- Home »
- Catalog
Wehrli Custom Fabrication - WCFab » 2012, Chevrolet / GMC
Products for:
- Year: 2012
- Make: Chevrolet / GMC
View Universal items for: 2012 Chevrolet / GMC
Browse Products
Description: - No calibration needed
- CARB-compliant EO #D-756
- Improved durability over stock CP4.2
Item #: LML-CP3-CARB
Condition:
New
50 State Compliant - CARB EO #D-756
Price: $2,600.00
Description: - 3 in. High Flow Upper Intercooler Cross Over Pipe (18% Gain in Air Flow Over Stock)
- 3.5 in. Passenger (Cold) Side Intercooler Pipe (23% Gain in Air Flow Over Stock)
- 3 in. Driver (Hot) Side...More Details »
Item #: WCF100409
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Bengal Blue, 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 the State of California
Price: $1,039.00
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Steel
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-32
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $42.00
Description: - Gasket Kit for 2011-2016 LML Duramax VVT Turbos
Item #: WCF100180
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $105.00
Description: - CNC Machined Billet Aluminum Plate
- Black anodized finish with engraved logo
- Includes Stainless Mounting Hardware
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100096
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Description: - Made from cast A356.0-T6 aluminum
- Includes fasteners, pan, NPT plug, and billet stainless steel Neodymium magnet drain plug
- Finished in your choice of custom powder colors
- Provides 1 additional Quart of Oil Capacity vs. Stock
Item #: WCF100132
Condition:
New
10-15 Business Day Lead Time
Price: $409.00
Description: -3" Down Pipe
-High Temp Black Ceramic Coating
-Heat Wrap
Item #: WCF100121
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $229.00
Description: - 3" Stainless Downpipe (v-band flange)
- Heat Wrap
- No Tuning Required
Item #: WCF100704
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $259.00
Description: - EMISSIONS INTACT 50 State Legal Custom Performance Tuning
- California Legal!
- Add up to +135 RWHP & +243 lb/ft TQ to your Duramax
- Includes CARB EO Sticker
- Single Tune Options Available:...More Details »
Item #: DT8150010109010
Condition:
New
50 State Compliant CARB EO D-845 #11-10, D-845 #11-11
Free Ground Shipping
Price: $300.00
Description: - EMISSIONS INTACT 50 State Legal Custom Performance Tuning
- California Legal!
- Add up to +135 RWHP & +243 lb/ft TQ to your Duramax
- Includes CARB EO Sticker, and EZ Lynk AutoAgent 3.0...More Details »
Item #: DT8150020109060
Condition:
New
50 State Compliant CARB EO D-845 #11-10, D-845 #11-11
Free Ground Shipping
Price: $1,399.00
Description: - EFI Live TCM Tuning for Allison 1000 6 Speed Transmissions using A50, T14, & T87 Controllers
- Better Acceleration
- Quicker Shifts
- Prevents short shifting in performance use
- Improved...More Details »
Item #: DT1150010008060
Condition:
New
This Product cannot ship to the state of California
Free Ground Shipping
Price: $300.00
Description: Must Be Installed by an Authorized Dealer
Item #: LML750+HP
Condition:
New
Please Call for Availability
Description: Must Be Installed by an Authorized Dealer
Item #: LML750HP
Condition:
New
Please Call for Availability
Description: - 100% Stock Appearing. This turbocharger uses the stock housings with updated internals.
- Features upgraded shaft bearings and 360 degree thrust bearings.
- Spools like stock, thanks to the...More Details »
Item #: FPE-LML-VNT-63-FMW-N
Condition:
New
Ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $2,649.00
Description: -Modify your Injectors
-Injector Balance sheet @ given MPA & Duration
-Copper seals and O-rings
Item #: LML100MOD
Condition:
Used
Please Call for Availability
This Product cannot ship to the state of California
Description: -Modify your Injectors
-Injector Balance sheet @ given MPA & Duration
-Copper seals and O-rings
Item #: LML30MOD
Condition:
New
Please Call for Availability
This Product cannot ship to the state of California
Description: -Modify your Injectors
-Injector Balance sheet @ given MPA & Duration
-Copper seals and O-rings
Item #: LML45MOD
Condition:
New
Please Call for Availability
This Product cannot ship to the state of California
Description: -Modify your Injectors
-Injector Balance sheet @ given MPA & Duration
-Copper seals and O-rings
Item #: LML60MOD
Condition:
New
Please Call for Availability
This Product cannot ship to the state of California
Description: - 8 Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10510
Condition:
New
This Product cannot ship to the state of California
Price: $5,616.00
Description: - 8 Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10514
Condition:
New
This Product cannot ship to the state of California
Price: $6,264.00
Description: - 8 New 200% Over Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10518
Condition:
New
This Product cannot ship to the state of California
Price: $6,712.00
Description: - 8 Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10506
Condition:
New
This Product cannot ship to the state of California
Price: $5,088.00
Description: - 8 New 300% Over Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10520
Condition:
New
Please Call for Availability
This Product cannot ship to the state of California
Description: - 8 Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10507
Condition:
New
This Product cannot ship to the state of California
Price: $5,192.00
Description: - 8 Modified Injectors
- Injector Coppers and O-rings
Item #: E02 10508
Condition:
New
This Product cannot ship to the state of California
Price: $5,296.00
Description: -Coolant Tank
-Low Coolant Level Sensor
-Billet Anodized Cap
-Over Flow Hose
-Coolant Level Sight Glass
-Installation hardware
-Powder Coating
-Made in USA
Item #: WCF100647
Condition:
New
WCFab Red, Candy Teal, Bengal Blue, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $473.00
NEW!
