2001-2016 Duramax Up Pipe / LB7 Down Pipe Bolt KitNew
ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes ARP Lube.
Purchase two sets when installing a pair of up pipes.
Description: ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes ARP Lube.
Purchase two sets when installing a pair of up pipes.
Item #: WCF100240
Condition: New
In Stock. Ships in 3-5 business days.
Price: $38.00
2001-2016 Duramax 2" Stainless Driver Side Up Pipe for OEM or WCFab Manifold with GasketsNew
- Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Up Pipe Gaskets (2)
- Made in USA
- Upgraded strength billet C2 Clutch Hub for High Horsepower / Torque Builds
- A must do upgrade for Allison 1000 5 and 6 speed transmissions in trucks making 750+ HP
- 29% more spline wall thick...
Description: - Upgraded strength billet C2 Clutch Hub for High Horsepower / Torque Builds
- A must do upgrade for Allison 1000 5 and 6 speed transmissions in trucks making 750+ HP
- 29% more spline wall...More Details »
- 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
- Made in USA
-...
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
- Made in USA
-...More Details »
Item #: WCF100205
Condition: New
WCFab Red, Illusion Purple, Candy Teal, Bengal Blue, Bengal Red, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on
other colors.
Price: $150.00
2001-2019 Duramax Cognito Stock/Level Front Sway Bar End Link Kit (GM)New691965602646
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 l...
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
Price: $112.95
2001-2019 Duramax Fox 2.0 Performance Series IFP Rear Shock for 0" to 1" of Rear LiftNew714686856683
- Rear Shock (Single)
- For Stock Height Trucks with 0" to 1" of Rear Lift
Description: - Rear Shock (Single)
- For Lifted Trucks with 7" to 10" of Rear Lift
Item #: 980-24-957
Condition: New
Price: $356.95
2001-2020 Duramax Cognito Alloy Series HD Upper Ball Joint (GM)New720843688820
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)
- Hardene...
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
Price: $69.95
2001-2023 Duramax Fleece Billet Coolant Block Off PlateNew670875715875
- Fixes coolant leaks common to OE covers over time
- Integral square cut o-ring
- CNC Machined Billet Aluminum Construction
- Made in USA
Description: - Fixes coolant leaks common to OE covers over time
- Integral square cut o-ring
- CNC Machined Billet Aluminum Construction
- Made in USA
Item #: FPE-DMAX-CBOP
Condition: New
Price: $55.00
2001-2025 GM Billet Aluminum Oil Fill Cap, Black AnodizedNew
-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 Ano...
Required for tune selection when running our switchable (SOTF) 6.6L LLY, LBZ, & LMM Duramax performance tuning on 2004.5-2010 model year trucks. Allows you to keep other drivers from switching your...
Description: Required for tune selection when running our switchable (SOTF) 6.6L LLY, LBZ, & LMM Duramax performance tuning on 2004.5-2010 model year trucks. Allows you to keep other drivers from switching your...More Details »
Item #: Keylockpurple
Condition: New
In Stock, ships in 3-5 Business Days.
This Product cannot ship to the state of California
- Kit includes two CNC machined billet aluminum fittings with o-ring seals.
- 5/8" Hose Barb
- Black anodized finish
- Made in USA
- No tuning required!
Description: - Kit includes two CNC machined billet aluminum fittings with o-ring seals.
- 5/8" Hose Barb
- Black anodized finish
- Made in USA
- No tuning required!
Item #: WCF100189
Condition: New
In Stock. Ships in 3-5 business days.
Price: $47.50
2004.5-2010 LLY/LBZ/LMM Duramax Driver (Hot) Side 3" Intercooler Pipe KitNew
-3" Hot Side Intercooler Pipe
-14g Mandrel Bent Aluminum Construction
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
-No tuning required
Description: -3" Hot Side Intercooler Pipe
-14g Mandrel Bent Aluminum Construction
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
-No tuning required
Item #: WCF100352
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Illusion Blueberry, Illusion Purple, 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: $315.00
2004.5-2010 LLY/LBZ/LMM Duramax Fleece 63mm Drop In VVT Cheetah TurboNew670875715004
- 100% Stock Appearing. Uses stock housings with updated internals. This allows you to keep all factory systems intact yet allow you to safely run 40-45 PSI of boost.
- Built with genuine Garrett ...
Description: - 100% Stock Appearing. Uses stock housings with updated internals. This allows you to keep all factory systems intact yet allow you to safely run 40-45 PSI of boost.
- Built with genuine Garrett...More Details »
Item #: FPE-VNT63-STREET
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
- 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 ...
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 #: DM16B1070802000
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
2004.5-2010 LLY/LBZ/LMM Duramax 3" Down Pipe New
- 3" Down Pipe
- Heat Wrap
- Black High Temp Ceramic Coating
- No tuning required!
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
2004.5-2010 LLY/LBZ/LMM Duramax Stealth 67mm Drop In VVT TurboNew
- Airflow to support 800HP
- Up to 650 RWHP with stock emissions equipment and basic supporting mods
- Tested in competition setups with extensive supporting mods to make 800+ RWHP
- HFV (High F...
Description: - Airflow to support 800HP
- Up to 650 RWHP with stock emissions equipment and basic supporting mods
- Tested in competition setups with extensive supporting mods to make 800+ RWHP
- HFV (High...More Details »
Item #: DM16B1070303000
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
2004.5-2010 LLY/LBZ/LMM Duramax Stealth STR Drop In VVT TurboNew
- Proven to support up to 650 RWHP
- Billet aluminum 7x7 blade Extended Tip Compressor Wheel
- Custom 10-blade turbine with thicker blades for upgraded durability over stock
- Lower average EGTs...
