:\u003c\/p\u003e\r\n\u003col\u003e\r\n\u003cli\u003eA modified OE clutch apply piston and piston dam are used in conjunction with a specially-designed Sonnax piston apply ring.\u003c\/li\u003e\r\n\u003cli\u003eA more rigid backing plate\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003cp\u003eThe Sonnax apply ring increases surface area between the apply piston and OE waved clutch plate, resulting in more even distribution of apply force to clutch plates. The Sonnax backing plate minimizes the flexing\/bowing when clutch is applied, drastically reducing the likelihood of clutch plate distortion.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eUse with stock clutches and OE waved plate\u003c\/li\u003e\r\n\u003cli\u003eSolid backing plate design outperforms OE and aftermarket plates\u003c\/li\u003e\r\n\u003cli\u003eIncreased apply ring surface area improves clutch apply\u003c\/li\u003e\r\n\u003cli\u003eReduces heat buildup\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eApply Piston\u003c\/li\u003e\r\n\u003cli\u003eApply Ring\u003c\/li\u003e\r\n\u003cli\u003ePiston Dam\u003c\/li\u003e\r\n\u003cli\u003eBacking Plate\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Broken Piston\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe General Motors 6L80 and 6L90 platforms commonly see cracked 1-2-3-4 apply pistons. This stress fractured piston is often due to the cantilevered stress on the cast material. This problem becomes even more prominent with customers who have had aftermarket tuning\/modifications performed to increase line pressure in the transmission.\u003c\/p\u003e\r\n\u003cp\u003eThe OE part from GM has seen several revisions in attempts to correct this, but despite this, the piston still suffers from a very high failure rate.\u003c\/p\u003e\r\n\u003cp\u003eThis new Sonnax 1-2-3-4 Billet Apply Piston corrects this issue; it is manufactured from much stronger billet aluminum and utilizes a superior design. These improvements in design refinements add additional strength to prevent failure and improve performance.\u003c\/p\u003e\r\n\u003cp\u003eThis piston is a must on modified vehicles with this transmission.\u003c\/p\u003e\r\n\u003cp\u003eReplaces OE piston #24238700 \u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e*This does not fit 06-07 units that use OE part number #24224146\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 3-5-R apply ring\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax high capacity 3-5-R apply ring 104548-01 for GM 6L80 units is shorter than the OE apply ring. When the Sonnax apply ring is installed, and the OE waved plate is eliminated, this allows for one additional OE thickness friction and steel plate to be installed, increasing the 3-5-R clutch capacity by 25%. The extra clutch and steel also help dissipate heat, resulting in a significantly more durable 3-5-R clutch pack that can handle modified engines with increased power output.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e25% more clutch capacity\u003c\/li\u003e\r\n\u003cli\u003eShorter apply ring eliminates OE waved plate to allow one additional friction\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Billet Pump Rotor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80E did share one particular common bond with its predecessor: the pump rotor design. This proves to be rather unfortunate for the 6L80, because just as it shares the same design, it also shares the same failures. With increased performance comes the need for increased fluid volume and pressure. When upgrading to a 13 vane pump rotor, the additional vanes, while providing additional volume, inherently can cause a weakness due to the lack of material between the rotor blades. This will almost always cause failure in higher horsepower applications, often times causing catastrophic failure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Intermediate Shaft\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAn essential upgrade for any hard-working GM 6L80 transmission, Sonnax heavy duty 4-5-6 clutch hub and intermediate shaft (104680-36) guarantees maximum protection against shaft breakage and clutch failure in any vehicle pushing stock components to the limit.\u003c\/p\u003e\r\n\u003cp\u003eIn place of the two-piece shaft\/hub, Sonnax uses a much stronger, one-piece design that eliminates the OE assembly's weak, welded connection.\u003c\/p\u003e\r\n\u003cp\u003eThe one-piece design is custom forged from ultra high-strength 300M billet steel, then heat treated and shot peened for added durability. This combination of features guards against broken 4-5-6 hubs and the risk of rear splines shearing off — chronic failures in performance cars and trucks, as well as heavy commercial vehicles.\u003c\/p\u003e\r\n\u003cp\u003eThe 4-5-6 clutch is released in 1st, 2nd, and 3rd Gears, and at high RPMs, constant oil flow is required across the spinning clutch frictions to prevent heat build-up and damaged clutches. The unique upgraded design of the Sonnax hub doubles oil flow to the clutches for significantly more protection against heat build-up and clutch failure, especially compared to other aftermarket shafts that reduce oil flow.\u003c\/p\u003e\r\n\u003cp\u003e6L80 transmissions also have a tendency to chirp\/squawk on the 3-4 shift when the 4-5-6 clutch applies. Unlike aftermarket, two-piece shafts that increase the risk of noise by eliminating the OE damper, the heavy-duty Sonnax hub\/shaft can be used with the damper.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRugged, one-piece design eliminates the weak connection where two-piece hub\/shaft assemblies fail\u003c\/li\u003e\r\n\u003cli\u003eHigh-strength, 300M steel forging is heat-treated and shot-peened for maximum durability\u003c\/li\u003e\r\n\u003cli\u003eDoubles oil flow to the clutch pack for greatly improved resistance to heat and longer clutch life\u003c\/li\u003e\r\n\u003cli\u003eDesigned for use with OE dampers to minimize risk of chirp\/squawk\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast 6L80E torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple-disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. The company's race series converter should be used in racing\/pulling applications that require a higher stall RPM than a standard converter. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eStronger Chromoly steel turbine and impeller hub for additional strength and reliability\u003c\/li\u003e\r\n\u003cli\u003eCustom upgraded sprag cartridge with over twice the holding capacity\u003c\/li\u003e\r\n\u003cli\u003eThree friction surfaces more than triple surface area\u003c\/li\u003e\r\n\u003cli\u003eWoven Carbon Fiber clutch material\u003c\/li\u003e\r\n\u003cli\u003eFurnace Brazed Turbine and Pump Fins\u003c\/li\u003e\r\n\u003cli\u003eTorrington Roller Bearing Construction\u003c\/li\u003e\r\n\u003cli\u003eTig Welded Pump and Turbine Fins\u003c\/li\u003e\r\n\u003cli\u003eCustom CNC'd Billet 4140 billet cover\u003c\/li\u003e\r\n\u003cli\u003eCustom Billet Stator Cap.\u003c\/li\u003e\r\n\u003cli\u003eCustom Billet Apply Piston\u003c\/li\u003e\r\n\u003cli\u003eCustom Heat Treated Steel Hub\u003c\/li\u003e\r\n\u003cli\u003e3 year unlimited mileage warranty\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273843384693,"sku":"SC-6L80E-CAT4-R","price":4795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647682.jpg?v=1780953938"},{"product_id":"pinless-forward-accumulator-piston-kit-sc-77987-01k","title":"Pinless Forward Accumulator Piston Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePinless Forward Accumulator Piston Kit\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eIn GM 4L60-E, 4L65-E and 4L70-E units it is common for the plastic forward accumulator piston to wear or crack. This causes a loss of fluid, resulting in delayed engagement, slips, burnt clutches and\/or bands. Repeated reciprocation of the accumulator piston causes the piston pin bore to wear, while fluid loss through the piston pin bore or cracks causes forward clutch to slip. Sonnax pinless forward accumulator piston kit 77987-01K eliminates these problems. \u003cbr\u003e\u003cbr\u003e \u003cspan style=\"font-weight: bold; color: #eb4600; font-size: 14pt;\"\u003eFeatures Include:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDual seals stabilize and completely seal the bore, providing a tight seal even after thousands of cycles\u003c\/li\u003e\r\n\u003cli\u003ePinless design eliminates the possibility of pin leakage, and the additional length stabilizes the piston to prevent piston cocking\u003c\/li\u003e\r\n\u003cli\u003eIncludes steel balls for plugging existing pin bore in valve body\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273843843445,"sku":"SC-77987-01K","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198646028.jpg?v=1780953783"},{"product_id":"category-2-suncoast-600-hp-custom-allison-rebuild-kit-no-converter-gmax-cat2-lb7-lly-kit-lc","title":"CATEGORY 2 SUNCOAST 600 HP CUSTOM ALLISON REBUILD KIT - NO CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e600 HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 2 SUNCOAST BASE REBUILD KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e \u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Sleeved C2 Clutch Hub\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 2 Allison rebuild kit offers the customer our 600 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process\u003c\/p\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many intents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eSuncoast Sleeved C2 hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe C2 hub is known for fracture on the Allison transmissions. The C2 hub is equipped with a billet steel 4140 sleeve. This billet sleeve reduces the likelihood of any failures up to 600 horsepower.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew internal wiring harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273843777909,"sku":"GMAX-CAT2-LB7\/LLY-KIT-LC","price":5195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198648776.jpg?v=1780953997"},{"product_id":"suncoast-alto-4l80-85e-category-3-rebuild-kit-sc-4l80e-cat3-a","title":"SUNCOAST ALTO 4L80\/85E CATEGORY 3 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNEW 4L80E OVERHAUL KIT\u003c\/li\u003e\r\n\u003cli\u003eALTO RED EAGLE CLUTCH PACKS WITH INCREASED CLUTCH COUNT\u003c\/li\u003e\r\n\u003cli\u003eHIGH PERFORMANCE KOLENE STEELS\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED INTERMEDIATE BAND\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E FILTER\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E BUSHING KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E THRUST WASHER KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW LOW\/REVERSE ROLLER CLUTCH\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED 34 ELEMENT SPRAG\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED STATOR SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTORLON CHECK BALLS (10)\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED CASE SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTRANSGO STAGE 2 SHIFT CALIBRATION KIT\u003c\/li\u003e\r\n\u003cli\u003eSONNAX SMART TECH OVERUN KIT\u003c\/li\u003e\r\n\u003cli\u003eHEAVY DUTY FORWARD CLUTCH HUB\u003c\/li\u003e\r\n\u003cli\u003e300M BILLET INPUT SHAFT\u003c\/li\u003e\r\n\u003cli\u003e300M BILLET MAIN SHAFT\u003c\/li\u003e\r\n\u003cli\u003eTRIPLE DISC BILLET 258MM TORQUE CONVERTER\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eIn this Suncoast category 3 4L80E rebuild kit we have one singular upgrade when comparing it to our category 2 4L80E rebuild kit and that is the main shaft. In this category 3 4L80E rebuild kit we have upgraded the main shaft to a billet 300m shaft to improve reliability. \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 4L80\/85E transmission \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (and similar 4L85E) was a series of heavy-duty transmission assemblies from GM designed for rear wheel drive configurations. The 4L80-E was heavily based on the TH400 first produced in October 1963, adding electronic controls and an overdriven fourth gear. 4L80E's were optioned only in Chevrolet\/GMC pickups,2500 Suburbans, vans, and commercial vehicles, and the Hummer H1. The 4L80E proved to be a big hit in 1991 with it's release in the Silverado 454SS.\u003c\/p\u003e\r\n\u003cp\u003eThe 4l80E (RPO MT1) is rated to handle engines with up to 440 ft lb while the big brother the 4L85E (RPO MN8) is rated to handle vehicles with up to 690 ft lb.\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L80E super rebuild kit containing Alto Red Eagle clutches with upgraded power clutch pack that includes additional clutches and steels. The additional friction count along with the upgraded steels will improve your 4l80E's torque and horsepower capacity.\u003c\/p\u003e\r\n\u003cp\u003eThis kit will include everything else you need to rebuild your 4L80E transmission. A new filter is included as well as a bushing kit and and thrust washer kit. The band in the kit is a high performance RedEagle band.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSupporting the stator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn this Suncoast Gm 4L80E transmission rebuild kit we include an upgraded Sonnax stator support busing.\u003c\/p\u003e\r\n\u003cp\u003eGM 4L80-E and 4L85-E units may display no converter lockup or codes 68, 39, 1870 or P0741. Imbalance of torque converter clutch apply oil through the front stator support bushing contributes to this complaint. A journal clearance of .002\" or more will generate sufficient leakage to cause lockup clutch slippage, causing the transmission to stay in third gear. Sonnax front stator support bushing 34016-W is designed to reduce leakage by minimizing journal clearance and also increasing journal length.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSealing things up\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSuncoast always upgrades the check balls in all of our new 4L80E and 4L85E transmission rebuilds. In this kit you will receive 10 of these new Torlon check balls.\u003c\/p\u003e\r\n\u003cp\u003eThese new checkballs (.250\") are made out of tough, wear-resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel checkballs are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Similar imidized plastic balls have been used on some original equipment late model valve bodies with excellent results. These imidized plastic checkballs are not available through the original manufacturer.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe intermediate sprag on the 4L80E's typically come with a 16 element intermediate sprag assembly. The can lead to failure in high horsepower and torque situations. In this 4L80E transmission rebuild kit we are upgrading the sprag to a 34 element sprag doubling the torque capacity.\u003c\/p\u003e\r\n\u003cp\u003e \u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded case bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIf you rebuild a lot of 4L80E's then you already know that case bushing walkout and thrust washer wear are common issues in the GM 400, 4L80-E and 4L85-E units. This upgraded heavy duty case bushing kit combines the tried and true no-walk case bushing with a high quality thrust bearing that replace the OE thrust washer and selective spacer to update this area for maximum durability in all applications. Selective shims are included for setting and adjusting rear end play.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eWhen in doubt ask for help\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eInsufficient holding power in the overdrive roller clutch is the underlying cause of chronic overdrive roller clutch failure in hardworking 4L80-E and 4L85-E transmissions. When the roller clutch fails, the damage can be catastrophic and the only fix is replacing the drum, planetary assembly and mating components.\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Smart-Tech overrun clutch valve kit 34200-40K offers a hydraulic solution to this known mechanical problem. With unique rerouting of hydraulic fluid pressure, this patented kit keeps the overrun clutch applied at all times (except OD 4th), reinforcing the roller clutch to adequately support heavy loads.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eImproves OD roller clutch holding power in D4 and Reverse ranges\u003c\/li\u003e\r\n\u003cli\u003eExtends the life of workhorse transmissions while preventing warranty claims and comebacks\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly onto the valve body — no transmission removal needed\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe forward clutch hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis 4L80E rebuild kit also comes with a new heavy duty forward clutch hub. This is an ideal upgrade over OE hubs in GM 400, 425, 4L80-E and 4L85-E applications that commonly see a high fracture rate of the forward clutch hub. It is made from 1045 steel forging and features a thicker cross-section for increased strength and rigidity that is so commonly seen in these units.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade from forged 1045 steel\u003c\/li\u003e\r\n\u003cli\u003eThicker cross-section for increased strength\u003c\/li\u003e\r\n\u003cli\u003eAdded durability for daily drivers, work trucks and mild performance applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the input shaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E while inherently strong still has limits. when we are talking about limits we are faced with the realization that the factory cast input can and will break. This can be to either shock load causing a sheer break or due to torsional fatigue, causing a fatigue break. \u003c\/p\u003e\r\n\u003cp\u003eIn this Suncoast 4L80E rebuild kit we upgrade the input shaft to a billet one. This new billet 4L80E input shaft is manufactured from 300M billet steel. This shaft is vastly stronger than the OEM shaft and is a must have component for higher horsepower and heavy towing applications.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the mainshaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv class=\"spaced-vertical\"\u003e\r\n\u003cp\u003eMain shaft failure is a common problem in performance and heavy duty GM 400, 4L80-E and 4L85-E units. This new upgraded billet main shaft is manufactured from high strength 300M with proprietary heat treatment and post heat treat processing for exceptional performance, durability and value. This shaft is recommended for applications up to 1,000HP. For extreme horsepower applications, we recommend extreme duty main shaft the most durable 1” main shaft available.