Description: - Dyno proven to support up to 650rwhp
- Support up to 1100 RWHP in a compound application
- Superior top-end performance out of a 64mm turbo
- Better EGT management under high-load
- Upgraded...More Details »
Item #: DM1DH1070802000
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $3,250.00
Description: - 650+ RWHP Peak
- 63mm Billet Compressor & Turbine Wheel
- 360-degree Thrust Bearing
- Quick Spool-Up
- Direct Bolt-On
- Great Daily Driving/Towing
Item #: DM1DH1070203000
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $2,600.00
Description: - 800+ RWHP Peak
- Billet Compressor & Turbine Wheel
- 360 degree Thrust Bearing
- Custom Vanes & Unison Ring
- Direct Bolt-On
- Great Daily Driving/Towing
Item #: DM1DH1070303000
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $3,250.00
Description: -Coolant Tank
-Low coolant sensor
-Cap
-Hoses
-Clamps
-Fittings
-Powder Coating
Item #: WCF100644
Condition:
New
10-15 Business Day Lead Time
Price: $365.00
Description: -Coolant Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100696
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Candy Blue, Bengal Blue, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead
time on other colors.
Price: $156.00
Description: - Minimizes air restriction and flow better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out unwanted engine heat
Item #: 75-5075-1, 75-5075-1D
Condition:
New
This Product Cannot Ship to the State of California
Price: $349.00
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
WCFab Red with Standard Brushed Tag, Gloss Black with Standard Brushed Tag, and Gloss White with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
Price: $989.00
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
WCFab Red 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.
Price: $989.00
Description: - Front Shock (Single)
- For Leveled Trucks with 1.5" to 3.5" of Front Lift
Item #: 985-24-189
Condition:
New
Price: $219.95
Description: - Front Shock (Single)
- For Leveled Trucks with 4" to 6" of Front Lift
Item #: 980-24-965
Condition:
New
Price: $219.95
Description: - Front Shock (Single)
- For Leveled Trucks with 7" to 9" of Front Lift
Item #: 980-24-967
Condition:
New
Price: $219.95
Description: - Front Shock (Single)
- For Stock Height Trucks with 0" to 1" of Front Lift
Item #: 980-24-963
Condition:
New
Price: $219.95
Description: - Front Shock (Single)
- For Stock Height Trucks with 0" to 1" of Front Lift
Item #: 980-24-964
Condition:
New
Price: $339.95
Description: - Front Shock (Single)
- For Leveled Trucks with 1.5" to 3.5" of Front Lift
Item #: 985-24-191
Condition:
New
Price: $339.95
Description: - Front Shock (Single)
- For Lifted Trucks with 4" to 6" of Front Lift
Item #: 980-24-966
Condition:
New
Price: $339.95
Description: - Front Shock (Single)
- For Lifted Trucks with 7" to 9" of Front Lift
Item #: 980-24-968
Condition:
New
Price: $339.95
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: $274.00
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, Flat Black, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $289.00
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
WCFab Red and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $179.00
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
Price: $159.95
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
Price: $46.09
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
Price: $99.95
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
Price: $399.95
Description: Torsion Bar Keys for 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks.
Item #: 110-90270
Condition:
New
Price: $139.95
Description: - Extreme Duty Tie Rod And Center Link Kit For 2011-2024 GM 2500HD / 3500HD 2WD/4WD trucks.
- Alloy Steel Extreme Duty Center Link
- Converts the stock style inner tie rod joint from a ball and...More Details »
Item #: 110-90940
Condition:
New
Price: $729.95
Description: - Reduces front-end sag and sway
- Comfortable ride, loaded or unloaded
- DIY installation
- Zero post-installation maintenance
- Rated Capacity: 8000 lbs
- Overall kit height = 3.25”
- 4 x...More Details »
Item #: GMFK25D
Condition:
New
Price: $269.36
Description: - Reduces sag, sway, and roll when towing and hauling
- Comfortable ride, loaded or unloaded
- DIY installation
- Zero post-installation maintenance
- Rated Capacity: 8600 lbs
- Overall kit...More Details »
Item #: GMRCK25D
Condition:
New
Price: $269.36
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
Price: $259.95
Description: - Compatible with OEM Intake Air Temperature Sensor (IAT) used on passenger (cold) side intercooler pipe on 2011-2016 LML and 2017-2025 L5P Duramax engines
- M10x1.25 thread pitch
- CNC Machined Billet Aluminum
- Made in USA
Item #: WCF205-18
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $15.00
Description: - V-Band Mating Flange for Hot Side Intercooler Pipe
- Mates with WCFab Weld-On S300SXE Turbo Compressor Outlet Cone or Duramax VGT / VVT Outlet Flange
- CNC machined billet aluminum
- Made in USA
Item #: WCF205-121
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $36.00
Description: - Correct Replacement Dry Air Filter for WCFab 4" Intake kits and S300 Turbo Single Install Kits
- Dry Air Filter 4" Inlet
- Airflow comparable to cotton filters
- Exceptional filtration keeps...More Details »
Item #: WCF100717
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $72.00
NEW!
Description: - 8 Pack of 4" Air Filters
- Correct Replacement Dry Air Filter for WCFab 4" Intake kits and S300 Turbo Single Install Kits
- Dry Air Filter 4" Inlet
- Airflow comparable to cotton filters
-...More Details »
Item #: WCF100717-8
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $549.00
Description: - Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton filters
- Exceptional...More Details »
Item #: WCF100719
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $72.00
