Wehrli Custom Fabrication - WCFab » 2018, Chevrolet / GMC, 6.6L Duramax

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  • (X) Year: 2018
  • (X) Make: Chevrolet / GMC
  • (X) Model: 6.6L Duramax

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Items 1-60 of 88
Description: Elite Leveling Kit for 2011-2019 GM 2500HD/3500HD 2WD/4WD trucks. Each Kit Features: - Cognito Ball Joint SM Series Upper Control Arm Kit (110-90298) - Cognito Torsion Bar Adjuster Key Kit...More Details »
Item #: 210-P0932
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $3,919.75


Description: Performance Leveling Kit for 2011-2019 GM 2500HD/3500HD 2WD/4WD trucks. Each Kit Features: • Cognito Ball Joint SM Series Upper Control Arm Kit (110-90298) • Cognito Torsion Bar Adjuster...More Details »
Item #: 110-P0928
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $1,459.70


Description: 3-Inch Premier Leveling Kit for 2011-2019 GM 2500HD/3500HD 2WD/4WD trucks. Each Kit Features: • Cognito Ball Joint SM Series Upper Control Arm Kit (110-90298) • Cognito Pitman and Idler Arm...More Details »
Item #: 110-P0926
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $2,159.65


Description: Leveling Kit for 2011-2019 GM 2500HD/3500HD 2WD/4WD trucks. Kit includes: - Ball Joint SM Series Upper Control Arm Kit (110-90298) - Torsion Bar Adjuster Key Kit (110-90270) - Front shock...More Details »
Item #: 110-90768
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $799.95


Description: Kit Includes: - 4-inch Front Lift Components - SM Series Ball Joint Upper Control Arms - Patented Pitman and Idler Arm Support Kit - 1-Inch Rear Lift Block and U-Bolts - FOX 2.0 Performance...More Details »
Item #: 110-P0967
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $4,544.65

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Description: - Cognito Front Suspension Lift Kit (multiple component boxes) - 110-90171 - Cognito 1" Fabricated Straight Block & 14.5” U-Bolt Kit - 210-90205 (2) - Fox 2.0 Performance Series Monotube Front...More Details »
Item #: 110-P0778
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $3,199.75

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Description: Each Kit Features: - 7-inch Front Lift Components - SM Series Ball Joint Upper Control Arms - Patented Pitman and Idler Arm Support Kit - Stainless Steel extended brake lines - HD front sway...More Details »
Item #: 110-P0980
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $5,674.60

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Description: - Cognito Front Suspension Lift Kit (multiple component boxes) - 110-70072 - Stainless Steel Front Brake Line Kit - 110-70073 - Stainless Steel Dual Rear Brake Line Kit - 110-90183 - Cognito 4"...More Details »
Item #: 110-P0780
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $4,029.75

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Description: -Driver Upper Control Arm -Passenger Upper Control Arm -Ball Joint x2 -Bushing x8 -Crush Sleeve x4 -Hardware Pack
Item #: 110-90298
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $569.95


Description: Observe and understand your vehicle parameters using Edge state-of-the-art technology. The Edge Insight CTS3 delivers unmatched monitoring capability for any OBD II vehicle (1996 or newer). This...More Details »
Item #: 84130-3
Condition: New
Price: $462.95


Description: - Goerend Allison Aluminum Transmission Pan - Billet aluminum filter lock - Genuine Allison Transmission Filter - Magnetic drain plug with copper sealing ring - Pan Bolts & Washers - CNC...More Details »
Item #: A-GTPANA1000
Condition: New
Price: $275.00


Description: - Allows for removal of the stock rear bumper - Easy installation with basic hand tools - All necessary hardware included
Item #: BHP5004
Condition: New
These products are currently back ordered. Please contact us for current availability and lead time estimates.
Price: $339.00


Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover - Includes new diaphragm seal - Made in USA - Black Anodized Finish - Installs in seconds
Item #: WCF100216
Condition: New
In Stock. Ships in 3-5 business days.
Price: $42.00
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Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover - Includes new diaphragm seal - Made in USA - Clear Anodized Finish - Installs in seconds
Item #: WCF100215
Condition: New
In Stock. Ships in 3-5 business days.
Price: $42.00
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NEW!
Description: - Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting - Billet direct-fit replacement with 5/8" barb connection - More resistant to heat and vibration - Double O-ring...More Details »
Item #: WCF100155
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
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Description: -Coolant Sensor
Item #: WCF206-19
Condition: New
In Stock. Ships in 3-5 business days.
Price: $40.00
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Description: - TIG Welded Fabricated Aluminum Cover for Plastic Reservoir - Utilizes OEM Mounting Points and Hardware - Installs in minutes with basic hand tools - Custom Powder Coat Finish
Item #: WCF100205
Condition: New
40-50 Business Day Lead Time
Price: $135.00


Description: Front Sway Bar End Link Kit for stock or leveled 2001-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. Mounting surface to mounting surface measurement for this Kit is 7". -Stock height or...More Details »
Item #: 110-90252
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $99.95

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Description: Upper Ball Joint for Cognito Upper Control Arms on 2001-2020 GM 2500HD / 3500HD 2WD/4WD trucks with OE aluminum and stamped steel control arms. - Cognito HD Series Upper Ball Joint (GM) -...More Details »
Item #: 199-90804
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $64.95

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Description: -CNC Machined Billet Aluminum GM factory oil cap filler neck replacement -Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps -Includes o-ring seal -Machined cam lock -Black...More Details »
Item #: WCF100443
Condition: New
In Stock. Ships in 3-5 business days.
Price: $51.00

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Description: -CNC Machined Billet Aluminum GM factory oil cap filler neck replacement -Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps -Includes o-ring seal -Machined cam lock -Clear...More Details »
Item #: WCF100442
Condition: New
In Stock. Ships in 3-5 business days.
Price: $51.00

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Description: Allison Transmission bracket for 2005-2019 GM 2500HD / 3500HD 4WD trucks (equipped with 6 speed Allison only). Note: Required with Cognito CV front drivelines. NOTE: For use with Cognito CV...More Details »
Item #: 110-90278
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $54.95

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Description: - Installs in minutes - Allows low beams and fog lamps to stay on when your high beams are active for better nighttime visibility in rural areas - Low beams and Fogs operate normally when High Beams are not on
Item #: FPE-ALO
Condition: New
Price: $21.95
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Description: ***For Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** -LIFETIME WARRANTY against bending or breaking (to original purchaser) -60" Heavy Duty Bars -Poly Bushings...More Details »
Item #: WCF100851
Condition: New
50-60 Business Day Lead Time
Price: $939.00


Description: ***For Extended Cab Long Bed and Crew Cab Long Bed Models*** -LIFETIME WARRANTY against bending or breaking (to original purchaser) -68" Heavy Duty Bars -Poly Bushings -RockJock Johnny Joints...More Details »
Item #: WCF100853
Condition: New
50-60 Business Day Lead Time
Price: $939.00


Description: - Includes Axle side bolt on and Frame side weld on mounts - Grade 8 Hardware - This part number is mounting hardware only - Bars not included - Powder Coating with zinc primer base coat on axle side mounts
Item #: WCF100841
Condition: New
In Stock. Ships in 3-5 business days.
Price: $260.00


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 #: WCF100432
Condition: New
Fine Texture Black and Gloss Black in stock and ships in 3-5 business days. 40-50 business day lead time on other colors.
Price: $272.00


Description: Fabricated tubular steel support connects rear housing of Allison transmission to transfer case reinforcing the weaker tail housing section to eliminate flex caused by driveline vibrations which...More Details »
Item #: WCF100140
Condition: New
40-50 Business Day Lead Time
Price: $154.00