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAdvanced torsional design with spline and cross hole refinements for additional strength\u003c\/li\u003e\r\n\u003cli\u003eDirect replacement for OE shafts\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"part-accordion cb spaced-vertical\"\u003e\r\n\u003cdiv id=\"notes\"\u003e\n\u003cstrong\u003e\u003clabel for=\"notes-panel\"\u003eNote:\u003c\/label\u003e\u003c\/strong\u003e\r\n\u003cdiv class=\"accordion-content\"\u003e\r\n\u003cp\u003e\u003cem\u003eCan be used to replace late 4L80-E solid shafts. However, check clearance between front of main shaft and rear of input shaft. It may be necessary to remove approximately .060\" from front of main shaft or rear of input shaft.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe shift calibration kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis Suncoast 4l80E rebuild kit would not be complete without a shift calibration kit for the valve body. Suncoast likes to a Transgo HD-2 shift calibration kit in these units. This kit includes the following: \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew boost valve assembly\u003c\/li\u003e\r\n\u003cli\u003eHigh pressure relief assembly\u003c\/li\u003e\r\n\u003cli\u003eStronger better design solenoid filter\u003c\/li\u003e\r\n\u003cli\u003eCase to center support seals\u003c\/li\u003e\r\n\u003cli\u003e4th clutch strong bolt and other items which improve overall driveability and durability\u003c\/li\u003e\r\n\u003cli\u003eUpgraded triple layer separator plate with dual feed direct clutch\u003c\/li\u003e\r\n\u003cli\u003eThicker intermediate snap ring\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch high rate springs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis Transgo kit also features the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTuneable shift feel options\u003c\/li\u003e\r\n\u003cli\u003eEasy install, superb for heavy duty trucks\u003c\/li\u003e\r\n\u003cli\u003eHolds BIG horsepower\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis kit also corrects and alleviates the following issues:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh pressure parts breakage\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch burn up\u003c\/li\u003e\r\n\u003cli\u003eSoft 2-3\u003c\/li\u003e\r\n\u003cli\u003eSlide-bang 1-2\u003c\/li\u003e\r\n\u003cli\u003eLow pressure due to solenoid filter breakup\u003c\/li\u003e\r\n\u003cli\u003eMissing shifts with no diagnostic codes\u003c\/li\u003e\r\n\u003cli\u003eCodes:  P0731, P0732, P0733, P0734, P0751, P0756, P0894, P1870\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded torque converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Category 3 4L80E transmission rebuild kit also comes complete with an upgraded triple disc billet torque converter that is available in a variety of stall speeds. This is our Pro-Loc series of Suncoast triple disc billet torques converters. \u003c\/p\u003e\r\n\u003cp\u003eThese have a host of internal upgrades:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eChromoly steel turbine and impeller hubs for added strength\u003c\/li\u003e\r\n\u003cli\u003eFully-machined forged front billet cover\u003c\/li\u003e\r\n\u003cli\u003eDamperless cnc'd billet apply piston add strength and durability\u003c\/li\u003e\r\n\u003cli\u003eSprag cartridge delivers more than twice the holding capacity of OE\u003c\/li\u003e\r\n\u003cli\u003eWeld-on pilot adapts to many applications\u003c\/li\u003e\r\n\u003cli\u003eFurnace brazed and big welded fins\u003c\/li\u003e\r\n\u003cli\u003eCarbon graphitic clutch material ensuring precise lock up control\u003c\/li\u003e\r\n\u003cli\u003eCustom modified stator assembly \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis torque converter while capable of handling the added demands of high performance vehicles also maintains the refinement and functionality to be used in a daily driven heavy duty application such as towing. This converter can be used as a stock replacement and requires no modifications to yours transmission.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Friction material test \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2. \u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003eOn Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class='“table\"'\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003ePressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e.261\u003c\/td\u003e\r\n\u003ctd\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e.302\u003c\/td\u003e\r\n\u003ctd\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e.344\u003c\/td\u003e\r\n\u003ctd\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e.385\u003c\/td\u003e\r\n\u003ctd\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e.426\u003c\/td\u003e\r\n\u003ctd\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e.510\u003c\/td\u003e\r\n\u003ctd\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003eTest conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273844236661,"sku":"SC-4L80E-CAT3-A","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647473.jpg?v=1780953922"},{"product_id":"category-1-suncoast-500-hp-custom-allison-rebuild-kit-with-converter-gmax-cat1-lbz-lmm-kit","title":"CATEGORY 1 SUNCOAST 500 HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e500 HORSEPOWER LBZ\/LMM 5-SPEED CATEGORY 1 SUNCOAST BASE REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Category 1 Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 1 Allison rebuild kit offers the customer our 500 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eThese Suncoast Allison triple disc billet torque converters also features a billet apply piston that ensure zero deflection.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif; font-size: 12pt;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #ff6600;\"\u003eStandard Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eCustom pump and turbine modifications (in house)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eTig welding to reinforce furnace brazed fins\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eProprietary converter clutches with trapezoid clutch teeth (no round tabs)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eForged billet cover strength (proprietary Raybestos converter)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003e3 year unlimited mileage warranty\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273845612917,"sku":"GMAX-CAT1-LBZ\/LMM-KIT","price":4195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642867.jpg?v=1780953796"},{"product_id":"suncoast-category-1-10l80-rebuild-kit-stock-clutch-counts-gaskets-and-filter-sc-10l80-cat1","title":"SUNCOAST CATEGORY 1 10L80 REBUILD KIT, STOCK CLUTCH COUNTS, GASKETS AND FILTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe 10L80 10-speed automatic transmission was co-developed by General Motors and Ford in response to increasingly strict fuel economy and emissions regulations. While both companies implemented their own calibrations, the 10L80 is GM’s version—engineered to handle the demands of modern high-performance and heavy-duty vehicles while delivering smooth shifting and improved fuel efficiency.\u003c\/p\u003e\r\n\u003cp\u003eFound in vehicles like the Chevrolet Camaro SS, Silverado 1500, GMC Sierra, and Cadillac CTS-V, the 10L80 was built to balance brute strength with refined drivability. This advanced transmission design allows GM’s performance vehicles to maintain higher horsepower at lower RPMs, while maximizing torque transfer and minimizing lag between shifts.\u003c\/p\u003e\r\n\u003cp\u003eOne of the key benefits of the 10-speed design is its ability to keep the engine operating in the optimal power band with minimal RPM drop between gears—similar to the seamless feel of a CVT but with the durability and responsiveness of a traditional automatic. The tight gear spacing also improves off-the-line performance, mid-range acceleration, and highway fuel economy.\u003c\/p\u003e\r\n\u003cp\u003eTo support this balance of power and efficiency, the 10L80 features a wide 7.39 overall gear ratio spread, including a low first gear for aggressive launches and three overdrive gears for cruising efficiency. Whether you're building a boosted street truck, daily-driven performance car, or a high-torque towing setup, this transmission is up to the challenge.\u003c\/p\u003e\r\n\u003ch2\u003e10L80 Transmission Gear Ratios\u003c\/h2\u003e\r\n\u003cp\u003eFirst – 4.70\u003cbr\u003eSecond – 2.99\u003cbr\u003eThird – 2.15\u003cbr\u003eFourth – 1.80\u003cbr\u003eFifth – 1.52\u003cbr\u003eSixth – 1.28\u003cbr\u003eSeventh – 1.00\u003cbr\u003eEighth – 0.85\u003cbr\u003eNinth – 0.69\u003cbr\u003eTenth – 0.64\u003cbr\u003eReverse – 4.87\u003c\/p\u003e\r\n\u003cp\u003eThanks to its tight shift recovery and narrow drop-off between gears, the 10L80 is especially well-suited for engines with narrow powerbands or aggressive cam profiles. Forced induction applications also benefit from this design—enabling the use of larger turbochargers and turbine housings without sacrificing response or performance between shifts.\u003c\/p\u003e\r\n\u003cp\u003eThis 10R80 transmission has a newly designed filter has two types of media, fine and course (medium). The course media is common in most filters (orange filter paper), the fine media filtration (White paper) is the newer material. There is a thermal plate inside the filter that separates the course and fine media. When the oil is colder (higher viscosity) at startup, The fluid will flow through both the fine and course filter media.\u003c\/p\u003e\r\n\u003cp\u003eAs the fluid heats up (less viscosity) , the thermal plate will bend and restrict the coarse media section; directing most of the fluid through the fine media. Therefore catching more of the finer debris once the fluid is heated giving it a far superior filtration system.\u003c\/p\u003e\r\n\u003cp\u003eThis new Suncoast 10R80 rebuild kit comes with a new factory filter to ensure zero flow issues.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eThe Clutches \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos Powertrain GPZ friction plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases.\u003c\/p\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt; color: #ff6600;\"\u003eAdvantages:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eWithstands high horsepower\u003c\/li\u003e\r\n\u003cli\u003eGreater torque capacity\u003c\/li\u003e\r\n\u003cli\u003eMaintains piston travel\u003c\/li\u003e\r\n\u003cli\u003eOptimum performance\u003c\/li\u003e\r\n\u003cli\u003eHigher heat resistance\u003c\/li\u003e\r\n\u003cli\u003eSmooth engagements\u003c\/li\u003e\r\n\u003cli\u003eEnhanced shift feel\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003e\u003cspan style=\"font-size: 12pt; color: #ff6600;\"\u003e\u003cstrong\u003eThe 10L80 Rebuild Kit and its contents \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp\u003eThis is a complete clutch and steel module kit that fits the new GM 10L80 Transmission. This module kit contains all of the clutches and steels necessary to rebuild your 10L80 transmission. The GM 10L80 transmission comes standard in the Chevrolet Silverado, Camaro and the GMC Denali.\u003c\/p\u003e\r\n\u003cp\u003eThis Suncoast upgraded 10L80 transmission rebuild kit comes with new Raybestos GPZ clutches, steels, factory OEM filter and high performance overhaul kit.\u003c\/p\u003e\r\n\u003cp\u003eThis Suncoast 10L80 rebuild kit contains all the frictions and steels you will to do a clutch and steel replacement on a 10L80 transmission containing a stock count clutches and steels. This 10L80 rebuild kit was designed to be a re-clutch for a stock capacity unit utilizing the Raybestos GPZ paper and high performance steels. \u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273849610613,"sku":"SC-10L80-CAT1","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660598.jpg?v=1780954139"},{"product_id":"allison-deep-filter-w-spin-on-37710-12","title":"ALLISON DEEP FILTER W\/SPIN ON","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON DEEP FILTER W\/SPIN ON\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp\u003eAllison 1000 spin on filter\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273850200437,"sku":"37710-12","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642556.jpg?v=1780953811"},{"product_id":"allison-spin-on-filter-red-29539579","title":"ALLISON SPIN ON FILTER (RED)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON SPIN ON FILTER (RED)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp\u003eAllison 1000 spin on filter\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273850462581,"sku":"29539579","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642555.jpg?v=1780953841"},{"product_id":"category-1-suncoast-500-hp-custom-allison-rebuild-kit-no-converter-gmax-cat1-lbz-lmm-kit-lc","title":"CATEGORY 1 SUNCOAST 500 HP CUSTOM ALLISON REBUILD KIT - NO CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e500 HORSEPOWER LBZ\/LMM 5-SPEED CATEGORY 1 SUNCOAST BASE REBUILD KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Raybestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 1 Allison rebuild kit offers the customer our 500 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273850528117,"sku":"GMAX-CAT1-LBZ\/LMM-KIT-LC","price":3195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198648765.jpg?v=1780953997"},{"product_id":"allison-c3-alto-g3-powerpack-152757b","title":"ALLISON C3 ALTO G3 POWERPACK","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON C3 ALTO G3 POWERPACK \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKIT CONTAINS THE FOLLOWING:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e(6) (.085) G3 Friction Plates\u003c\/li\u003e\r\n\u003cli\u003e(5) (.086) Kolene Steel Separator Plates\u003c\/li\u003e\r\n\u003cli\u003e(1) (.086) Kolene Grooved Apply plate\u003c\/li\u003e\r\n\u003cli\u003e(1) (.307) C3 Top Pressure Plate\u003c\/li\u003e\r\n\u003cli\u003e(1) (.102) P1 Ring Gear Thrust Element Spacer\u003c\/li\u003e\r\n\u003cli\u003e(1) C3\/C4 Apply Piston\u003c\/li\u003e\r\n\u003cli\u003e(1) C3\/C4 Piston Return Spring Assembly\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKIT CONTAINS THE FOLLOWING:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e(6) (.085) G3 Friction Plates\u003c\/li\u003e\r\n\u003cli\u003e(5) (.086) Kolene Steel Separator Plates\u003c\/li\u003e\r\n\u003cli\u003e(1) (.086) Kolene Grooved Apply plate\u003c\/li\u003e\r\n\u003cli\u003e(1) (.307) C3 Top Pressure Plate\u003c\/li\u003e\r\n\u003cli\u003e(1) (.102) P1 Ring Gear Thrust Element Spacer\u003c\/li\u003e\r\n\u003cli\u003e(1) C3\/C4 Apply Piston\u003c\/li\u003e\r\n\u003cli\u003e(1) C3\/C4 Piston Return Spring Assembly\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cbr\u003e G3 is a (non-asbestos) organic based friction material with impregnated carbon graphitic particles. Carbon adds lubricity and high thermal stability to the friction material. \u003cbr\u003e\u003cbr\u003eThrough Altos grooving techniques and proprietary processing, the friction material can be tailored within a specific friction perforCarbonite mance range found within the natural limits described in the friction properties section.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273850954101,"sku":"152757B","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198643009_a2888a5d-e3d8-40f1-9c01-f68845a75af7.jpg?v=1780955275"},{"product_id":"10l80-10l90-transmission-valve-body-shift-improver-kit-rt-10l80-l-pr","title":"10L80 \/ 10L90 Transmission Valve Body Shift Improver Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003e10L80 \/ 10L90 Transmission Valve Body Shift Improver Kit\u003c\/span\u003e\u003c\/h4\u003e\r\n\u003cp\u003e\u003cstrong\u003eRatioTek RT-10L80\/L-PR\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe RatioTek RT-10L80\/L-PR Shift Improver Kit is designed to improve shift quality, consistency, and durability in GM 10L80 and 10L90 10-speed automatic transmissions equipped with a manual valve valve body. This kit targets common drivability complaints such as delayed engagement, soft or inconsistent shifts, and clutch overlap issues that develop as valve body components wear.\u003c\/p\u003e\r\n\u003cp\u003eEngineered for use during valve body service or transmission rebuilds, the RT-10L80\/L-PR recalibrates hydraulic circuits to promote quicker clutch apply, improved pressure control, and more predictable shifting across all driving conditions. The result is smoother operation during light throttle driving with firmer, more confident shifts under load.\u003c\/p\u003e\r\n\u003cp\u003eThis kit installs directly into the valve body and can be serviced from the transmission pan. It is intended for later-model 10L80 and 10L90 valve body configurations that utilize a manual valve, making it an ideal upgrade for daily drivers, performance applications, and preventative maintenance builds.\u003c\/p\u003e\r\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eKey Features and Benefits\u003c\/span\u003e\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eImproves shift feel and clutch apply consistency\u003c\/li\u003e\r\n\u003cli\u003eHelps reduce delayed engagement and shift flare\u003c\/li\u003e\r\n\u003cli\u003eOptimizes hydraulic response within the valve body\u003c\/li\u003e\r\n\u003cli\u003eDesigned for manual valve-equipped valve body configurations\u003c\/li\u003e\r\n\u003cli\u003eIdeal for rebuilds, repairs, or performance refreshes\u003c\/li\u003e\r\n\u003cli\u003eCompatible with select GM 10L80 and 10L90 transmissions\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eApplications\u003c\/span\u003e\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eGM 10L80 automatic transmissions with manual valve\u003c\/li\u003e\r\n\u003cli\u003eGM 10L90 automatic transmissions with manual valve\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273851314549,"sku":"RT-10L80\/L-PR","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660886.jpg?v=1780954150"},{"product_id":"2nd-gear-super-hold-servo-kit-sc-77911-03k","title":"2nd Gear Super Hold Servo Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eINTERMEDIATE BILLET SERVO 2ND GEAR\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eFeatures and Benefits:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e18% More apply area than OE \"Corvette\" servo\u003c\/li\u003e\r\n\u003cli\u003eFastest band release in the industry\u003c\/li\u003e\r\n\u003cli\u003eMaximizes holding power in 2nd gear with more positive 1-2 and 2-3 shifts\u003c\/li\u003e\r\n\u003cli\u003eDual seals ensure positive band apply\/release and eliminate cross leaks\u003c\/li\u003e\r\n\u003cli\u003eChromoly steel apply pin is longer than longest OE pin and features added seals to reduce leakage of 3rd gear pressure\u003c\/li\u003e\r\n\u003cli\u003eServo and piston made from durable billet aluminum\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003eSonnax 2nd gear super hold servo kit 77911-03K for GM 700R4, 4L60, 4L60-E, 4L65-E and 4L70-E units delivers 18% more apply area than the Corvette servo (largest OE). It's the perfect choice for performance applications when a larger-than-OE servo is desired, and its unique design avoids the timing flaws and excessive shock loads found in other aftermarket servos. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eCombine this servo kit with Sonnax 4th gear servo 77767K for unmatched holding power and shift performance that's an easy in-vehicle install.\u003c\/div\u003e\r\n\u003cp\u003eThis servo is for the driver that is looking for those very crisp up shifts from first gear to second. This servo also releases much quicker than the factory or the Corvette servo which plays a big part in increasing the band life.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273851838837,"sku":"SC-77911-03K","price":121.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198645965.jpg?v=1780953852"},{"product_id":"suncoast-6l80e-category-5-raybestos-rebuild-kit-with-converter-sc-6l80e-cat5-r","title":"SunCoast 6L80E Category 5 Raybestos Rebuild Kit with Converter","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e6L80E Rebuild kit includes the following\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew Selective Pump Thrust Washer\u003c\/li\u003e\r\n\u003cli\u003eNew Filter Assembly\u003c\/li\u003e\r\n\u003cli\u003eTorrington Thrust Bearing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Molded Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eAll New Steel Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos GPZ Friction Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 3-5-R Z Pak\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 4-5-6 Z Pak\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Pan Gasket\u003c\/li\u003e\r\n\u003cli\u003eSonnax Zip Kit\u003c\/li\u003e\r\n\u003cli\u003eHeavy Duty 4-5-6 Backing Plate Setup\u003c\/li\u003e\r\n\u003cli\u003eBillet 1-2-3-4 Apply Piston\u003c\/li\u003e\r\n\u003cli\u003e3-5-R Apply Ring\u003c\/li\u003e\r\n\u003cli\u003eBillet Pump Rotor\u003c\/li\u003e\r\n\u003cli\u003eTriple Disc Billet Torque Converter\u003c\/li\u003e\r\n\u003cli\u003eBillet 4-5-6 Intermediate Shaft and Hub\u003c\/li\u003e\r\n\u003cli\u003e6L80E Rear Planetary Assembly\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 6L Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80 transmission was manufactured in Ypsilanti, Michigan, at the Willow Run Transmission facility. The 6L80 was a much different transmission than its predecessor and was intended to be replaced in 2006 when it was initially released. This new unit came with a new 32-bit controller integrated into the valve body that stayed in constant communication with the ECM via GM's new high-speed can bus network.\u003c\/p\u003e\r\n\u003cp\u003eThis new design approach in the 6L80 utilizes three-way, variable-bleed solenoids to improve shift quality and consistency which are constantly monitored and corrected by utilizing GM's new adaptive shift strategies. The deep first and second gear ratios of 4.02 and 2.36 offer ample torque multiplication with a nice, tight shift recovery. The 6L80 transmission comes with a factory rating of 440 ft. lbs of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Cat 5 6L80 Rebuild\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Category 5 SunCoast 6L80 rebuild kit has everything that our Category 4 kit has, with the addition of the upgraded billet rear planet.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Frictions Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos® Powertrain GM 6L80 GPZ Clutch Pack® contains upgraded friction components manufactured with the unique blend of GPZ high energy fibers for ultimate stress and high-temperature durability. This kit also includes the 3-5 Reverse Z Pak® and 4-5-6 Z Pak® to provide solutions to common 6L80 transmission failure points. Z Paks are completely redesigned, single-sided clutch systems that outperform OE in torque and heat capacity, without coning.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFriction Material Composition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos Powertrain GPZ friction plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures, and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eHigh-stress, driving-enhanced performance applications, heavy-duty vehicles, commercial vehicles, daily-driven vehicles and as a problem solution for 3-5 Reverse and 4-5-6 clutch failure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Zip Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45, 6L50, 6L80, 6L90 valve body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts.\u003c\/p\u003e\r\n\u003cp\u003eThe Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNo reaming required\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly with no special tools required\u003c\/li\u003e\r\n\u003cli\u003eUniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits\u003c\/li\u003e\r\n\u003cli\u003eDetailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePressure Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eBoost Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eClutch Select Valve Spring Kit\u003c\/li\u003e\r\n\u003cli\u003eCompensater Feed Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eTCC Regulator Valve, Spring, Shuttle Valve and End Plug\u003c\/li\u003e\r\n\u003cli\u003eO-Ringed End Plug Kit\u003c\/li\u003e\r\n\u003cli\u003eActuator Feed Limit Valve, Sleeve and Spring\u003c\/li\u003e\r\n\u003cli\u003eCenter Support Seal Kit\u003c\/li\u003e\r\n\u003cli\u003eVacuum Test Nut\u003c\/li\u003e\r\n\u003cli\u003eCheckballs (8) \u003cem\u003e.250\" dia.\u003c\/em\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Backbone of the 4-5-6 Clutch\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eGM 6L80 and 6L90 transmissions often suffer failure of the 4-5-6 clutch assembly due to OE design shortcomings. Insufficient clutch piston-to-plate apply surface area causes clutch plate failure, especially when apply pressures exceed OE specifications. The other problem is flexing and bowing of the backing plate (coning), which is a primary source of clutch failure.\u003c\/p\u003e\r\n\u003cp\u003eThe heavy duty Sonnax 4-5-6 clutch apply piston kit 104960-01K addresses these weak areas in two ways:\u003c\/p\u003e\r\n\u003col\u003e\r\n\u003cli\u003eA modified OE clutch apply piston and piston dam are used in conjunction with a specially-designed Sonnax piston apply ring.\u003c\/li\u003e\r\n\u003cli\u003eA more rigid backing plate\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003cp\u003eThe Sonnax apply ring increases surface area between the apply piston and OE waved clutch plate, resulting in more even distribution of apply force to clutch plates. The Sonnax backing plate minimizes the flexing\/bowing when clutch is applied, drastically reducing the likelihood of clutch plate distortion.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eUse with stock clutches and OE waved plate\u003c\/li\u003e\r\n\u003cli\u003eSolid backing plate design outperforms OE and aftermarket plates\u003c\/li\u003e\r\n\u003cli\u003eIncreased apply ring surface area improves clutch apply\u003c\/li\u003e\r\n\u003cli\u003eReduces heat buildup\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eApply Piston\u003c\/li\u003e\r\n\u003cli\u003eApply Ring\u003c\/li\u003e\r\n\u003cli\u003ePiston Dam\u003c\/li\u003e\r\n\u003cli\u003eBacking Plate\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Broken Piston\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe General Motors 6L80 and 6L90 platforms commonly see cracked 1-2-3-4 apply pistons. This stress fractured piston is often due to the cantilevered stress on the cast material. This problem becomes even more prominent with customers who have had aftermarket tuning\/modifications performed to increase line pressure in the transmission.\u003c\/p\u003e\r\n\u003cp\u003eThe OE part from GM has seen several revisions in attempts to correct this, but despite this, the piston still suffers from a very high failure rate.\u003c\/p\u003e\r\n\u003cp\u003eThis new Sonnax 1-2-3-4 Billet Apply Piston corrects this issue; it is manufactured from much stronger billet aluminum and utilizes a superior design. These improvements in design refinements add additional strength to prevent failure and improve performance.\u003c\/p\u003e\r\n\u003cp\u003eThis piston is a must on modified vehicles with this transmission.\u003c\/p\u003e\r\n\u003cp\u003eReplaces OE piston #24238700 \u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e*This does not fit 06-07 units that use OE part number #24224146\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 3-5-R apply ring\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax high capacity 3-5-R apply ring 104548-01 for GM 6L80 units is shorter than the OE apply ring. When the Sonnax apply ring is installed, and the OE waved plate is eliminated, this allows for one additional OE thickness friction and steel plate to be installed, increasing the 3-5-R clutch capacity by 25%. The extra clutch and steel also help dissipate heat, resulting in a significantly more durable 3-5-R clutch pack that can handle modified engines with increased power output.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e25% more clutch capacity\u003c\/li\u003e\r\n\u003cli\u003eShorter apply ring eliminates OE waved plate to allow one additional friction\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Billet Pump Rotor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80E did share one particular common bond with its predecessor: the pump rotor design. This proves to be rather unfortunate for the 6L80, because just as it shares the same design, it also shares the same failures. With increased performance comes the need for increased fluid volume and pressure. When upgrading to a 13 vane pump rotor, the additional vanes, while providing additional volume, inherently can cause a weakness due to the lack of material between the rotor blades. This will almost always cause failure in higher horsepower applications, often times causing catastrophic failure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Intermediate Shaft\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAn essential upgrade for any hard-working GM 6L80 transmission, Sonnax heavy duty 4-5-6 clutch hub and intermediate shaft (104680-36) guarantees maximum protection against shaft breakage and clutch failure in any vehicle pushing stock components to the limit.\u003c\/p\u003e\r\n\u003cp\u003eIn place of the two-piece shaft\/hub, Sonnax uses a much stronger, one-piece design that eliminates the OE assembly's weak, welded connection.\u003c\/p\u003e\r\n\u003cp\u003eThe one-piece design is custom forged from ultra high-strength 300M billet steel, then heat treated and shot peened for added durability. This combination of features guards against broken 4-5-6 hubs and the risk of rear splines shearing off — chronic failures in performance cars and trucks, as well as heavy commercial vehicles.\u003c\/p\u003e\r\n\u003cp\u003eThe 4-5-6 clutch is released in 1st, 2nd, and 3rd Gears, and at high RPMs, constant oil flow is required across the spinning clutch frictions to prevent heat build-up and damaged clutches. The unique upgraded design of the Sonnax hub doubles oil flow to the clutches for significantly more protection against heat build-up and clutch failure, especially compared to other aftermarket shafts that reduce oil flow.\u003c\/p\u003e\r\n\u003cp\u003e6L80 transmissions also have a tendency to chirp\/squawk on the 3-4 shift when the 4-5-6 clutch applies. Unlike aftermarket, two-piece shafts that increase the risk of noise by eliminating the OE damper, the heavy-duty Sonnax hub\/shaft can be used with the damper.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRugged, one-piece design eliminates the weak connection where two-piece hub\/shaft assemblies fail\u003c\/li\u003e\r\n\u003cli\u003eHigh-strength, 300M steel forging is heat-treated and shot-peened for maximum durability\u003c\/li\u003e\r\n\u003cli\u003eDoubles oil flow to the clutch pack for greatly improved resistance to heat and longer clutch life\u003c\/li\u003e\r\n\u003cli\u003eDesigned for use with OE dampers to minimize risk of chirp\/squawk\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e6L80E Rear Planetary Assembly\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis O.E. rear planetary assembly is redesigned with a 4140 HTSR billet steel drive plate to eliminate spline\/housing failure. The new drive plate is milled and contoured to the planetary housing to eliminate any possible separation when under load.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast 6L80E torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple-disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. The company's race series converter should be used in racing\/pulling applications that require a higher stall RPM than a standard converter. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eStronger Chromoly steel turbine and impeller hub for additional strength and reliability\u003c\/li\u003e\r\n\u003cli\u003eCustom upgraded sprag cartridge with over twice the holding capacity\u003c\/li\u003e\r\n\u003cli\u003eThree friction surfaces more than triple surface area\u003c\/li\u003e\r\n\u003cli\u003eWoven Carbon Fiber clutch material\u003c\/li\u003e\r\n\u003cli\u003eFurnace Brazed Turbine and Pump Fins\u003c\/li\u003e\r\n\u003cli\u003eTorrington Roller Bearing Construction\u003c\/li\u003e\r\n\u003cli\u003eTig Welded Pump and Turbine Fins\u003c\/li\u003e\r\n\u003cli\u003eCustom CNC'd Billet 4140 billet cover\u003c\/li\u003e\r\n\u003cli\u003eCustom Billet Stator Cap\u003c\/li\u003e\r\n\u003cli\u003eCustom Billet Apply Piston\u003c\/li\u003e\r\n\u003cli\u003eCustom Heat Treated Steel Hub\u003c\/li\u003e\r\n\u003cli\u003e3 year unlimited mileage warranty\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273852887413,"sku":"SC-6L80E-CAT5-R","price":5795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647697.png?v=1780953942"},{"product_id":"4l80e-power-tow-kit-sc-pt4l80-e","title":"4L80E Power Tow Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4L80E Power Tow Kit\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOur 4L80E Power Tow Selective Action Performance Packages are specifically designed and tested for hauling, fleet and commercial units. This kit includes Programmer Friendly performance levels and are specifically developed for todays hard-working, computer-controlled automatic transmissions. Each 4L80E Power Tow kit includes our dual-feed direct set up and easy to follow instructions making this quick, simple and to the point. Dont Blow It PowerTow It! \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan style=\"font-weight: bold; color: #eb4600;\"\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSpecifically Designed To Be Programmer Friendly\u003c\/li\u003e\r\n\u003cli\u003eFirms Shifts and Increases Holding Power\u003c\/li\u003e\r\n\u003cli\u003eReduces Clutch Slippage Less Heat Build-up\u003c\/li\u003e\r\n\u003cli\u003eIncreases Cooler Flow and Upgrades Lube Circuits\u003c\/li\u003e\r\n\u003cli\u003eAllows Full-Time Lube To Parts\u003c\/li\u003e\r\n\u003cli\u003eSeveral Different Levels of Performance\u003c\/li\u003e\r\n\u003cli\u003eWorks on 4L80E Transmissions\u003c\/li\u003e\r\n\u003cli\u003eCan Be Installed In-Vehicle, During Rebuild or Upgrading Torque Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273852985717,"sku":"SC-PT4L80-E","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198646572.jpg?v=1780953855"},{"product_id":"category-2-suncoast-600-hp-custom-allison-rebuild-kit-no-converter-gmax-cat2-lbz-lmm-kit-lc","title":"CATEGORY 2 SUNCOAST 600 HP CUSTOM ALLISON REBUILD KIT - NO CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e600 HORSEPOWER LBZ\/LMM 6-SPEED CATEGORY 2 SUNCOAST BASE REBUILD KIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e \u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Sleeved C2 Clutch Hub\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 2 Allison rebuild kit offers the customer our 600 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process\u003c\/p\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many intents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eSuncoast Sleeved C2 hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe C2 hub is known for fracture on the Allison transmissions. The C2 hub is equipped with a billet steel 4140 sleeve. This billet sleeve reduces the likelihood of any failures up to 600 horsepower.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273853116789,"sku":"GMAX-CAT2-LBZ\/LMM-KIT-LC","price":5195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198648778.jpg?v=1780953998"},{"product_id":"suncoast-alto-4l60-65-70e-category-2-rebuild-kit-sc-4l60e-cat2-a","title":"SUNCOAST ALTO 4L60\/65\/70E CATEGORY 2 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThis 4L60E Rebuild Kit Includes the Following:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew 4L60E Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eAlto Red Eagle Clutch Kit with Power Packs\u003c\/li\u003e\r\n\u003cli\u003eHigh Performance Kolene Steel Kit\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Filter\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Thrust Washer Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax 4L60E Performance Pack\u003c\/li\u003e\r\n\u003cli\u003eSonnax Rear Stator Support Bushing\u003c\/li\u003e\r\n\u003cli\u003eSonnax Oversized 2nd Gear Servo\u003c\/li\u003e\r\n\u003cli\u003eBorg Warner Upgraded 29 Element Sprag\u003c\/li\u003e\r\n\u003cli\u003eSonnax 1-2 Pinless Accumulator Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax .490 Larger Boost Valve\u003c\/li\u003e\r\n\u003cli\u003eHigh Output Pump Slide Spring\u003c\/li\u003e\r\n\u003cli\u003e4th Gear Servo Return Spring\u003c\/li\u003e\r\n\u003cli\u003eSonnax Heavy Duty Smart Shell Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax Heavy Duty Shift Valve\u003c\/li\u003e\r\n\u003cli\u003eSonnax Input Drum Reinforcement Kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet 4L60\/65\/70E Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe 4L Platform\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe \u003cstrong\u003e4L60\/65\/70E\u003c\/strong\u003e is a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear. The 4L60E is the electronically commanded evolution of the Turbo-Hydromatic 700R4, originally produced in 1982.\u003c\/p\u003e\r\n\u003cp\u003eMost of the 4L60\/65\/70Es you see in service today were originally manufactured in the Toledo, Ohio, plant for General Motors.\u003c\/p\u003e\r\n\u003cp\u003eThese transmissions cannot be differentiated from the outside by the average eye. The 4L65E shares the same exterior parts but has stronger internals, such as 5 pinion planets compared to 4 in the 4L60E. These also can carry several different input shafts depending on which version you have. The early 4L60Es had a 298mm input shaft for non-LS platforms while the later LS models utilized a 300mm one. The later 4L70E also utilized an input speed signal on the input shaft.