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- Model: Sierra 2500
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Description: Replaces OEM plastic front cover for lower engine bay and cooling stack which is prone to cracking and breaking.
Constructed from heavy gauge aluminum
Uses OEM mounting points
Provides...More Details »
Item #: WCF100459
Condition:
New
Please Call for Availability
Fine Texture Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Description: Aluminum Fabricated Cover
Stainless Hardware
Fill Plug
Custom Powder Coat Finish
Item #: WCF100114
Condition:
New
Please Call for Availability
WCFab Red and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Wehrli Custom Fabrication 2020-2024 GM 2500/3500HD Truck 3/4 in. Front Bumper Spacer Kit - WCF100444
Description: WCFab 3/4" Front Bumper Spacer Kit for 2020-2024 GM 2500/3500 HD Trucks improves aftermarket wheel and tire fitment options by moving front bumper forward and away from front wheels creating more...More Details »
Item #: WCF100444
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $183.33
Wehrli Custom Fabrication 2020-2024 GM 2500/3500HD Truck 3/8 in. Front Bumper Spacer Kit - WCF100446
Description: WCFab 3/8" Front Bumper Spacer Kit for 2020-2024 GM 2500/3500 HD Trucks improves aftermarket wheel and tire fitment options by moving front bumper forward and away from front wheels creating more...More Details »
Item #: WCF100446
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Qty. 4 CNC Machined Billet Aluminum Marker Light Delete Plates
High quality mounting hardware
Marker Light Harness Dummy Plugs
Available with or without machined WCFab logo in Raw Aluminum...More Details »
Item #: WCF100390, WCF100391, WCF100392, WCF100393
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: 3" Hot Side Intercooler Pipe
Silicone Boots
T-Bolt Clamps
14g Mandrel Bent Aluminum Construction
Powder Coating
NO Tuning required, bolt on!
Will fit on stock truck no other...More Details »
Item #: WCF100365
Condition:
New
Please Call for Availability
WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This product cannot ship to California.
Description: 3.5 in. Cold Side Intercooler Pipe
Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
Durable Powder Coat Finish
Silicone Boot
T-Bolt Clamps
O-Rings
14g Mandrel...More Details »
Item #: WCF100381
Condition:
New
Please Call for Availability
WCFab Red, WCFab Grey, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other
colors.
This product cannot ship to California.
Description: 3 1/2" Intake Horn
O-Ring
Mounting studs and nuts
Powder coating
NO Tuning required, bolt on!
Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100833
Condition:
New
Please Call for Availability
WCFab Red, WCFab Grey and Gloss Black in stock and ships in 3-5 business days. 10-15 business day
lead time on other colors.
This product cannot ship to California.
Description: 4" Intake Pipe
Air Box & Lid Constructed of 10G Aluminum Sheet
Dry Air Filter
Outerwear's Pre-Filter Cover
Hardware
Seal for Connection to Functional Ram Air Port on Hood
High Quality...More Details »
Item #: WCF100702
Condition:
New
Please Call for Availability
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This product cannot ship to California.
Description: 4" Intake Pipe
3 1/2" Intake Horn
Air Box & Lid Constructed of 10G Aluminum Sheet
Dry Air Filter
Outerwear's Pre-Filter Cover
Hardware
Seal for Connection to Functional Ram Air Port...More Details »
Item #: WCF100684
Condition:
New
Please Call for Availability
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This product cannot ship to California.
Description: 4" Intake Pipe
Silicone Hump and Straight Boots
T-bolt Clamps
Powder coating
NO Tuning required, bolt on!
Will fit on stock truck no other modifications or upgrades necessary! More Details »
Item #: WCF100720
Condition:
New
Please Call for Availability
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This product cannot ship to California.
Description: Coolant Tank
Low Coolant Level Sensor
Black Anodized Billet Aluminum Cap
Over Flow Hose
Coolant Level Sight Glass
Installation hardware
Powder Coating More Details »
Item #: WCF100268
Condition:
New
Please Call for Availability
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, Gloss White with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and
ships in 3-5 business days. 10-15
business day lead time on other colors.
Description: 3 in. Hot Side Intercooler Pipe
3.5 in. Cold Side Intercooler Pipe
CNC Machined Flange and black anodized billet aluminum adapter with Double O-Rings provides an improved sealing surface to...More Details »
Item #: WCF100410
Condition:
New
Please Call for Availability
WCFab Red, WCFab Grey and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This product cannot ship to California.
