Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2 - WCFab Red
$865.00
$839.05
WCFWCF100360-RED
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2 - WCFab Grey
$865.00
$839.05
WCFWCF100360-GRY
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$330.00
$320.10
WCFWCF100353-RED
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high flow...
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White
$305.00
$295.85
WCFWCF100353-GW
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high flow...
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey
$330.00
$320.10
WCFWCF100353-GRY
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high flow...
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$305.00
$295.85
WCFWCF100353-GB
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high flow...
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Blue
$315.00
$297.99
WCFWCF100353-BB
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high flow...
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Red
$655.00
$635.35
WCFWCF100344-RED
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss White
$605.00
$586.85
WCFWCF100344-GW
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss Black
$605.00
$586.85
WCFWCF100344-GB
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Fine Texture Black
$155.00
$150.35
WCFWCF100290-FTB
Bumper Accessories
Bumpers, Grilles & Guards
Chevrolet
GMC | Chevy
2015-2019 Chevrolet Silverado 2500 / 3500 HD Bumper Grilles from WCFab are constructed from heavy gauge stainless steel and designed to maintain airflow to...
Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)
$109.00
$105.73
WCFWCF100269
Chevrolet
Fuel Delivery
Fuel Pump - External Mounts
GMC | Chevy
2011-2016 LML Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck just in front of...
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss White
$525.00
$509.25
WCFWCF100268-GW
Chevrolet
Coolant Reservoirs
Cooling
GMC
GMC | Chevy
2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location.Dress up your engine bay by replacing the ugly clear plastic...
Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware
$2,159.00
$2,094.23
WCFWCF100226
Chevrolet
Exhaust, Mufflers & Tips
GMC | Chevy
Headers & Manifolds
WCFab’s 2017-2025 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust...
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Red
$599.00
$581.03
WCFWCF100194-RED
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2011-2016 GM LML 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss White
$519.00
$503.43
WCFWCF100194-GW
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2011-2016 GM LML 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss Black
$519.00
$503.43
WCFWCF100194-GB
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab 2011-2016 GM LML 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe
$335.00
$324.95
WCFWCF100129
Chevrolet
Downpipes
Exhaust, Mufflers & Tips
GMC
GMC | Chevy
Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the...
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style)
$229.00
$222.13
WCFWCF100121
Chevrolet
Downpipes
Exhaust, Mufflers & Tips
GMC | Chevy
Replace the restrictive crushed factory down pipe with this full 3" down pipe. For use with factory turbo or factory style drop in turbo....
Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate
$45.00
$43.65
WCFWCF100096
Best Sellers
Block Off Plates
Chevrolet
Engine Components
GMC | Chevy
This quick and easy to install, billet aluminum plate allows you to clean up your engine bay in minutes by removing the big plastic...
Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss White
$61.00
$59.17
WCFWCF100041-GW
Antennas
Best Sellers
Chevrolet
Exterior Styling
GMC | Chevy
This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM aerial...
Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss Black
$61.00
$59.17
WCFWCF100041-GB
Antennas
Best Sellers
Chevrolet
Exterior Styling
GMC | Chevy
This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM aerial...
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo)
$335.00
$324.95
WCFWCF100652
Chevrolet
Connecting Pipes
Exhaust, Mufflers & Tips
GMC | Chevy
Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$305.00
$295.85
WCFWCF100352-GB
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Undercover 2023 Chevrolet Colorado / GMC Canyon 5.2ft Short Bed Ultra Flex Bed Cover - Black Texture
$1,358.28
$1,299.99
UNDUX12029
Bed Covers - Folding
Chevrolet
GMC
GMC | Chevy
Tonneau Covers
A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex...
Ventvisor Low Pro 4Pc 21- Chevy Suburban
$99.99
BBFF_774092
Best Sellers
Chevrolet
Deflectors and Visors
Exterior Components
GMC | Chevy
Side Window Visors
Side Window Visor - Low Profile Ventvisor - Stick-On - Front / Rear - Plastic - Matte Black - GM Fullsize SUV 2021-22 -...