\u003c\/p\u003e\r\n\u003cp\u003eAn updated 4L60E, the \u003cstrong\u003e4L65E\u003c\/strong\u003e (RPO M32), was phased in the 2001 model year when coupled behind the 6.0 Vortec. Five-pinion front and rear planetaries, along with an additional 3-4 clutches, allowing 7 clutches in the input housing and induction-hardened input shaft assembly, were improved to withstand up to 380 ft-lbs (515 N-m) of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Category 2 Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis Category 2 SunCoast 4L60\/65\/70E kit has everything you need for a successful high performance rebuild. This kit was designed for customers looking for a complete solution to their 4L60\/65\/70E transmission issues. Aside from all-new electronics, these kits include the same recipe we build with at SunCoast daily.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Apply Band\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L60\/65\/70E transmissions utilize an apply band when shifting from 1st to 2nd and again when shifting from 3rd to 4th. This band is wrapped around the reverse input drum that sits directly behind the front pump assembly.\u003c\/p\u003e\r\n\u003cp\u003eThis band is known to be the weakest link in this unit, a problem that becomes even more prominent when you start deleting torque management or adding power modifications. Here at SunCoast with our 4L60\/65\/70E transmission rebuilds, we use a High Performance Alto Red Eagle Wide Band with reinforced band anchors to improve reliability and performance. \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 2nd Gear Servo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 2nd gear servo is responsible for applying force to the band via hydraulic pressure. One of the first modifications we often see is the switch to the infamous \"Corvette\" 2nd gear servo. We have learned however that even those have a high failure rate as they were original equipment in the 4L65\/70E transmissions. \u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast Category Kit we upgrade to the Sonnax Super servo. This servo has an impressive 18% more apply area than the OE \"Corvette\" servo and features a dual seal design, ensuring a more positive band apply\/release and eliminating cross-leaks within the bore.\u003c\/p\u003e\r\n\u003cp\u003eThis new servo is manufactured from billet aluminum and features a chromoly steel apply pin that has added seals to reduce leakage of 3rd gear pressure. This is the fastest band release in the industry.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Performance Pack\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Performance Pack for GM 4L60E, 4L65E and 4L70E transmissions is a must-have for any heavy-duty vehicle and the very best foundation for high-performance racing. All components work together to carefully tune line pressure, accumulator pressure and shift calibration. It’s the ultimate way to get an impressive transmission that responds to throttle and increased load with quick, firm shifts.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRear Stator Support Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe original GM 4L60, 4L60E, 4L65E, 4L70E rear stator bushing comes in narrow and wide versions in both common bronze and harder aluminum type materials. All versions commonly fail or wear out prematurely. Available aftermarket replacements typically have a poor quality fit and are also known to wear. \u003cbr\u003e\u003cbr\u003eFor maximum durability, Sonnax offers rear stator support bushing 77002BT-01, a better fitting and extremely wear-resistant, PTFE-lined bushing to stop future wear in its tracks. \u003cbr\u003e\u003cbr\u003eThe Sonnax bushing is the best option for supporting the 20 lb. input housing and for improving the reliability of these common units.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe factory sprag assembly is notorious for flipping and, as a result, causing catastrophic failure to your 4L60E transmission that could be fairly expensive to repair.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L60E transmission category rebuild kit comes with an upgraded Borg Warner 29-element sprag with a dual cage design. This dual cage design allows the 29 elements to apply in a more even manner, eliminating the elements from flipping.  \u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eHeavy Duty 2-3 Shift Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eFrom builders to guys playing in the street, we have all experienced repeated spray vehicles. It is a problem that can ruin the best of plans.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eWhen the GM 4L60-E family of transmissions evolved from the 700-R4, the overrun clutch apply no longer applied in 1st and 2nd when accelerating from a stop in D3 shifter position. This change was made to improve coast-down drivability in D3 but had the side effect of reducing the torque capacity of the input section. For greatly improved input sprag and Forward clutch durability, Sonnax heavy-duty shift valve 77754-41 for 4L60-E, 4L65-E and 4L70-E units will apply the overrun clutch in D3 1st, 2nd and 3rd gears.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eInput Drum Reinforcement Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThe General Motors 4L60\/65\/70E input drum assemblies have been known to prematurely fail caused by cracking where the input shaft is pressed into it. This is where the overrun piston rides. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThis fracturing can become even more prevalent in units with larger wheel\/tire combinations and higher torque units where torsional fatigue becomes even more prominent.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThe new Sonnax Input Drum Reinforcement Kit (77733-51K) includes a custom-manufactured overrun piston designed for use only with a stamped steel forward piston, eliminating the need to use aluminum forward pistons.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Smartest of all Shells\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003eSmartShell® Heavy-Duty Reaction Shell Kit fixes sun gear shell problems with BRAINS, not just brawn.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eBulky aftermarket shells always fall short when splines continue to strip and the shells break under stress. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eA chronic problem with both OE and thicker aftermarket shells is failure of the rear planetary bearing. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eFrom your daily jobs to extreme builds, the patented SmartShell is the only way to prevent shell failure AND protect the bearing.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eStripped or cracked shells in GM 700R4, 4L60, 4L60-E, 4L65-E and 4L70-E units are a common problem, but strengthening the shell alone does nothing to address the equally common problem of a failed rear planet captured bearing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eProtecting the Planetary Bearing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn the OE sun gear shell, the thrust load passes from the shell through the sun gear, then overloads the small captured planetary bearing. To protect this bearing, Sonnax took the smart approach and replaced the OE black plastic washer with a large thrust bearing and roller clutch race. This re-routes the thrust load directly to the carrier, completely bypassing the delicate bearing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eStrengthening the Shell\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe SmartShell avoids the substantially increased weight found in other aftermarket shells. The Sonnax approach to improving the shell includes reinforcing the hub area with a laser beam welded collar. A final machining process after welding ensures precision alignment. The SmartShell splines undergo an advanced machining and heat-treating process, and the lugs which engage the drum are heat-treated as well to avoid flaring.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Clutch Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L60\/65\/70E super rebuild kit containing Alto Red Eagle clutches, with the 3-4 clutch pack that includes 8 clutches. This kit will include everything else you need to rebuild your 4L60E transmission. A new filter is included, as well as a bushing kit and thrust washer kit. The band in the kit is a high performance Red Eagle band.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2. \u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003eOn Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003ePressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e.261\u003c\/td\u003e\r\n\u003ctd\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e.302\u003c\/td\u003e\r\n\u003ctd\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e.344\u003c\/td\u003e\r\n\u003ctd\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e.385\u003c\/td\u003e\r\n\u003ctd\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e.426\u003c\/td\u003e\r\n\u003ctd\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e.510\u003c\/td\u003e\r\n\u003ctd\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003eTest conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273853215093,"sku":"SC-4L60E-CAT2-A","price":3095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198646862.jpg?v=1780953912"},{"product_id":"suncoast-6l80e-category-1-raybestos-rebuild-kit-sc-6l80e-cat1-r","title":"SunCoast 6L80E Category 1 Raybestos Rebuild Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e6L80E Rebuild kit includes the following\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew Selective Pump Thrust Washer\u003c\/li\u003e\r\n\u003cli\u003eNew Filter Assembly\u003c\/li\u003e\r\n\u003cli\u003eTorrington Thrust Bearing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Molded Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eAll New Steel Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos GPZ Friction Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 3-5-R Z Pak\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 4-5-6 Z Pak\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Pan Gasket\u003c\/li\u003e\r\n\u003cli\u003eSonnax Zip Kit\u003c\/li\u003e\r\n\u003cli\u003eHeavy Duty 4-5-6 Backing Plate Setup\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 6L Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80 transmission was manufactured in Ypsilanti, Michigan, at the Willow Run Transmission facility. The 6L80 was a much different transmission than its predecessor and was intended to be replaced in 2006 when it was initially released. This new unit came with a new 32-bit controller integrated into the valve body that stayed in constant communication with the ECM via GM's new high-speed can bus network.\u003c\/p\u003e\r\n\u003cp\u003eThis new design approach in the 6L80 utilizes three-way, variable-bleed solenoids to improve shift quality and consistency which are constantly monitored and corrected by utilizing GM's new adaptive shift strategies. The deep first and second gear ratios of 4.02 and 2.36 offer ample torque multiplication with a nice, tight shift recovery. The 6L80 transmission comes with a factory rating of 440 ft. lbs of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Cat 1 6L80 Rebuild\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Category 1 Suncoast 6L80 rebuild kit has everything that our Category 0 kit has with the addition of the Sonnax Zip Kit and the upgraded 4-5-6 piston and backing plate assembly.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Frictions Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos® Powertrain GM 6L80 GPZ Clutch Pack® contains upgraded friction components manufactured with the unique blend of GPZ high energy fibers for ultimate stress and high-temperature durability. This kit also includes the 3-5 Reverse Z Pak® and 4-5-6 Z Pak® to provide solutions to common 6L80 transmission failure points. Z Paks are completely redesigned, single-sided clutch systems that outperform OE in torque and heat capacity, without coning.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFriction Material Composition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos Powertrain GPZ friction plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures, and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eHigh-stress, driving-enhanced performance applications, heavy-duty vehicles, commercial vehicles, daily-driven vehicles and as a problem solution for 3-5 Reverse and 4-5-6 clutch failure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Zip Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45, 6L50, 6L80, 6L90 valve body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts.\u003c\/p\u003e\r\n\u003cp\u003eThe Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNo reaming required\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly with no special tools required\u003c\/li\u003e\r\n\u003cli\u003eUniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits\u003c\/li\u003e\r\n\u003cli\u003eDetailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePressure Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eBoost Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eClutch Select Valve Spring Kit\u003c\/li\u003e\r\n\u003cli\u003eCompensater Feed Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eTCC Regulator Valve, Spring, Shuttle Valve and End Plug\u003c\/li\u003e\r\n\u003cli\u003eO-Ringed End Plug Kit\u003c\/li\u003e\r\n\u003cli\u003eActuator Feed Limit Valve, Sleeve and Spring\u003c\/li\u003e\r\n\u003cli\u003eCenter Support Seal Kit\u003c\/li\u003e\r\n\u003cli\u003eVacuum Test Nut\u003c\/li\u003e\r\n\u003cli\u003eCheckballs (8) \u003cem\u003e.250\" dia.\u003c\/em\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Backbone of the 4-5-6 Clutch\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eGM 6L80 and 6L90 transmissions often suffer failure of the 4-5-6 clutch assembly due to OE design shortcomings. Insufficient clutch piston-to-plate apply surface area causes clutch plate failure, especially when apply pressures exceed OE specifications. The other problem is flexing and bowing of the backing plate (coning), which is a primary source of clutch failure.\u003c\/p\u003e\r\n\u003cp\u003eThe heavy duty Sonnax 4-5-6 clutch apply piston kit 104960-01K addresses these weak areas in two ways:\u003c\/p\u003e\r\n\u003col\u003e\r\n\u003cli\u003eA modified OE clutch apply piston and piston dam are used in conjunction with a specially-designed Sonnax piston apply ring.\u003c\/li\u003e\r\n\u003cli\u003eA more rigid backing plate\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003cp\u003eThe Sonnax apply ring increases surface area between the apply piston and OE waved clutch plate, resulting in more even distribution of apply force to clutch plates. The Sonnax backing plate minimizes the flexing\/bowing when clutch is applied, drastically reducing the likelihood of clutch plate distortion.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eUse with stock clutches and OE waved plate\u003c\/li\u003e\r\n\u003cli\u003eSolid backing plate design outperforms OE and aftermarket plates\u003c\/li\u003e\r\n\u003cli\u003eIncreased apply ring surface area improves clutch apply\u003c\/li\u003e\r\n\u003cli\u003eReduces heat buildup\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eApply Piston\u003c\/li\u003e\r\n\u003cli\u003eApply Ring\u003c\/li\u003e\r\n\u003cli\u003ePiston Dam\u003c\/li\u003e\r\n\u003cli\u003eBacking Plate\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273854722421,"sku":"SC-6L80E-CAT1-R","price":2295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647706.jpg?v=1780953932"},{"product_id":"category-3-suncoast-700-hp-custom-allison-rebuild-kit-with-converter-gmax-cat3-lb7-lly-kit","title":"CATEGORY 3 SUNCOAST 700 HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e700 HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 3 SUNCOAST REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Category 1 Converter\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003cli\u003eBillet P2 planet assembly\u003c\/li\u003e\r\n\u003cli\u003eBillet C2 clutch hub\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e- SunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Redesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Custom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- C5 clutches are not included but can be added to your kit upon request.\u003c\/li\u003e\r\n\u003cli\u003e \u003c\/li\u003e\r\n\u003cli\u003e- Includes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Torque Converter\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. Here at SunCoast we design and manufacture all of our torque converters in house. Because of this unique advantage SunCoast can supply almost any request in regards to stall speed or torque multiplication. All of our SunCoast Allison triple disc converters are outfitted with a heavy duty forged billet steel cover and give unbeatable lock up performance. \u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew internal wiring harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet C2 Clutch Hub\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Allison transmission is an incredibly robust unit, however when exposed to conditions outside what it was designed for weak points begin to expose themselves. The factory C2 clutch hub has been known fail prematurely. This issue is most commonly seen in conditions where larger tire\/wheel combinations, heavy towing\/hauling, sled pulling, drag racing, and larger shock loads. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast replaces the factory C2 clutch hub with a much stronger billet piece that is manufactured from 4140 heat treated stress relieved steel. This new Allison billet C2 clutch hub has had the spline lengthened .125 for increased contact area. The spline boss diameter has also been increased .100 for added strength. This Allison billet C2 clutch hub is installed on all SunCoast 700 horsepower category 3 transmissions.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Billet P2 Planet\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe P2 planet with the Allison transmission can strip or snap as a result of poor tuning, shock load, improperly built transmissions and higher horsepower applications. This failure can and will result in catastrophic failure and ore immobility. The SunCoast P2 planet is the solution to the issue. This item is manufactured here at SunCoast using 4140 billet steel that is then induction hardened.  