Description: 4 in. Aluminum Intake Pipe
3.5 in. Intake Horn with PCV Port and Surge Ring
Air box enclosure with dry filter assembly and Outerwears pre-filter cover
Installation hardware, 4 in. silicone...More Details »
Item #: WCF100414
Condition:
New
Please Call for Availability
WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days.
10-15 business day lead time on other colors.
This product cannot ship to California.
Description: 4 in. Aluminum Intake Pipe
3.5 in. Intake Horn with PCV Port and Surge Ring
Air box enclosure with dry filter assembly and Outerwears pre-filter cover
Installation hardware, 4 in. silicone...More Details »
Item #: WCF100418
Condition:
New
Please Call for Availability
10-15 Business Day Lead Time
This product cannot ship to California.
Description: Coolant Pipe
Silicone Boots
T-Bolt Clamps
Powder Coating
Item #: WCF100541
Condition:
New
Please Call for Availability
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
Description: - Made from thick, cast aluminum
- Includes fasteners, pan, NPT plug, and billet stainless steel Neodymium magnet drain plug
- Finished in your choice of custom powder colors
- Provides 2...More Details »
Item #: WCF100134
Condition:
New
Please Call for Availability
10-15 Business Day Lead Time
Description: Fits 2020+ Short Bed
Increase fuel filter capacity and amount of time between filter changes
Anodized billet aluminum fuel filter base
Installs in the same location as the stock cartridge...More Details »
Item #: WCF100362
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $229.89
Description: Dry Air Filter 4" Inlet
Airflow comparable to cotton filters
Exceptional filtration keeps your engine protected from harmful debris
Lasts up to 30,000 miles on the highway
Extend the life...More Details »
Item #: WCF100717
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $69.84
Description: Dry Air Filter 5" Inlet
Airflow comparable to cotton filters
Exceptional filtration keeps your engine protected from harmful debris
Lasts up to 30,000 miles on the highway
Extend the life...More Details »
Item #: WCF100719
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $69.84
Description: #NAME?
Item #: WCF100828
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $114.00
Description: #NAME?
Item #: WCF100271
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: #NAME?
Item #: WCF100429
Condition:
New
Please Call for Availability
Raw and Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Description: -Billet Front Engine Cover
-Stainless Hardware
-CP3 pump mounting plates (or block off plates)
Item #: WCF100127
Condition:
New
Please Call for Availability
Variable lead time. Please call for current availability.
This Product cannot ship to the state of California
Description: -Left and Right side Billet Runner Intakes
-Stainless Hardware
-Stainless Braided pressure crossover line
Item #: WCF100348
Condition:
New
Please Call for Availability
Please call for availability.
This Product cannot ship to the state of California
Description: -Powder Coated Steel CP3 Mount Bracket
-Bracket & CP3 Pump Mounting Hardware
Item #: WCF204-3
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: #NAME?
Item #: WCF204-8
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: Aluminum Fabricated Cover
Stainless Hardware
Fill Plug
Custom Powder Coat Finish
Made in USA
Item #: WCF100113
Condition:
New
Please Call for Availability
WCFab Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Description: Mount Bracket
Zinc primer & Semi gloss black powder coat finish
Item #: WCF100269
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $105.73
Description: Mount Bracket
Grade 8 Hardware
Zinc primer & Semi gloss black powder coat finish
Item #: WCF100265
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $96.03
Description: - Replaces ugly OEM aerial antenna
- CNC Machined Billet Aluminum
- Designed to resemble a TIG Torch Cap
- Custom Powder Coat Finish
- Made in USA
- Installs in Minutes
- Bluetooth Audio &...More Details »
Item #: WCF100041
Condition:
New
Please Call for Availability
WCFab Red, WCFab Grey, Gloss White and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Description: #NAME?
Item #: WCF100229
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: #NAME?
