{"product_id":"l5p-billet-flexplate-allison-17-up-a1-bfp-4","title":"L5P BILLET FLEXPLATE ALLISON 17-UP","description":"\u003cp\u003e\u003cstyle\u003e\n    p { margin-bottom: 1.25em; }\n  \u003c\/style\u003e\r\n\r\n\u003c\/p\u003e\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eL5P Billet Flexplate\u003c\/span\u003e\u003c\/h4\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e2017+ GM Duramax L5P\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe L5P Billet Flexplate is designed to replace the factory flexplate on 2017 and newer GM Duramax L5P engines with a significantly stronger, one-piece billet steel design. The factory L5P flexplate relies on a stamped steel construction that can become a failure point when exposed to increased torque, aggressive tuning, towing, or high load conditions.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nWith the L5P platform producing substantial torque even in stock form, the flexplate becomes a critical link between the crankshaft and the torque converter. This billet flexplate eliminates the weaknesses of the OEM stamped unit, helping prevent cracking, warping, or center failure commonly seen under high torque transfer.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe flexplate bolts directly to the crankshaft, with the torque converter mounting to the flexplate. All engine torque is transferred through this component before reaching the converter and transmission input shaft. When torque output exceeds what the factory flexplate was designed to handle, failure can occur. Upgrading to a billet flexplate ensures reliable torque transfer and proper converter alignment, especially when paired with a high-performance or upgraded torque converter.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThis flexplate is a recommended upgrade for tuned trucks, heavy towing applications, and performance builds where durability and safety are critical.\r\n\u003c\/p\u003e\r\n\r\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eKey Features and Benefits\u003c\/span\u003e\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003eOne-piece billet steel construction\u003c\/li\u003e\r\n  \u003cli\u003eEliminates weak stamped factory flexplate design\u003c\/li\u003e\r\n  \u003cli\u003eBuilt to handle high torque output from L5P engines\u003c\/li\u003e\r\n  \u003cli\u003eImproves durability and torque transfer to the converter\u003c\/li\u003e\r\n  \u003cli\u003eIdeal for towing, performance, and competition use\u003c\/li\u003e\r\n  \u003cli\u003eDesigned for use with upgraded torque converters\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eSFI Certification Notice\u003c\/span\u003e\u003c\/h4\u003e\r\n\r\n\u003cp\u003e\r\nAn SFI-certified flexplate is required for drag racing vehicles running 11.99 seconds or quicker in the 1\/4 mile, 7.49 seconds or quicker in the 1\/8 mile, or any vehicle exceeding 135 mph.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nAs of 2008, diesel automatic transmission flexplates must meet SFI Specification 29.3, which prohibits stamped metal construction. To remain compliant with SFI 29.3 requirements, the flexplate must be replaced every three years, regardless of condition.\r\n\u003c\/p\u003e\r\n\r\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eApplications\u003c\/span\u003e\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e2017+ GM Duramax L5P\u003c\/li\u003e\r\n  \u003cli\u003eAutomatic transmission-equipped vehicles\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"SunCoast Converters","offers":[{"title":"Default Title","offer_id":57273835323765,"sku":"A1-BFP-4","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/F198660888.jpg?v=1780954150","url":"https:\/\/wickeddieselva.com\/products\/l5p-billet-flexplate-allison-17-up-a1-bfp-4","provider":"Wicked Diesel VA","version":"1.0","type":"link"}