This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing. This planet comes with a machine SunGear which is required for use of the planetary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 3 Allison rebuild kit offers the customer our 700 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e\r\n\u003cp\u003eThis replaces the factory flywheel\/flex plate with a improved bil- let steel one piece design and eliminates the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a better designed torque converter that can transfer the torque with no slip. The flex plate is bolted to the crankshaft and then the converter is bolted to flex plate. The torque from the motor is transferred to the flex plate, then goes from the flex plate to the torque converter and finally to the in- put shaft in the transmission. With increased torque from the engine, it can crack and\/or rip the center out of a stock flex plate. NOTE: A SFI certified flywheel flex plate is re- quired on drag racing vehicles running 11.99 and quicker in the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135 mph. It was changed in 2008 from the 29.1 SFI specification to the SFI specification 29.3 for automatic transmission flex plates for diesel applications. The new rules for the flex plate requires that the material cannot be a stamped metal as are many OEM and after market flex plates. To maintain the SFI specification 29.3 requirements, the flex plate must be replaced every three years. Built to withstand everything thrown at it. Made from a select grade of super strength steel. Shaft is 50% stronger than the O.E.M. shaft. Made from 9310 Vacumelt steel. Precision ground for high dimensional accuracy. Ideal for heavy duty service applications. Input shaft is machined with larger than O.E.M. radius at turbine spline for added strength. P2 heat treated Plane tary fix kit Contains (1) Machined P2 Planetary. The stock Allison 1000 P2 Planetary can strip or snap as a result of poor tuning,shock load, improperly built transmissions and higher horsepower applications and can cause catastrophic failure and\/or immobility. The SunCoast P2 Planetary fix is the solution to this issue. This item is highly recommended for higher horsepower applications, including sled pulling, drag racing, as well as heavy duty towing (to accept billet P2 hub, machine work required on the P1 sun gear). 4140 Billet steel Induction heat treated This does not include a C2 clutch hub Planetary core deposit ($800.00) is required if pre-shipped (planet must be build able to receive core deposit back)\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273855345013,"sku":"GMAX-CAT3-LB7\/LLY-KIT","price":7659.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642830.jpg?v=1780953868"},{"product_id":"allison-deep-filter-515483","title":"ALLISON DEEP FILTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON DEEP FILTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273855607157,"sku":"515483","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660847.jpg?v=1780953842"},{"product_id":"allison-deep-filter-loc-a1-flt-loc-d","title":"ALLISON DEEP FILTER LOC","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON DEEP FILTER LOC\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273857966453,"sku":"A1-FLT-LOC-D","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642562_11513bbe-8fdd-4fae-a913-ef84e24cb933.jpg?v=1780953842"},{"product_id":"suncoast-6l80e-category-2-raybestos-rebuild-kit-with-converter-sc-6l80e-cat2-r","title":"SunCoast 6L80E Category 2 Raybestos Rebuild Kit with Converter","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e6L80E Rebuild kit includes the following\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew Selective Pump Thrust Washer\u003c\/li\u003e\r\n\u003cli\u003eNew Filter Assembly\u003c\/li\u003e\r\n\u003cli\u003eTorrington Thrust Bearing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Molded Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eAll New Steel Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos GPZ Friction Module\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 3-5-R Z Pak\u003c\/li\u003e\r\n\u003cli\u003eRaybestos 4-5-6 Z Pak\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eNew Pan Gasket\u003c\/li\u003e\r\n\u003cli\u003eSonnax Zip Kit\u003c\/li\u003e\r\n\u003cli\u003eHeavy Duty 4-5-6 Backing Plate Setup\u003c\/li\u003e\r\n\u003cli\u003eBillet 1-2-3-4 Apply Piston\u003c\/li\u003e\r\n\u003cli\u003eTriple Disc Billet Torque Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 6L Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 6L80 transmission was manufactured in Ypsilanti, Michigan, at the Willow Run Transmission facility. The 6L80 was a much different transmission than its predecessor and was intended to be replaced in 2006 when it was initially released. This new unit came with a new 32-bit controller integrated into the valve body that stayed in constant communication with the ECM via GM's new high-speed can bus network.\u003c\/p\u003e\r\n\u003cp\u003eThis new design approach in the 6L80 utilizes three-way, variable-bleed solenoids to improve shift quality and consistency which are constantly monitored and corrected by utilizing GM's new adaptive shift strategies. The deep first and second gear ratios of 4.02 and 2.36 offer ample torque multiplication with a nice, tight shift recovery. The 6L80 transmission comes with a factory rating of 440 ft. lbs of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Cat 5 6L80 Rebuild\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Category 2 Suncoast 6L80 rebuild kit has everything that our Category 1 kit has with the addition of the Billet 1-2-3-4 Apply Piston and a Triple-Disc Billet Torque Converter.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Frictions Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos® Powertrain GM 6L80 GPZ Clutch Pack® contains upgraded friction components manufactured with the unique blend of GPZ high energy fibers for ultimate stress and high-temperature durability. This kit also includes the 3-5 Reverse Z Pak® and 4-5-6 Z Pak® to provide solutions to common 6L80 transmission failure points. Z Paks are completely redesigned, single-sided clutch systems that outperform OE in torque and heat capacity, without coning.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFriction Material Composition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eRaybestos Powertrain GPZ friction plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures, and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eHigh-stress, driving-enhanced performance applications, heavy-duty vehicles, commercial vehicles, daily-driven vehicles and as a problem solution for 3-5 Reverse and 4-5-6 clutch failure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Zip Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45, 6L50, 6L80, 6L90 valve body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts.\u003c\/p\u003e\r\n\u003cp\u003eThe Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNo reaming required\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly with no special tools required\u003c\/li\u003e\r\n\u003cli\u003eUniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits\u003c\/li\u003e\r\n\u003cli\u003eDetailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePressure Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eBoost Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eClutch Select Valve Spring Kit\u003c\/li\u003e\r\n\u003cli\u003eCompensater Feed Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eTCC Regulator Valve, Spring, Shuttle Valve and End Plug\u003c\/li\u003e\r\n\u003cli\u003eO-Ringed End Plug Kit\u003c\/li\u003e\r\n\u003cli\u003eActuator Feed Limit Valve, Sleeve and Spring\u003c\/li\u003e\r\n\u003cli\u003eCenter Support Seal Kit\u003c\/li\u003e\r\n\u003cli\u003eVacuum Test Nut\u003c\/li\u003e\r\n\u003cli\u003eCheckballs (8) \u003cem\u003e.250\" dia.\u003c\/em\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Backbone of the 4-5-6 Clutch\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eGM 6L80 and 6L90 transmissions often suffer failure of the 4-5-6 clutch assembly due to OE design shortcomings. Insufficient clutch piston-to-plate apply surface area causes clutch plate failure, especially when apply pressures exceed OE specifications. The other problem is flexing and bowing of the backing plate (coning), which is a primary source of clutch failure.\u003c\/p\u003e\r\n\u003cp\u003eThe heavy duty Sonnax 4-5-6 clutch apply piston kit 104960-01K addresses these weak areas in two ways:\u003c\/p\u003e\r\n\u003col\u003e\r\n\u003cli\u003eA modified OE clutch apply piston and piston dam are used in conjunction with a specially-designed Sonnax piston apply ring.\u003c\/li\u003e\r\n\u003cli\u003eA more rigid backing plate\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003cp\u003eThe Sonnax apply ring increases surface area between the apply piston and OE waved clutch plate, resulting in more even distribution of apply force to clutch plates. The Sonnax backing plate minimizes the flexing\/bowing when clutch is applied, drastically reducing the likelihood of clutch plate distortion.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eUse with stock clutches and OE waved plate\u003c\/li\u003e\r\n\u003cli\u003eSolid backing plate design outperforms OE and aftermarket plates\u003c\/li\u003e\r\n\u003cli\u003eIncreased apply ring surface area improves clutch apply\u003c\/li\u003e\r\n\u003cli\u003eReduces heat buildup\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 11pt;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eApply Piston\u003c\/li\u003e\r\n\u003cli\u003eApply Ring\u003c\/li\u003e\r\n\u003cli\u003ePiston Dam\u003c\/li\u003e\r\n\u003cli\u003eBacking Plate\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Broken Piston\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe General Motors 6L80 and 6L90 platforms commonly see cracked 1-2-3-4 apply pistons. This stress fractured piston is often due to the cantilevered stress on the cast material. This problem becomes even more prominent with customers who have had aftermarket tuning\/modifications performed to increase line pressure in the transmission.\u003c\/p\u003e\r\n\u003cp\u003eThe OE part from GM has seen several revisions in attempts to correct this, but despite this, the piston still suffers from a very high failure rate.\u003c\/p\u003e\r\n\u003cp\u003eThis new Sonnax 1-2-3-4 Billet Apply Piston corrects this issue; it is manufactured from much stronger billet aluminum and utilizes a superior design. These improvements in design refinements add additional strength to prevent failure and improve performance.\u003c\/p\u003e\r\n\u003cp\u003eThis piston is a must on modified vehicles with this transmission.\u003c\/p\u003e\r\n\u003cp\u003eReplaces OE piston #24238700 \u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e*This does not fit 06-07 units that use OE part number #24224146\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast 6L80E torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple-disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. The company's race series converter should be used in racing\/pulling applications that require a higher stall RPM than a standard converter. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eStronger Chromoly steel turbine and impeller hub for additional strength and reliability\u003c\/li\u003e\r\n\u003cli\u003eCustom upgraded sprag cartridge with over twice the holding capacity\u003c\/li\u003e\r\n\u003cli\u003eThree friction surfaces more than triple surface area\u003c\/li\u003e\r\n\u003cli\u003eWoven Carbon Fiber clutch material\u003c\/li\u003e\r\n\u003cli\u003eFurnace Brazed Turbine and Pump Fins\u003c\/li\u003e\r\n\u003cli\u003eTorrington Roller Bearing Construction\u003c\/li\u003e\r\n\u003cli\u003eTig Welded Pump and Turbine Fins\u003c\/li\u003e\r\n\u003cli\u003eCustom CNC'd Billet 4140 billet cover\u003c\/li\u003e\r\n\u003cli\u003eCustom Billet Stator Cap.\u003c\/li\u003e\r\n\u003cli\u003eCustom Billet Apply Piston\u003c\/li\u003e\r\n\u003cli\u003eCustom Heat Treated Steel Hub\u003c\/li\u003e\r\n\u003cli\u003e3 year unlimited mileage warranty\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273858163061,"sku":"SC-6L80E-CAT2-R","price":3795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647655.jpg?v=1780953934"},{"product_id":"sonnax-zip-kit-6l45-6l90-zip-sc-6l45-6l80-zip","title":"Sonnax Zip Kit 6L45-6L90-ZIP","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"spaced-vertical\"\u003e\r\n\u003cp\u003eSonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45, 6L50, 6L80, 6L90 valve body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts.\u003c\/p\u003e\r\n\u003cp\u003eThe Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNo reaming required\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly with no special tools required\u003c\/li\u003e\r\n\u003cli\u003eUniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits\u003c\/li\u003e\r\n\u003cli\u003eDetailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"part-accordion cb spaced-vertical\"\u003e\r\n\u003cdiv id=\"components\"\u003e\n\u003clabel for=\"components-panel\"\u003eContents\u003c\/label\u003e\r\n\u003cdiv class=\"accordion-content\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePressure Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eBoost Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eClutch Select Valve Spring Kit\u003c\/li\u003e\r\n\u003cli\u003eCompensater Feed Regulator Valve Kit\u003c\/li\u003e\r\n\u003cli\u003eTCC Regulator Valve, Spring, Shuttle Valve \u0026amp; End Plug\u003c\/li\u003e\r\n\u003cli\u003eO-Ringed End Plug Kit\u003c\/li\u003e\r\n\u003cli\u003eActuator Feed Limit Valve, Sleeve \u0026amp; Spring\u003c\/li\u003e\r\n\u003cli\u003eCenter Support Seal Kit\u003c\/li\u003e\r\n\u003cli\u003eVacuum Test Nut\u003c\/li\u003e\r\n\u003cli\u003eCheckballs (8) \u003cem\u003e.250\" dia.\u003c\/em\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273858392437,"sku":"SC-6L45-6L80-ZIP","price":331.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647634.jpg?v=1780953930"},{"product_id":"10l80-valve-body-pump-kit-with-enhanced-oil-flow-sc-10l80-pvb","title":"10L80 VALVE BODY \u0026 PUMP KIT WITH ENHANCED OIL FLOW","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"color: #ff6600; font-size: 12pt;\"\u003e\u003cstrong\u003eThe Pro Loc Valve Body and Pump Combo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eWith the SunCoast 10L80 Pro Loc valve body, we are addressing several key issues we have seen in regard to the 10L80 transmissions. This is not an approach that is simply bumping in more line pressure in hopes of ascertaining more clamping force; it’s a multi-faceted approach addressing several key issues when exposing these units to more demanding driving environments. These range from heavy towing and hauling to street racing and drag racing. \u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eThe factory 10L80 transmission lock-up circuit is an impressive one, in that it can make converter lockup seem somewhat uneventful. The refinement in its engagement is definitely next-level to what we have seen in the past. As nice as this feels in reference to the NVH (Noise Vibration Harshness), when we start introducing situations where the load demands are testing the limits or outside what the vehicle was initially designed for, it can become a huge problem. \u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eIn our SunCoast 10L80 Pro Loc Valve Body we are specifically looking to decrease the time from initial lock-up apply to zero turbine slip. In doing this, we are changing the lockup circuit by replacing the torque converter clutch (TCC) valve in order to increase lockup holding apply fluid pressure. The lockup oil transition time is also improved by modifying critical oiling circuits for the fluid to reach the TCC clutch, resulting in quicker apply time, and therefore, reducing TCC clutch degradation. By reducing degradation per apply cycle, we are allowing for improved reliability and performance.\u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003e(\u003cstrong\u003e\u003cem\u003eNOTE:\u003c\/em\u003e\u003c\/strong\u003e For maximum results in power levels exceeding 800HP, it is highly recommended that the TCC apply offset be changed in the factory file calibration)\u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eThe next facet we address is the lube circuit. The lube circuit on the 10R80 transmission is responsible for supplying oil to the planets, clutches, bushings, etc. From the factory, the lube circuit oil is dispersed throughout the transmission as low as 6 PSI. Under normal load demands, this is perfectly acceptable. In more stressful and demanding situations, an increase in lubrication to clutches, steels, planets is ideal for removing heat and dealing with the increased demands. \u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eIn our 10L80 Valve Body we are specifically addressing this circuit from 6 PSI to a whopping 20 PSI. This is a 250% improvement from the factory calibration, resulting in reduced frictional heat generated. This reduction in heat helps lessen pre-mature failure that can become increasingly evident in high horsepower applications.\u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eAnother modification to our SunCoast Pro Loc 10L80 Valve Body involves the regulator valve (latch valve) circuit. This oil circuit is responsible for fully engaging the clutches, allowing for full clutch line pressure. In factory form, the regulator valve we are specifically targeting is responsible for A, B, C, and F clutch packs. Of course, our primary clutch pack concern is the 'F\" clutch, which tends to be the first and most prominent clutch pack failure with the 10L80 in higher horsepower or more demanding environments.\u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eIn a factory 10L80 valve body calibration, the regulator valve (latch valve) becomes fully engaged, allowing full fluid flow for engagement at 120 psi. When this occurs, the oncoming clutch pack has maximal clamping force. When the clamping force is engaged to max capacity, we ascertain the greatest static and dynamic holding capacity. In stock form or even mildly modified vehicles, this is perfectly suitable; however, when we expose the vehicle to a more demanding environment this can be a weak link.\u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eWith our SunCoast 10L80 Valve Body and Pump Combo we are decreasing the required pressure to fully engage the regulator to only 80psi. This is a 33% decrease in pressure needed to maximally engage the clutch regulator valve (latch valve) resulting in a quicker shift apply when engaging clutches A, B, C and F. This quicker engagement not only shortens shift times, but it also decreases the heat resonating in the clutch pack, preventing premature degradation and extending clutch life. To improve this shift calibration even more SunCoast is evacuating non-critical oil to increase apply rate.\u003c\/p\u003e\r\n\u003cp style=\"font-weight: 400;\"\u003eThe factory overall line pressure is modified on this new SunCoast Valve Body and Pump combo. SunCoast is increasing overall main line pressure as much as 60psi. This additional line pressure not only increases maximal clamping force of the individual clutch packs but increases overall pump volume production. To reduce the potential for runaway pressure and the over-compression of clutch fibers, the SunCoast 10L80 Valve Body does have a built-in bypass, dumping excessive pressure above 420psi.