Water Neck Manifold Filler Chevy V8
$55.60
FMJX_5292270
Best Sellers
Chevrolet
GMC | Chevy
Heating and Cooling
Thermostats, Housings and Fillers
Water Necks - Thermostat Housings
Water Neck - 90 Degree - 1-1/2 in ID Hose - Gasket / Hardware Included - Aluminum - Black Anodized - Chevy V8 -...
Water Neck-Sb Chevy
$27.37
BCZG_2557
Best Sellers
Chevrolet
GMC | Chevy
Heating and Cooling
Thermostats, Housings and Fillers
Water Necks - Thermostat Housings
Water Neck - 75 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - 1/2 in NPT Female Port - Steel -...
Valve Cover Nuts Chevy Orange (4)
$21.95
BCHW_141-601
Best Sellers
Chevrolet
Engine Fastener Kits
Fasteners
GMC | Chevy
Valve Cover Fastener Kits
Valve Cover Fastener - Mini Nut - 1/4-20 in Thread - 1-1/2 in Long - Chevy Bowtie Logo - Steel - Orange Paint -...
Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit
$274.00
$265.78
WCFWCF100840
Chevrolet
GMC | Chevy
Suspension
Suspension Arms & Components
Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe
$249.00
$241.53
WCFWCF100703
Chevrolet
Downpipes
Exhaust, Mufflers & Tips
GMC | Chevy
Replace the restrictive crushed factory turbo down pipe / exhaust front pipe on the 6.6L Duramax Diesel V8 found in the 2004.5 - 2010...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black
$895.00
$868.15
WCFWCF100693-GB
Air Intake Systems
Chevrolet
GMC | Chevy
Intake Elbows
The only High Flow 3" Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket...
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo)
$335.00
$324.95
WCFWCF100654
Chevrolet
Connecting Pipes
Exhaust, Mufflers & Tips
GMC | Chevy
Replace the lightweight 16G, leak-prone passenger side OEM up pipe in your 2001-2004 6.6L LB7 Duramax with this heavy-duty 11 gauge 2" Stainless up...
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - WCFab Red
$498.00
$483.06
WCFWCF100645-RED
Chevrolet
Coolant Reservoirs
Cooling
GMC | Chevy
WCFab's Fabricated Aluminum Coolant Tank Kit for the 2001-2007 Chevrolet Silverado and GMC Sierra 2500 and 3500 HD trucks equipped with the 6.6L Duramax...
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo
$625.00
$606.25
WCFWCF100590
Chevrolet
Connecting Pipes
Exhaust, Mufflers & Tips
GMC | Chevy
Replace the lightweight 16G, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that...
Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware
$1,399.00
$1,357.03
WCFWCF100363
Chevrolet
Exhaust, Mufflers & Tips
GMC | Chevy
Headers & Manifolds
WCFab’s 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$330.00
$320.10
WCFWCF100352-RED
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$305.00
$295.85
WCFWCF100349-GB
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
1 Piece 3" Driver Side Intercooler pipe that was designed to replace the factory pipe and low-quality silicone boots. This Intercooler pipe compliments our...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3.5in Intake Horn - Gloss Black
$145.00
$140.65
WCFWCF100342-GB
Air Intake Components
Air Intake Systems
Chevrolet
GMC | Chevy
3 1/2" Turbo Intake Horn for 2001-2004 LB7 Duramax. Compatible with factory IHI Turbo or upgraded drop in IHI Turbos and OEM or aftermarket...
Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)
$99.00
$96.03
WCFWCF100265
Best Sellers
Chevrolet
Fuel Delivery
Fuel Pump - External Mounts
GMC | Chevy
2001-2010 LB7, LLY, LBZ, LMM Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck on...
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
$37.00
$35.89
WCFWCF100240
Best Sellers
Chevrolet
Engine Components
GMC | Chevy
Hardware Kits - Other
The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12...
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Red
$170.00
$164.90
WCFWCF100205-RED
Brake Master Cylinder
Brakes, Rotors & Pads
Chevrolet
GMC | Chevy
Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated fabricated aluminum brake reservoir cover from WCFab...