Description: - 0.5" Front Shock Extender Kit for 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks. - Adds 1/2" to the length of the front shocks - (2) Shock extenders - Mounting hardware - Required when using...More Details »
Item #: 110-90258
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $45.00
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Description: 1" Front Shock Extender Kit for 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks. - Only for use in leveling applications with Cognito control arms and factory/factory length shocks. - Adds 1" to the...More Details »
Item #: 110-90259
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $95.00

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Description: 2" Economy Leveling Kit for 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks. -Forged Torsion Bar Keys - Made in the USA - (2) Torsion bar keys - (2) shock spacers - All required mounting hardware
Item #: 110-90277
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $159.95

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Description: Alloy Series Tie Rod Kit For 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks. -Significantly stronger than factory -Offers more articulation than OE -Made in the USA -(2) Inner tie rods -(2) Outer tie rods -All required mounting hardware
Item #: 110-90284
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $399.95

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Description: Torsion Bar Keys for 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks.
Item #: 110-90270
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $139.95

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Description: • Greatly improves handling • Improves fuel mileage • Increases steering component and tire life • Reduces lane wandering and driver fatigue • Utility patent • Uses F.K. Rod Ends...More Details »
Item #: 110-90772
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
Price: $259.95

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Description: - Fits Double and Crew Cab Chevy Silverado and GMC Sierra 2500/3500 Gas Trucks - Includes Mounting Hardware - Requires Drilling
Item #: 75154-01A-B
Condition: New
This product is currently experiencing longer than normal lead times. Please allow additional 5 weeks when placing your order.
Free Ground Shipping
Price: $1,449.00

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Description: - Plug and Play Installation - Fits Double and Crew Cab Chevy Silverado and GMC Sierra 2500/3500 Gas Trucks - Includes Mounting Hardware - Requires Drilling
Item #: 76154-01A
Condition: New
This product is currently experiencing longer than normal lead times. Please allow additional 5 weeks when placing your order.
Free Ground Shipping
Price: $1,649.00

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Description: This stainless steel grille mounts in the opening in the bumper on the 2015-2019 HD Chevrolet Silverado trucks providing protection to the trans cooler assembly from flying road debris while...More Details »
Item #: WCF100290
Condition: New
Raw Stainless and Fine Texture Black in stock and ships in 3-5 business days. 40-50 business day lead time on other colors.
Price: $125.00


Description: This aluminum panel cleanly finishes the bottom opening of your 2015-2019 Chevy Silverado HD truck bumper when the lower plastic air dam has been removed. - Allows for installation of more...More Details »
Item #: WCF100425, WCF100427
Condition: New
Fine Texture Black in stock and ships in 3-5 business days. 40-50 business day lead time on other colors.
Price: $215.00


Description: This aluminum panel finishes the bottom opening of your 2015-2019 Chevy Silverado HD truck bumper when the lower plastic air dam has been removed. - Allows for installation of more aggressive...More Details »
Item #: WCF100426, WCF100428
Condition: New
Fine Texture Black in stock in stock and ships in 3-5 business days. 40-50 business day lead time on other colors.
Price: $209.00


Description: WCFab 3/4" Front Bumper Spacer Kit for 2015-2019 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 #: WCF100462
Condition: New
In Stock. Ships in 3-5 business days.
Price: $239.00

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Description: WCFab 3/8" Front Bumper Spacer Kit for 2015-2019 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 #: WCF100453
Condition: New
In Stock. Ships in 3-5 business days.
Price: $179.00

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Description: This stainless steel grille mounts in the opening in the bumper on the 2015-2019 HD GMC Sierra trucks providing protection to the trans cooler assembly from flying road debris while offering a...More Details »
Item #: WCF100291
Condition: New
Raw Stainless and Fine Texture Black in stock ships in 3-5 business days. All other colors 40-50 Business Day Lead Time
Price: $125.00