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eIncreased Line Pressure, as much as 60psi\u003c\/li\u003e\r\n\u003cli\u003eIncreased clamping force on all clutch packs\u003c\/li\u003e\r\n\u003cli\u003e250% Increase in Cooler Charge Pressure\u003c\/li\u003e\r\n\u003cli\u003eIncreased Lock-up Apply Pressure\u003c\/li\u003e\r\n\u003cli\u003e33% Decrease in Maximal Pressure Actuation of Clutch Packs\u003c\/li\u003e\r\n\u003cli\u003eShortened Shift Times\u003c\/li\u003e\r\n\u003cli\u003eImproved Clutch Wear  \u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273858425205,"sku":"SC-10L80-PVB","price":1575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660843.jpg?v=1780954145"},{"product_id":"category-0-suncoast-custom-allison-refresh-kit-6-speed-gmax-cat0-lbz-lmm-kit-lc","title":"CATEGORY 0 SUNCOAST CUSTOM ALLISON REFRESH KIT 6 SPEED","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt; color: #ff6600;\"\u003e\u003cstrong\u003eSunCoast LBZ\/LMM 6-Speed Category O Base Refresh Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe SunCoast LBZ\/LMM 6-Speed Category O Base Refresh Kit is engineered to rejuvenate and enhance the performance of Allison 1000 and 2000 series transmissions, specifically tailored for GM Duramax engines equipped with LBZ\/LMM models. This kit is meticulously crafted to deliver uncompromised quality and reliability in both commercial and performance-driven applications.\u003c\/p\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eKit Components:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003col\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eClutches and Steels:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCustom Clutch Packs:\u003c\/strong\u003e Features SunCoast's proprietary blend of Alto carbonite frictions and Raybestos SCZ frictions. These advanced friction materials utilize a unique waffle pattern design to optimize oil retention, thereby enhancing cooling efficiency and extending clutch lifespan.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCustom Steels:\u003c\/strong\u003e Precision-engineered steels designed to complement the friction materials, ensuring consistent engagement and durability under varying load conditions.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eFilters and Gaskets:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSpin-On Filter:\u003c\/strong\u003e Provides efficient filtration of transmission fluid, maintaining cleanliness and optimal performance.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eShallow or Deep Pan Filter:\u003c\/strong\u003e Option to choose based on specific transmission configuration for effective fluid management.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eGasket Kit:\u003c\/strong\u003e Comprehensive set of gaskets essential for a complete transmission overhaul, ensuring precise sealing and prevention of leaks.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eFeatures and Enhancements:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eAdvanced Friction Material Technology:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eIncorporates SunCoast's exclusive C1, C2, C3, and C4 Alto carbonite frictions\/Raybestos SCZ frictions. These friction materials are devoid of center slots, utilizing the waffle pattern to retain oil effectively, even during periods of non-engagement. This feature significantly enhances thermal management and prolongs clutch life.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003ePerformance Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRated to handle up to 300 horsepower from the factory, suitable for light commercial vehicles operating in both on-highway and public transport settings.\u003c\/li\u003e\r\n\u003cli\u003eOffers up to six speeds, including dual overdrive options, catering to diverse performance requirements and driving conditions.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eOptional Upgrades:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCustomization Options:\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eWhile C5 clutches are not included in the base kit, they are available upon request to further enhance transmission performance and durability.\u003c\/li\u003e\r\n\u003cli\u003eSunCoast recommends additional upgrades such as billet triple disc torque converters (ranging from 1800 to 3000 RPM), 300M billet shaft options, and custom valve body conversions. These upgrades optimize torque transfer efficiency, improve shift quality, and cater to specific performance needs.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eConclusion:\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cp\u003eThe SunCoast LBZ\/LMM 6-Speed Category O Base Refresh Kit exemplifies precision engineering and innovation in transmission technology. Designed to exact specifications, this kit ensures unparalleled reliability, performance, and longevity for Allison transmissions in LBZ\/LMM equipped GM Duramax vehicles. Whether for towing, racing, or everyday driving, the SunCoast Category O kit sets a new standard in transmission upgrade solutions, delivering unmatched quality and durability to meet the demands of enthusiasts and professionals alike.\u003c\/p\u003e\r\n\u003cp\u003eFor individuals seeking to elevate their vehicle's transmission capabilities and reliability, the SunCoast LBZ\/LMM 6-Speed Category O Base Refresh Kit represents a definitive choice in enhancing overall vehicle performance and driving experience\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273860030837,"sku":"GMAX-CAT0-LBZ\/LMM-KIT-LC","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642801.jpg?v=1780953870"},{"product_id":"allison-shallow-w-loc-and-spin-on-37711-12l","title":"ALLISON SHALLOW W\/LOC AND SPIN ON","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALLISON SHALLOW W\/LOC AND SPIN ON\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273860063605,"sku":"37711-12L","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642559.jpg?v=1780953841"},{"product_id":"category-1-suncoast-500-hp-custom-allison-rebuild-kit-with-converter-gmax-cat1-lml-kit","title":"CATEGORY 1 SUNCOAST 500 HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e500 HORSEPOWER LML 6-SPEED CATEGORY 1 SUNCOAST BASE REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness \u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Category 1 Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp style=\"margin: 0px 0px 4.5px; font-stretch: normal; line-height: normal;\"\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission.\u003c\/p\u003e\r\n\u003cp style=\"margin: 0px 0px 4.5px; font-stretch: normal; line-height: normal;\"\u003e \u003c\/p\u003e\r\n\u003cp style=\"margin: 0px 0px 4.5px; font-stretch: normal; line-height: normal;\"\u003eSunCoast has designed these kits in house to exact specifications for many in tents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp style=\"margin: 0px 0px 4.5px; font-stretch: normal; line-height: normal;\"\u003e \u003c\/p\u003e\r\n\u003cp style=\"margin: 0px 0px 4.5px; font-stretch: normal; line-height: normal;\"\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"margin: 0px 0px 4.5px 15px; font-stretch: normal; line-height: normal;\"\u003e \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e- SunCoast-Proprietary C1, C2, C3, C4 ALTO® Carbonite Frictions \u0026amp; RAYBESTOS® SCZ Frictions, which contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil, helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Redesigned apply pistons with improved rubber compounds proven to hold more heat. This custom piston allows us to use a thicker spring apply plate, which replaces the thin OEM one and, in turn, causes an uneven apply surface.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Custom apply plate that redirects fluid to better lubricate frictions from the inside out, which lubes the entire friction rather than the OEM style that lubricates from the center out, leaving the inner half of the clutch burnt. \u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes exclusive smart trim\/clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e- Includes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #eb5f26;\"\u003e\u003cspan style=\"font-size: 14pt; font-weight: bold;\"\u003eThe Torque Converter\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. Here at SunCoast we design and manufacture all of our torque converters in house. Because of this unique advantage SunCoast can supply almost any request in regards to stall speed or torque multiplication. All of our SunCoast Allison triple disc converters are outfitted with a heavy duty forged billet steel cover and give unbeatable lock up performance. \u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew Internal Wiring Harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 2 Allison rebuild kit offers the customer our 600 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process.\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"color: #800000;\"\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. The companys race series converter should be used in racing\/pulling applications that require a higher stall RPM than a standard converter. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"color: #800000;\"\u003eThese HD converters feature a billet stator and will resist damage to the stator section from excessive brake stalling (over 5 seconds).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eStandard Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul style=\"box-sizing: border-box; margin: 0px; list-style: none; padding: 0px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eCustom pump and turbine modifications (in house)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eTig welding to reinforce furnace brazed fins\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eProprietary converter clutches with trapezoid clutch teeth (no round tabs)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003eForged billet cover strength (proprietary Raybestos converter)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #800000;\"\u003e3 year unlimited mileage warranty\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273860096373,"sku":"GMAX-CAT1-LML-KIT","price":4194.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647507_850f94c1-063f-4040-b610-f8a596872557.jpg?v=1780953924"},{"product_id":"4th-gear-super-hold-dual-servo-kit-sc-77767k","title":"4th Gear Super Hold Dual Servo Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold; color: #eb4600; font-size: 14pt;\"\u003eFeatures and Benefits:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePatented dual-piston design with 40% more apply delivers greater holding power\u003c\/li\u003e\r\n\u003cli\u003eD-ring seals prevent pressure loss\u003c\/li\u003e\r\n\u003cli\u003eUse with OE, Corvette or Sonnax 2nd gear servo assemblies\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003eSonnax 4th gear super hold dual servo kit 77767K features 40% more apply surface area for greater holding power in GM 4L60, 4L60-E, 4L65-E and 4L70-E units. Vehicles with these transmissions often exhibit poor 3-4 shift quality and experience band failure in performance applications. Combine this servo kit with Sonnax 2nd gear servo 77911-03K for unmatched holding power and shift performance that's an easy in-vehicle install.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273860424053,"sku":"SC-77767K","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198645969.jpg?v=1780953880"},{"product_id":"suncoast-alto-4l80-85e-category-5-rebuild-kit-sc-4l80e-cat5-a","title":"SUNCOAST ALTO 4L80\/85E CATEGORY 5 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNEW 4L80E OVERHAUL KIT\u003c\/li\u003e\r\n\u003cli\u003eALTO RED EAGLE CLUTCH PACKS WITH INCREASED CLUTCH COUNT\u003c\/li\u003e\r\n\u003cli\u003eHIGH PERFORMANCE KOLENE STEELS\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED INTERMEDIATE BAND\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E FILTER\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E BUSHING KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW 4L80E THRUST WASHER KIT\u003c\/li\u003e\r\n\u003cli\u003eNEW LOW\/REVERSE ROLLER CLUTCH\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED 34 ELEMENT SPRAG\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED SEPARATOR PLATE\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED STATOR SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTORLON CHECK BALLS (10)\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED CASE SUPPORT BUSHING\u003c\/li\u003e\r\n\u003cli\u003eTRANSGO STAGE 2 SHIFT CALIBRATION KIT\u003c\/li\u003e\r\n\u003cli\u003eSONNAX SMART TECH OVERUN KIT\u003c\/li\u003e\r\n\u003cli\u003eEXTREME DUTY FORWARD CLUTCH HUB\u003c\/li\u003e\r\n\u003cli\u003eUPGRADED BILLET OVERDRIVE PLANET\u003c\/li\u003e\r\n\u003cli\u003e300 MARAGING BILLET INPUT SHAFT\u003c\/li\u003e\r\n\u003cli\u003eAEROMET MAIN SHAFT\u003c\/li\u003e\r\n\u003cli\u003eTRIPLE DISC BILLET 258MM TORQUE CONVERTER\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eIn this Category 5 4L80E Rebuild Kit, one key upgrade when comparing it to the Category 4 4L80E Rebuild Kit is the input shaft. It is upgraded from 300M to a 300 Maraging billet material.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 4L80\/85E Transmission\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (and similar 4L85E) was a series of heavy-duty transmission assemblies from GM designed for rear wheel drive configurations. The 4L80E was heavily based on the TH400 first produced in October 1963, adding electronic controls and an overdriven fourth gear. The 4L80E's were optioned only in Chevrolet\/GMC pickups, 2500 Suburbans, vans, and commercial vehicles, and the Hummer H1. The 4L80E proved to be a big hit in 1991 with its release in the Silverado 454SS.\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E (RPO MT1) is rated to handle engines with up to 440 ft lb while the big brother the 4L85E (RPO MN8) is rated to handle vehicles with up to 690 ft lb.\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L80E super rebuild kit containing Alto Red Eagle clutches with upgraded power clutch pack that includes additional clutches and steels. The additional friction count along with the upgraded steels will improve your 4L80E's torque and horsepower capacity.\u003c\/p\u003e\r\n\u003cp\u003eThis kit will include everything else you need to rebuild your 4L80E transmission. A new filter is included as well as a bushing kit and and thrust washer kit. The band in the kit is a high performance RedEagle band.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSupporting the stator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast GM 4L80E transmission rebuild kit we include an upgraded Sonnax stator support bushing.\u003c\/p\u003e\r\n\u003cp\u003eGM 4L80E and 4L85E units may display no converter lockup or codes 68, 39, 1870 or P0741. Imbalance of torque converter clutch apply oil through the front stator support bushing contributes to this complaint. A journal clearance of .002\" or more will generate sufficient leakage to cause lockup clutch slippage, causing the transmission to stay in third gear. Sonnax front stator support bushing 34016-W is designed to reduce leakage by minimizing journal clearance and also increasing journal length.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSealing Things Up\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast always upgrades the check balls in all of our new 4L80E and 4L85E transmission rebuilds. In this kit you will receive 10 of these new Torlon check balls.\u003c\/p\u003e\r\n\u003cp\u003eThese new checkballs (.250\") are made out of tough, wear-resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel checkballs are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Similar imidized plastic balls have been used on some original equipment late model valve bodies with excellent results. These imidized plastic checkballs are not available through the original manufacturer.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe intermediate sprag on the 4L80E's typically come with a 16 element intermediate sprag assembly. The can lead to failure in high horsepower and torque situations. In this 4L80E transmission rebuild kit we are upgrading the sprag to a 34 element sprag doubling the torque capacity.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eA Different Plate to Serve On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eOn many 4L80\/85E rebuilds it is not uncommon to find the factory separator plate damaged beyond repair. This is a direct result of the factory steel check balls beating the plate repeatedly.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E rebuild kit also has a new upgraded separator plate included with it. We use a Transgo tempered steel separator plate for longer life. This plate is custom-plated for rust resistance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Case Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIf you rebuild a lot of 4L80E's then you already know that case bushing walkout and thrust washer wear are common issues in the GM 400, 4L80E and 4L85E units. This upgraded heavy duty case bushing kit combines the tried and true no-walk case bushing with a high quality thrust bearing that replaces the OE thrust washer and selective spacer to update this area for maximum durability in all applications. Selective shims are included for setting and adjusting rear end play.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eWhen in Doubt, Ask for Help\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eInsufficient holding power in the overdrive roller clutch is the underlying cause of chronic overdrive roller clutch failure in hardworking 4L80E and 4L85E transmissions. When the roller clutch fails, the damage can be catastrophic, and the only fix is replacing the drum, planetary assembly and mating components.\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Smart-Tech Overrun Clutch Valve Kit (34200-40K) offers a hydraulic solution to this known mechanical problem. With unique rerouting of hydraulic fluid pressure, this patented kit keeps the overrun clutch applied at all times (except OD 4th), reinforcing the roller clutch to adequately support heavy loads.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eImproves OD roller clutch holding power in D4 and Reverse ranges\u003c\/li\u003e\r\n\u003cli\u003eExtends the life of workhorse transmissions while preventing warranty claims and comebacks\u003c\/li\u003e\r\n\u003cli\u003eInstalls quickly onto the valve body — no transmission removal needed\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Extreme Forward Clutch Hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax Extreme Duty Forward Clutch Hub Kit (34322-02K) is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications. Includes bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft.\u003c\/p\u003e\r\n\u003cp\u003eCompared to OE or other replacement forward clutch hubs, Sonnax Extreme Duty Forward Clutch Hub Kit (34322-02K) has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEliminates spline wear in extreme power and offroad applications\u003c\/li\u003e\r\n\u003cli\u003eSimple installation adds bearing and reduces unit endplay\u003c\/li\u003e\r\n\u003cli\u003eEasily modified for addition of second bearing\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Forward Clutch Hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis 4L80E rebuild kit also comes with a new heavy duty forward clutch hub. This is an ideal upgrade over OE hubs in GM 400, 425, 4L80E and 4L85E applications that commonly see a high fracture rate of the forward clutch hub. It is made from 1045 steel forging and features a thicker cross section for increased strength and rigidity that is so commonly seen in these units.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade from forged 1045 steel\u003c\/li\u003e\r\n\u003cli\u003eThicker cross section for increased strength\u003c\/li\u003e\r\n\u003cli\u003eAdded durability for daily drivers, work trucks and mild performance applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the Input Shaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L80E, while inherently strong, still has limits. When we are talking about limits, we are faced with the realization that the factory cast input can and will break. This can be to either shock load causing a sheer break or due to torsional fatigue, causing a fatigue break.\u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast 4L80E Rebuild Kit, we upgrade the input shaft to a billet one. This new billet 4L80E input shaft is manufactured from 300 Maraging billet steel. This shaft is vastly stronger than the OEM shaft and is a must-have component for higher horsepower and heavy towing applications.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrading the mainshaft\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv class=\"spaced-vertical\"\u003e\r\n\u003cdiv class=\"spaced-vertical\"\u003e\r\n\u003cp\u003eMain shaft failure is a common problem in extreme duty GM 400, 4L80E and 4L85E units. OE and aftermarket shafts simply don't hold up in extreme horsepower applications, leading to spline twist and shaft breakage. This upgraded billet extreme duty main shaft is manufactured from an exceptionally tough high-strength Aeromet steel alloy with proprietary heat treatment for unrivaled performance and durability. An advanced torsional design with spline and cross hole refinements make this the most durable 1\" main shaft available. This shaft withstood extensive track and lab testing with unbroken results in the most extreme applications. Recommended for applications above 1,000HP. Top-notch engineering and precision manufacturing deliver unrivaled performance and durability in the 1” stock size.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRear spline prevents the rear internal gear journal-end from twisting off by engaging the full internal spline of the gear\u003c\/li\u003e\r\n\u003cli\u003eExtensive in-vehicle and lab testing with unbroken performance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"part-accordion cb spaced-vertical\"\u003e\r\n\u003cdiv id=\"notes\"\u003e\n\u003clabel for=\"notes-panel\"\u003eNote:\u003c\/label\u003e\r\n\u003cdiv class=\"accordion-content\"\u003e\r\n\u003cp\u003e\u003cem\u003eCan be used to replace late 4L80E and 4L85E solid shafts, however, check clearance between front of main shaft and rear of input shaft. It may be necessary to remove approximately .060\" from front of main shaft or rear of input shaft.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Shift Calibration Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L80E Rebuild Kit would not be complete without a shift calibration kit for the valve body. SunCoast likes to use a Transgo HD-2 Shift Calibration Kit in these units. This kit includes the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew boost valve assembly\u003c\/li\u003e\r\n\u003cli\u003eHigh pressure relief assembly\u003c\/li\u003e\r\n\u003cli\u003eStronger, better designed solenoid filter\u003c\/li\u003e\r\n\u003cli\u003eCase to center support seals\u003c\/li\u003e\r\n\u003cli\u003e4th clutch strong bolt and other items which improve overall driveability and durability\u003c\/li\u003e\r\n\u003cli\u003eUpgraded triple layer separator plate with dual feed direct clutch\u003c\/li\u003e\r\n\u003cli\u003eThicker intermediate snap ring\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch high rate springs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis Transgo kit also features the following:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTuneable shift feel options\u003c\/li\u003e\r\n\u003cli\u003eEasy install, superb for heavy duty trucks\u003c\/li\u003e\r\n\u003cli\u003eHolds BIG horsepower\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis kit also corrects and alleviates the following issues:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh pressure parts breakage\u003c\/li\u003e\r\n\u003cli\u003eDirect clutch burn up\u003c\/li\u003e\r\n\u003cli\u003eSoft 2-3\u003c\/li\u003e\r\n\u003cli\u003eSlide-bang 1-2\u003c\/li\u003e\r\n\u003cli\u003eLow pressure due to solenoid filter breakup\u003c\/li\u003e\r\n\u003cli\u003eMissing shifts with no diagnostic codes\u003c\/li\u003e\r\n\u003cli\u003eCodes: P0731, P0732, P0733, P0734, P0751, P0756, P0894, P1870\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUpgraded Torque Converter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Category 5 4L80E transmission rebuild kit also comes complete with an upgraded triple disc billet torque converter that is available in a variety of stall speeds. This is our Pro-Loc series of SunCoast triple-disc billet torque converters.\u003c\/p\u003e\r\n\u003cp\u003eThese have a host of internal upgrades:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eChromoly steel turbine and impeller hubs for added strength\u003c\/li\u003e\r\n\u003cli\u003eFully-machined forged front billet cover\u003c\/li\u003e\r\n\u003cli\u003eDamperless CNC'd billet apply piston add strength and durability\u003c\/li\u003e\r\n\u003cli\u003eSprag cartridge delivers more than twice the holding capacity of OE\u003c\/li\u003e\r\n\u003cli\u003eWeld-on pilot adapts to many applications\u003c\/li\u003e\r\n\u003cli\u003eFurnace-brazed and tig-welded fins\u003c\/li\u003e\r\n\u003cli\u003eCarbon-graphitic clutch material ensuring precise lock-up control\u003c\/li\u003e\r\n\u003cli\u003eCustom-modified stator assembly\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis torque converter, while capable of handling the added demands of high performance vehicles, also maintains the refinement and functionality to be used in a daily driven heavy duty application such as towing. This converter can be used as a stock replacement and requires no modifications to your transmission.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Friction Material Test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2.\u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003e On Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class='“table\"'\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003e Pressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003e Pressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\" style=\"width: 451px;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e1\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.261\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e2\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.302\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e3\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.344\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e4\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.385\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e5\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.426\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 71.61458587646484px;\"\u003e6\u003c\/td\u003e\r\n\u003ctd style=\"width: 147.38541412353516px;\"\u003e.510\u003c\/td\u003e\r\n\u003ctd style=\"width: 215px;\"\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003e Test conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e\r\n\u003c\/div\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273860555125,"sku":"SC-4L80E-CAT5-A","price":5795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198647502.jpg?v=1780953925"},{"product_id":"category-2-suncoast-600-hp-custom-allison-rebuild-kit-with-converter-gmax-cat2-lb7-lly-kit","title":"CATEGORY 2 SUNCOAST 600 HP CUSTOM ALLISON REBUILD KIT WITH CONVERTER","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e600 HORSEPOWER LB7\/LLY 5-SPEED CATEGORY 2 SUNCOAST BASE REBUILD KIT WITH CONVERTER\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit contains the following:\u003c\/span\u003e \u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast custom clutch packs\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom Steels\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom billet plates\u003c\/li\u003e\r\n\u003cli\u003eSunCoast custom overhaul kit\u003c\/li\u003e\r\n\u003cli\u003eValve body calibration kit\u003c\/li\u003e\r\n\u003cli\u003eSunCoast gasket kit\u003c\/li\u003e\r\n\u003cli\u003ePan Filter\u003c\/li\u003e\r\n\u003cli\u003eSpin on filter\u003c\/li\u003e\r\n\u003cli\u003ePan gasket\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Filter Loc\u003c\/li\u003e\r\n\u003cli\u003eModified Sun Gear\u003c\/li\u003e\r\n\u003cli\u003eNew internal wiring harness\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Sleeved C2 Clutch Hub\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet Category 1 Converter\u003c\/li\u003e\r\n\u003cli\u003eBillet SFI certified Flexplate\u003c\/li\u003e\r\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Category Kits\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSunCoast Category kits offer our customer the same recipes as our in house builds that have been proven for years both at the track and on the road. Our Category 2 Allison rebuild kit offers the customer our 600 horsepower Allison rebuild. This rebuild kit includes everything you will need to build your Allison the same we we build here in house. This Allison rebuild kit also includes detailed instructions that will walk you through each step of the process\u003c\/p\u003e\r\n\u003cp\u003eThe SunCoast Category kits utilize the latest proven friction materials and steel technology from industry leading companies such as Alto and Raybestos. SunCoast works directly with these companies to design and manufacture proprietary SunCoast exclusive product lines, giving the end user uncompromised quality throughout the entire transmission. \u003c\/p\u003e\r\n\u003cp\u003eSunCoast has designed these kits in house to exact specifications for many intents, including but not limited to towing, sled pulling, racing or simply having a vehicle to get from point A to point B.\u003c\/p\u003e\r\n\u003cp\u003eDesigned for light commercial vehicles in both on highway and public transport applications, Allison Transmission's 1000 and 2000 Series are rated up to 400 horsepower from the factory. Allison 5-speed transmission started in 2001 with GM equipped Duramax engines.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eKit Exclusives:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSunCoast proprietary C1, C2, C3, and C4 Alto carbonite frictions\/Rabestos SCZ frictions that contain no center slots. These frictions utilize a waffle pattern in the material to help retain oil helping the clutch cool when not applied.\u003c\/li\u003e\r\n\u003cli\u003eRedesigned apply pistons with improved rubber compounds proven to hold higher heat. This custom piston allows us to use a thicker spring apply plate which replaces the thin OEM one that will cone and cause uneven apply surface resulting in premature clutch failure.\u003c\/li\u003e\r\n\u003cli\u003eCustom SunCoast apply plate that redirects fluid to better lubricate frictions from the inside out which lubes the entire friction rather than OEM style that lubricates from the center out leaving the inner half of the clutch burnt.\u003c\/li\u003e\r\n\u003cli\u003eIncludes exclusive smart trim \/ clutch control valve.\u003c\/li\u003e\r\n\u003cli\u003eIncludes all items needed to modify the C2 clutch piston for increased clutch durability.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Torque Converter\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; font-family: Raleway, Arial, sans-serif; font-size: 14px;\"\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eSunCoast Allison 1000 torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAll of the SunCoast Allison 1000 torque converters come standard with custom pump and turbine modifications (in house). SunCoast also Tig Welds each individual furnace brazed fin for improved reinforcement. The SunCoast Allison billet triple disc converter also comes standard with our proprietary trapezoidal clutch teeth.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eThese Suncoast Allison triple disc billet torque converters also features a billet apply piston that ensure zero deflection.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif; font-size: 12pt;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: #ff6600;\"\u003eStandard Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eCustom pump and turbine modifications (in house)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eTig welding to reinforce furnace brazed fins\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eProprietary converter clutches with trapezoid clutch teeth (no round tabs)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eForged billet cover strength (proprietary Raybestos converter)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003e3 year unlimited mileage warranty\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Flexplate\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast Allison billet SFI certified billet flexplate replaces the factory flex plate with an improved billet steel one piece design. This eliminates the weak factory flex plate. This replacement Allsion flex plate is a must with the high torque in conjunction with a better designed torque converter that can transfer torque with no slip. The felxplate is bolted to the crankshaft and then the torque converter to the flex plate. This one piece billet flex plate is SFI certified to 29.3.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-weight: bold; color: #ff0000;\"\u003eNote:\u003c\/span\u003e A SFI certified flexplate is required on drag racing vehicles running 11.99 and quicker the 1\/4 mile and 7.49 and quicker in the 1\/8 mile, or any vehicle exceeding 135mph. In 2008 it was changed from the 29.1 SFI specification to the 29.3 specification for automatic transmissions for diesel applications. The new rules for the flex plate require that the material cannot be stamped metal as are many OEM flex plates.\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eThe Input Shaft \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe input shaft is the first thing to go south with the Allison transmission. This Allison billet input shaft is built to withstand everything you can throw at it. This new Allison billet input shaft is manufactured from 9310 Vacumelt steel which increases torsional fatigue strength by over 50%. The SunCoast Allison billet input shaft is machined with a larger radius at the turbine spline for added strength. This a must for vehicles that are lifted with larger wheels and tires, for heavy towing and hauling, and vehicles with aftermarket turbos.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eSuncoast Sleeved C2 hub\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe C2 hub is known for fracture on the Allison transmissions. The C2 hub is equipped with a billet steel 4140 sleeve. This billet sleeve reduces the likelihood of any failures up to 600 horsepower.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003eNew internal wiring harness\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eEvery build here at SunCoast reliability is our number one priority. Each one of our (Category) Allison rebuild kits comes with a new internal wiring harness. As the transmission continues to age, the plastic connectors become brittle and will break during disassembly. This often leaves builders scrambling around looking for a replacement last minute. This is a new GM harness with all new connectors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cem\u003e\u003cspan style=\"font-size: 14pt; color: #ff0000;\"\u003eCore Charge is for Torque converter and sun gear\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273860817269,"sku":"GMAX-CAT2-LB7\/LLY-KIT","price":6819.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198642818.jpg?v=1780953871"},{"product_id":"suncoast-alto-4l60-65-70e-category-4-rebuild-kit-sc-4l60e-cat4-a","title":"SUNCOAST ALTO 4L60\/65\/70E CATEGORY 4 REBUILD KIT","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThis 4L60E Rebuild Kit Includes the Following:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNew 4L60E Overhaul Kit\u003c\/li\u003e\r\n\u003cli\u003eAlto Red Eagle Clutch Kit with Power Packs\u003c\/li\u003e\r\n\u003cli\u003eHigh Performance Kolene Steel Kit\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Filter\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Bushing Kit\u003c\/li\u003e\r\n\u003cli\u003eNew 4L60E Thrust Washer Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax 4L60E Performance Pack\u003c\/li\u003e\r\n\u003cli\u003eSonnax Rear Stator Support Bushing\u003c\/li\u003e\r\n\u003cli\u003eSonnax Oversized 2nd Gear Servo\u003c\/li\u003e\r\n\u003cli\u003eBorg Warner Upgraded 29 Element Sprag\u003c\/li\u003e\r\n\u003cli\u003eSonnax 1-2 Pinless Accumulator Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax .490 Larger Boost Valve\u003c\/li\u003e\r\n\u003cli\u003eHigh Output Pump Slide Spring\u003c\/li\u003e\r\n\u003cli\u003e4th Gear Servo Return Spring\u003c\/li\u003e\r\n\u003cli\u003eSonnax Heavy Duty Smart Shell Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax Heavy Duty Shift Valve\u003c\/li\u003e\r\n\u003cli\u003eSonnax Input Drum Reinforcement Kit\u003c\/li\u003e\r\n\u003cli\u003eSonnax Smart Tech Input Housing Kit\u003c\/li\u003e\r\n\u003cli\u003e13 Vane Billet Pump Rotor\u003c\/li\u003e\r\n\u003cli\u003eUpgraded Billet Input Shaft\u003c\/li\u003e\r\n\u003cli\u003eUpgraded Billet Output Shaft\u003c\/li\u003e\r\n\u003cli\u003eSunCoast Triple Disc Billet 4L60\/65\/70E Converter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe 4L Platform\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe \u003cstrong\u003e4L60\/65\/70E\u003c\/strong\u003e is a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear. The 4L60E is the electronically commanded evolution of the Turbo-Hydromatic 700R4, originally produced in 1982.