Item #: WCF100230
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: -Stainless Braided #8 Drain Line 30"
-Stainless Braided #4 Feed Line 30"
-1/4" x #4 Fitting for Turbo Feed
-3/8" NPT X #8 45* Fitting for Oil Pan
-M14 Fitting for Oil Feed from Engine Block
Item #: WCF100378
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: - #6 Oil Feed Line
- #10 Oil Drain Line
- Parker stainless braided drain and feed lines
- Fittings for turbo, oil pan and engine block
Item #: WCF100380
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Item #: WCF100675
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: -Parker stainless braided #10 drain and #4 Feed Line
-Plug for OEM feed location in valley
-Fitting for turbo Feed
-Fitting for engine block oil galley
-Turbo drain flange and fitting
-Flange...More Details »
Item #: WCF100397
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: -3" Down Pipe
-V-band Clamp
-Heat Wrap & Clamps
-High Temp Coating
Item #: WCF100878, WCF100811
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: O-ring for WCFAB LBZ, LMM, LML Y-bridge flange mating to intake runner (Pair)
Item #: WCF203-86 (qty. 2)
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: - Left and Right Upper Valve Covers
- CNC Machined Billet Aluminum
- Built in clearances for performance engines equipped with rocker studs
- Flush Head Stainless hardware
- Black Anodized #10...More Details »
Item #: WCF100415
Condition:
New
Please Call for Availability
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Description: -Parker stainless braided #10 drain and #4 Feed Line
-Plug for OEM feed location in valley
-Fitting for turbo Feed
-Fitting for engine block oil galley
-Turbo drain flange and fitting
-Flange...More Details »
Item #: WCF100396
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: - Left and Right Upper Valve Covers
- CNC Machined Billet Aluminum
- Built in clearances for performance engines equipped with rocker studs
- Flush Head Stainless hardware
- Black Anodized #10...More Details »
Item #: WCF100416
Condition:
New
Please Call for Availability
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on powder coat colors.
This Product cannot ship to the state of California
No Image Available
Description: -3" Down Pipe
-V-band Clamp
-Heat Wrap & Clamps
-High Temp Coating
Item #: WCF100238
Condition:
New
Please Call for Availability
Built to order. 10-15 business day lead time.
This Product cannot ship to the state of California
Description: -3" Down Pipe
-V-band Clamp
-Heat Wrap & Clamps
-High Temp Coating
Item #: WCF100244
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Item #: WCF203-25
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Air Filter Cover
Compatible with WCF100717 4" Air Filter and WCF100719 5" Air Filters
Enhances the efficiency of performance / exposed air filters
Hydrophobic water-repellent treatment...More Details »
Item #: WCF100728
Condition:
New
Limited Supply: Only 2 Left!
In Stock. Ships in 3-5 business days.
Price: $43.65
Description: - 12 Specially Selected High Strength Stainless Steel 12-point ARP fasteners
- 12 Matched ARP Stainless Steel Washers
Item #: WCF100217
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: #NAME?
Item #: WCF205-442
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Wehrli Custom Fabrication Twin CP3 Kit for AC Location (Requires Removing AC Compressor) - WCF100250
Description: -Aluminum CP3 Mount Bracket with Hardware
-CNC Machined Billet Aluminum CP3 Pulley
-CP3 Pulley Nut
-Dual CP3 Pump Controller and Wire Harness
-High Pressure Fuel Line
-High Pressure Rail Fitting
Item #: WCF100250
Condition:
New
Please Call for Availability
Raw and Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Description: Stainless braided drain and feed Lines, Fittings for turbo, oil pan and engine block.
Item #: WCF100379
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Item #: WCF100676
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Alternators
Description: Fits: 2001-2007 GM 6.6L Duramax
Item #: XD224
Condition:
New
Please Call for Availability
Please Call for Availability
Engine Push Rod
Description: Fits: 2001-2016 GM 6.6L Duramax
Item #: XD315
Condition:
New
Please Call for Availability
Engine Push Rod
Description: Fits: 2001-2016 GM 6.6L Duramax
Item #: XD316
Condition:
New
Please Call for Availability
Engine Rocker Arm Bridge
Item #: XD384
Condition:
New
Please Call for Availability
Air Intake Resonator Delete Plate
Item #: XD184
Condition:
New
Please Call for Availability
Starter
Item #: XD533
Condition:
New
Please Call for Availability
Fuel Filter
Description: Fits: 2001-2016 GM 6.6L Duramax
Item #: XD171
Condition:
New
Please Call for Availability
Please Call for Availability