Description: Includes: - Brackets / Hardware for OEM fog light bumper pockets - Your Choice of Amber (Selective Yellow) or White SAE Squadrons - Plug and Play Adapter
Condition: New
Price: $414.95
Sale: $355.46
Save: 14%
Save: $59.49


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10710
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
This Product cannot ship to the state of California
Price: $4,144.00


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10706
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
This Product cannot ship to the state of California
Price: $3,648.00


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10708
Condition: New
This product is currently experiencing longer than normal lead times. Shipping may be delayed.
This Product cannot ship to the state of California
Price: $3,848.00


Description: - Fits 2017-2019 Short Bed & Long Bed and 2020-2022 Long Bed - Increase fuel filter capacity and amount of time between filter changes - Anodized billet aluminum fuel filter base - Installs in...More Details »
Item #: WCF100361
Condition: New
In Stock. Ships in 3-5 business days.
Price: $237.00

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Description: Adds up to 61 hp, 112 lb-ft 6 power levels adjustable on-the-fly. Interfaces with OBD-II (On-Board Diagnostics) to communicate with the vehicle's ECM. AutoRate uses vehicle data to adjust tune in...More Details »
Item #: 66793
Condition: New
Price: $889.00

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Description: Add an additional +20 hp to your 2017-2019 Duramax Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot,...More Details »
Item #: 42249-D
Condition: New
Price: $449.00

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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 - NO Tuning...More Details »
Item #: WCF100530
Condition: New
40-50 Business Day Lead Time
This Product cannot ship to the state of California
Price: $295.00


Description: - Aluminum intake pipe - Intake horn - Air box enclosure with dry filter assembly - NO Tuning required, bolt-on - Will fit on stock truck no other modifications or upgrades necessary
Item #: WCF100360
Condition: New
40-50 Business Day Lead Time
Price: $774.00


Price: $1,545.00


Description: - Plug and Play Installation - Fits Double and Crew Cab Chevy Silverado and GMC Sierra 2500/3500 Diesel - Includes Mounting Hardware - Requires Drilling
Item #: 76247-01a
Condition: New
This product is currently experiencing longer than normal lead times. Please allow additional 5 weeks when placing your order.
Free Ground Shipping
Price: $1,649.00

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Description: - L5P Passenger-Side PTO Cover - PTO Cover Gasket
Item #: GTAPTOCVRL5P, A-GTJIGTOOL
Condition: New
Price: $95.00

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Description: -Coolant Tank -Low Coolant Level Sensor -Billet Anodized Cap -Over Flow Hose -Coolant Level Sight Glass -Installation hardware -Powder Coating
Item #: WCF100433
Condition: New
40-50 Business Day Lead Time
Price: $469.00


Description: Must Be Installed by an Authorized Dealer
Item #: L5P750+HP
Condition: New
Please Call for Availability
Starting At $6,720

Call For Price: 630-277-8239
Description: Must Be Installed by an Authorized Dealer
Item #: L5P750HP
Condition: New
Please Call for Availability
Starting at $3,495

Call For Price: 630-277-8239
Description: -3" Hot Side Intercooler Pipe -Silicone Boots -T-Bolt Clamps -Powder Coating -NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100708
Condition: New
40-50 Business Day Lead Time
This Product cannot ship to the state of California
Price: $315.00


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 #: WCF100721
Condition: New
40-50 Business Day Lead Time
This Product cannot ship to the state of California
Price: $234.00


Description: -4" Intake Pipe -Air Box with Lid -Dry Air Filter -Outerwear's Pre-Filter Cover -Hardware -Seal for Connection to Ram Air Port on Hood -High Quality Silicone Boot -Stainless Steel T-bolt...More Details »
Item #: WCF100344
Condition: New
40-50 Business Day Lead Time
This Product cannot ship to the state of California
Price: $574.00


Items 1-60 of 88

View Universal items for: 2018, Chevrolet / GMC, 6.6L Duramax