\u003c\/p\u003e\r\n\u003cp\u003eMost of the 4L60\/65\/70Es you see in service today were originally manufactured in the Toledo, Ohio, plant for General Motors.\u003c\/p\u003e\r\n\u003cp\u003eThese transmissions cannot be differentiated from the outside by the average eye. The 4L65E shares the same exterior parts but has stronger internals, such as 5 pinion planets compared to 4 in the 4L60E. These also can carry several different input shafts depending on which version you have. The early 4L60Es had a 298mm input shaft for non-LS platforms while the later LS models utilized a 300mm one. The later 4L70E also utilized an input speed signal on the input shaft.\u003c\/p\u003e\r\n\u003cp\u003eAn updated 4L60E, the \u003cstrong\u003e4L65E\u003c\/strong\u003e (RPO M32), was phased in the 2001 model year when coupled behind the 6.0 Vortec. Five-pinion front and rear planetaries, along with an additional 3-4 clutches, allowing 7 clutches in the input housing and induction-hardened input shaft assembly, were improved to withstand up to 380 ft-lbs (515 N-m) of torque.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe Category 4 Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis Category 4 SunCoast 4L60\/65\/70E kit has everything you need for a successful high performance rebuild. This kit was designed for customers looking for a complete solution to their 4L60\/65\/70E transmission issues. Aside from all-new electronics, these kits include the same recipe we build with at SunCoast daily.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Output Shaft\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eOutput shaft failure is common as power levels are increased in GM 4L60-E, 4L65-E and 4L70-E units. This upgraded shaft is precision engineered and manufactured for unbeatable performance in high-horsepower street and strip builds. The shaft features many unique refinements available, including a torsional design that allows energy to be absorbed, reducing peak loads to critical areas. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh-strength 300M steel shaft with rolled splines\u003c\/li\u003e\r\n\u003cli\u003eSpecially heat-treated and processed for maximum toughness\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eTorsional design absorbs energy, reducing peak loads to critical areas\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Input Shaft\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eInput shaft failure is a common problem in GM 4L60-E, 4L65-E, 4L70-E units as power levels are increased. This upgraded input shaft is ideal for any high-horsepower street or strip application. The shaft is manufactured from a specially heat treated steel with very hard outer layers and a more ductile inner core for strength and resistance to fracture. The feed holes are chamfered to reduce stress, and the shaft is further processed by shot peening and deep cryogenic treatment.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh-strength steel ideal for high performance applications\u003c\/li\u003e\r\n\u003cli\u003eShot peened and cryogenically treated for extreme durability\u003c\/li\u003e\r\n\u003cli\u003eUnique design protects against failure from stress cracks\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sonnax Smart Tech Input Housing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eLimitations of the GM 4L60-E, 4L65-E, 4L70-E OE input housing are the root cause of 3-4 burnup in performance applications.\u003c\/div\u003e\r\n\u003cp\u003eThe weak OE backing plate flexes during clutch apply, allowing heat to build up unevenly within the clutch packs limited space. \u003c\/p\u003e\r\n\u003cp\u003eSonnax Smart-Tech input housing kit 77733-06K makes room for a taller clutch pack anchored in place by a stronger backing plate, making it the only way to increase clutch capacity and protect against destructive heat. Numerous other improvements to the housing ensure maximum durability and protection against failure in higher horsepower, higher pressure applications. The housing also is available with a pre-installed, heavy-duty input shaft.\u003c\/p\u003e\r\n\u003cp\u003ePhysically larger clutch pack area for increased 3-4 clutch capacity without sacrificing clutch durability. Use your choice of:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e Eight .067\" frictions with seven .095\" steels\u003c\/li\u003e\r\n\u003cli\u003e Nine .062\" frictions with eight .077\" steels\u003c\/li\u003e\r\n\u003cli\u003e Anchored backing plate keeps clutches parallel to stop the flexing and distortion that leads to heat build-up\u003c\/li\u003e\r\n\u003cli\u003e Treated housing is significantly more resistant to fatigue failure\u003c\/li\u003e\r\n\u003cli\u003e Steel reinforcement sleeve prevents breakage in the spline area\u003c\/li\u003e\r\n\u003cli\u003e Custom backing plate replaces OE retaining ring to eliminate risk of blowout\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sonnax Overdrive Servo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eSonnax 4th gear super hold dual servo kit 77767K features 40% more apply surface area for greater holding power in GM 4L60, 4L60-E, 4L65-E and 4L70-E units. Vehicles with these transmissions often exhibit poor 3-4 shift quality and experience band failure in performance applications. Combine this servo kit with Sonnax 2nd gear servo 77911-03K for unmatched holding power and shift performance that's an easy in-vehicle install.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePatented dual-piston design with 40% more apply delivers greater holding power\u003c\/li\u003e\r\n\u003cli\u003eD-ring seals prevent pressure loss\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eUse with OE, Corvette or Sonnax 2nd gear servo assemblies\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe 2nd Gear Servo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 2nd gear servo is responsible for applying force to the band via hydraulic pressure. One of the first modifications we often see is the switch to the infamous \"Corvette\" 2nd gear servo. We have learned however that even those have a high failure rate as they were original equipment in the 4L65\/70E transmissions. \u003c\/p\u003e\r\n\u003cp\u003eIn this SunCoast Category Kit we upgrade to the Sonnax Super servo. This servo has an impressive 18% more apply area than the OE \"Corvette\" servo and features a dual seal design, ensuring a more positive band apply\/release and eliminating cross-leaks within the bore.\u003c\/p\u003e\r\n\u003cp\u003eThis new servo is manufactured from billet aluminum and features a chromoly steel apply pin that has added seals to reduce leakage of 3rd gear pressure. This is the fastest band release in the industry.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong style=\"font-size: 12pt;\"\u003eThe Billet Pump Rotor\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eThe 700R4\/4L60\/65\/70E platforms are notorious for pump cavitation at higher rpms. A typical solution would be to increase pump vanes to allow more fluid volume to be dispense. \u003c\/p\u003e\r\n\u003cp\u003eThe problem lies that as I increase pump vanes the material between vanes is significantly less and less. With cast material this can be a critical failing point. In this Suncoast category kit we are replacing the factory cast piece that is also know for premature failure with a full precision machined billet 13 vane pump rotor. \u003c\/p\u003e\r\n\u003cp\u003eThis pump rotor not only increases fluid volume but adds the reliability and strength needed in a high performance build.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Apply Band\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 4L60\/65\/70E transmissions utilize an apply band when shifting from 1st to 2nd and again when shifting from 3rd to 4th. This band is wrapped around the reverse input drum that sits directly behind the front pump assembly.\u003c\/p\u003e\r\n\u003cp\u003eThis band is known to be the weakest link in this unit, a problem that becomes even more prominent when you start deleting torque management or adding power modifications. Here at SunCoast with our 4L60\/65\/70E transmission rebuilds, we use a High Performance Alto Red Eagle Wide Band with reinforced band anchors to improve reliability and performance. \u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Performance Pack\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Sonnax Performance Pack for GM 4L60E, 4L65E and 4L70E transmissions is a must-have for any heavy-duty vehicle and the very best foundation for high-performance racing. All components work together to carefully tune line pressure, accumulator pressure and shift calibration. It’s the ultimate way to get an impressive transmission that responds to throttle and increased load with quick, firm shifts.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eRear Stator Support Bushing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe original GM 4L60, 4L60E, 4L65E, 4L70E rear stator bushing comes in narrow and wide versions in both common bronze and harder aluminum type materials. All versions commonly fail or wear out prematurely. Available aftermarket replacements typically have a poor quality fit and are also known to wear. \u003cbr\u003e\u003cbr\u003eFor maximum durability, Sonnax offers rear stator support bushing 77002BT-01, a better fitting and extremely wear-resistant, PTFE-lined bushing to stop future wear in its tracks. \u003cbr\u003e\u003cbr\u003eThe Sonnax bushing is the best option for supporting the 20 lb. input housing and for improving the reliability of these common units.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Sprag\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe factory sprag assembly is notorious for flipping and, as a result, causing catastrophic failure to your 4L60E transmission that could be fairly expensive to repair.\u003c\/p\u003e\r\n\u003cp\u003eThis SunCoast 4L60E transmission category rebuild kit comes with an upgraded Borg Warner 29-element sprag with a dual cage design. This dual cage design allows the 29 elements to apply in a more even manner, eliminating the elements from flipping.  \u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eHeavy Duty 2-3 Shift Valve\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eFrom builders to guys playing in the street, we have all experienced repeated spray vehicles. It is a problem that can ruin the best of plans.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eWhen the GM 4L60-E family of transmissions evolved from the 700-R4, the overrun clutch apply no longer applied in 1st and 2nd when accelerating from a stop in D3 shifter position. This change was made to improve coast-down drivability in D3 but had the side effect of reducing the torque capacity of the input section. For greatly improved input sprag and Forward clutch durability, Sonnax heavy-duty shift valve 77754-41 for 4L60-E, 4L65-E and 4L70-E units will apply the overrun clutch in D3 1st, 2nd and 3rd gears.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eInput Drum Reinforcement Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThe General Motors 4L60\/65\/70E input drum assemblies have been known to prematurely fail caused by cracking where the input shaft is pressed into it. This is where the overrun piston rides. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThis fracturing can become even more prevalent in units with larger wheel\/tire combinations and higher torque units where torsional fatigue becomes even more prominent.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eThe new Sonnax Input Drum Reinforcement Kit (77733-51K) includes a custom-manufactured overrun piston designed for use only with a stamped steel forward piston, eliminating the need to use aluminum forward pistons.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Smartest of all Shells\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003eSmartShell® Heavy-Duty Reaction Shell Kit fixes sun gear shell problems with BRAINS, not just brawn.\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eBulky aftermarket shells always fall short when splines continue to strip and the shells break under stress. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eA chronic problem with both OE and thicker aftermarket shells is failure of the rear planetary bearing. \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003eFrom your daily jobs to extreme builds, the patented SmartShell is the only way to prevent shell failure AND protect the bearing.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003eStripped or cracked shells in GM 700R4, 4L60, 4L60-E, 4L65-E and 4L70-E units are a common problem, but strengthening the shell alone does nothing to address the equally common problem of a failed rear planet captured bearing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eProtecting the Planetary Bearing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn the OE sun gear shell, the thrust load passes from the shell through the sun gear, then overloads the small captured planetary bearing. To protect this bearing, Sonnax took the smart approach and replaced the OE black plastic washer with a large thrust bearing and roller clutch race. This re-routes the thrust load directly to the carrier, completely bypassing the delicate bearing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eStrengthening the Shell\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe SmartShell avoids the substantially increased weight found in other aftermarket shells. The Sonnax approach to improving the shell includes reinforcing the hub area with a laser beam welded collar. A final machining process after welding ensures precision alignment. The SmartShell splines undergo an advanced machining and heat-treating process, and the lugs which engage the drum are heat-treated as well to avoid flaring.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eThe Clutch Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eThis is a complete 4L60\/65\/70E super rebuild kit containing Alto Red Eagle clutches, with the 3-4 clutch pack that includes 8 clutches. This kit will include everything else you need to rebuild your 4L60E transmission. A new filter is included, as well as a bushing kit and thrust washer kit. The band in the kit is a high performance Red Eagle band.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eAlto Red Eagle\u003csup\u003e®\u003c\/sup\u003e material offers similar mid-point coefficient at high horsepower applications. In addition, the Alto Red Eagle® material gives superior friction wear characteristics at high energy engagements. The leading competitor's material degrades thermally and physically after reaching approximately 2.25 HP\/in2. \u003c\/p\u003e\r\n\u003cp\u003eBelow we offer some engineering data collected with this particular clutch.\u003c\/p\u003e\r\n\u003ch3\u003eSix Level High Energy Test\u003cbr\u003eOn Frictional Properties And Wear\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eLbs.\/Sq. Inch Pressure Required To Stop Flywheel In One Second\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLevels\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCycles\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer A\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOEM Manufacturer B\u003cbr\u003ePressure Required (Lbs.\/Sq.In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eALTO Red Eagle\u003cbr\u003ePressure Required (Lbs.\/Sq. In.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e64\u003c\/td\u003e\r\n\u003ctd\u003e70\u003c\/td\u003e\r\n\u003ctd\u003e66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003ctd\u003e71\u003c\/td\u003e\r\n\u003ctd\u003e65\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e72\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e73\u003c\/td\u003e\r\n\u003ctd\u003e84\u003c\/td\u003e\r\n\u003ctd\u003e74\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e85\u003c\/td\u003e\r\n\u003ctd\u003e96\u003c\/td\u003e\r\n\u003ctd\u003e86\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e92\u003c\/td\u003e\r\n\u003ctd\u003e101\u003c\/td\u003e\r\n\u003ctd\u003e93\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e102\u003c\/td\u003e\r\n\u003ctd\u003e116\u003c\/td\u003e\r\n\u003ctd\u003e104\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e110\u003c\/td\u003e\r\n\u003ctd\u003e122\u003c\/td\u003e\r\n\u003ctd\u003e108\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003ctd\u003e133\u003c\/td\u003e\r\n\u003ctd\u003e117\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e124\u003c\/td\u003e\r\n\u003ctd\u003e135\u003c\/td\u003e\r\n\u003ctd\u003e118\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e136\u003c\/td\u003e\r\n\u003ctd\u003e148\u003c\/td\u003e\r\n\u003ctd\u003e131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e100\u003c\/td\u003e\r\n\u003ctd\u003e143\u003c\/td\u003e\r\n\u003ctd\u003e152\u003c\/td\u003e\r\n\u003ctd\u003e134\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Lower Lbs.\/Sq.In. Required to stop the flywheel, the higher the frictional properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eResults:\u003c\/strong\u003e Pressure required to stop the flywheel on \"ALTO RED EAGLE\" are slightly lower than \"Manufacturer A\" and well below \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e The frictional properties of \"ALTO RED EAGLE\" are slightly higher than \"Manufacturer A\" and well above \"Manufacturer B.\"\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable class=\"“table”\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLEVELS\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eINERTIA (lb.-ft.\u003csup\u003e2\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eKINETIC ENERGY (lb.-ft.)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e.261\u003c\/td\u003e\r\n\u003ctd\u003e30,232\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e.302\u003c\/td\u003e\r\n\u003ctd\u003e35,048\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e.344\u003c\/td\u003e\r\n\u003ctd\u003e39,865\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e.385\u003c\/td\u003e\r\n\u003ctd\u003e44,681\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e.426\u003c\/td\u003e\r\n\u003ctd\u003e49,498\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e.510\u003c\/td\u003e\r\n\u003ctd\u003e59,131\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTest Schedule and Duration:\u003c\/strong\u003e\u003cbr\u003eTest conducted in six energy levels. Each level consists of 100 clutch engagements at 60 second intervals, from 4600 RPM with a clutch lockup time of one second, the indicated pressure required to stop the flywheel in one second.\u003c\/p\u003e","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273861079413,"sku":"SC-4L60E-CAT4-A","price":5195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198646893_ef477b87-4927-4486-b9b0-8733be5d089e.jpg?v=1780953916"}],"url":"https:\/\/wickeddieselva.com\/collections\/gas-chevy-gmc-transmission-service-kits.oembed?page=4","provider":"Wicked Diesel VA","version":"1.0","type":"link"}