Description: - Proven to support up to 650 RWHP
- Billet aluminum 7x7 blade Extended Tip Compressor Wheel
- Custom 10-blade turbine with thicker blades for upgraded durability over stock
- Lower average EGTs...More Details »
Item #: DM16B1070103000
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: $2,100.00
2004.5-2016 Duramax VGT Turbo Heat BlanketNew
- VGT turbo heat blanket for 2004.5-2016 Chevy Silverado and GMC Sierra trucks equipped with the 6.6L Duramax Diesel Engine
- Compatible with stock and aftermarket drop in replacement turbocharger...
Description: - VGT turbo heat blanket for 2004.5-2016 Chevy Silverado and GMC Sierra trucks equipped with the 6.6L Duramax Diesel Engine
- Compatible with stock and aftermarket drop in replacement...More Details »
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 Drivel...
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
Price: $54.95
2006-2010 GM 6.6L Duramax w/ Allison Transmission Performance Transmission Cooler Bar and PlateNew
Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmission fluid that you need to extend your transmissi...
Description: Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmission fluid that you need to extend your...More Details »
Item #: 124062106
Condition: New
Price: $389.99
2006-2010 LBZ/LMM Banks Power IntercoolerNew801279259829
Banks Power Intercooler for 2006-2010 LBZ & LMM Duramax. Intercooler only, Piping sold separate.
50 State Compliant:
CARB E.O. D-161-90
Description: Banks Power Intercooler for 2006-2010 LBZ & LMM Duramax. Intercooler only, Piping sold separate.
50 State Compliant:
CARB E.O. D-161-90
Item #: 25982
Condition: New
Price: $1,159.00
2006-2010 LBZ/LMM Duramax 3.5" Passenger (Cold) Side Intercooler Pipe KitNew
- 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- High Quality HD Silicone 3.5 in. Double Hump Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- CNC Machined Flange with Double...
Description: - 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- High Quality HD Silicone 3.5 in. Double Hump Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- CNC Machined Flange with Double...More Details »
Item #: WCF100367
Condition: New
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 the state of California
Price: $424.00
2006-2010 LBZ/LMM Duramax Fleece Freedom Series Cylinder HeadsNew
- New casting
- New valve guides, new springs, and new valve seals
- Pressure and leak tested
- Precision ground stock valves with a 45 degree angle
- Multi-angle valve job
Description: - New casting
- New valve guides, new springs, and new valve seals
- Pressure and leak tested
- Precision ground stock valves with a 45 degree angle
- Multi-angle valve job
Item #: FPE-61-10003-D-CL, FPE-61-10003-P-CL
Condition: New
This Product cannot ship to the state of California
Price: $1,099.00
2006-2010 LBZ/LMM Duramax High Flow Turbo Intake HornNew
- 20% Improvement in Air Flow vs Stock
- 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
- Sil...
Description: - 20% Improvement in Air Flow vs Stock
- 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
-...More Details »
Item #: WCF100412
Condition: New
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.
This Product Cannot Ship to the State of California
Price: $400.00
2006-2010 LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow KitNew
- 3.5 in. Intercooler Outlet Elbow
- HD Silicone 3.5 in. x 3 in. Reducer Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Clip Ring for Intercooler Flange Connection
- 14g Aluminum Co...
Description: - 3.5 in. Intercooler Outlet Elbow
- HD Silicone 3.5 in. x 3 in. Reducer Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Clip Ring for Intercooler Flange Connection
- 14g Aluminum...More Details »
Item #: WCF100466
Condition: New
WCFab Red, WCFab Grey, Flat Black, 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
2006-2010 LBZ/LMM Duramax Fleece Replacement Transmission Cooler Line SetNew
- (3) 5/8" ID transmission lines with AN fittings
- (6) 7/8"-14 O-ring to -10AN fittings
- (2) M22x1.5 to -10 AN Setrab fittings
- (2) Large OD washers
- Double hose clamps and locking cable ties
Description: - (3) 5/8" ID transmission lines with AN fittings
- (6) 7/8"-14 O-ring to -10AN fittings
- (2) M22x1.5 to -10 AN Setrab fittings
- (2) Large OD washers
- Double hose clamps and locking cable ties
WCFab Red, WCFab Grey, Illusion Purple, Candy Teal, 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: $259.00
2007.5-2010 LMM DT1000 Built Allison TransmissionNew
The LMM (2007.5-2010) DT1000 - BUILT TRANSMISSION is designed for 2007.5, 2008, 2009, and 2010 Chevy Silverado or GMC Sierra Duramax Trucks being pushed to extreme performance levels. Great for tho...
Description: The LMM (2007.5-2010) DT1000 - BUILT TRANSMISSION is designed for 2007.5, 2008, 2009, and 2010 Chevy Silverado or GMC Sierra Duramax Trucks being pushed to extreme performance levels. Great for...More Details »
Item #: DT1000-LMM
Condition: New
Ships truck freight. Liftgate service option is required for destination addresses without a forklift or ability to unload from a semi-trailer. Will Call Pickup at our facility is also available.
Price: $9,950.00
2007.5-2010 LMM DT550 Built Allison TransmissionNew
The LMM (2007.5-2010) DT550 - BUILT TRANSMISSION WITH TORQUE CONVERTER is designed for 2007.5, 2008, 2009, and 2010 Chevy Silverado or GMC Sierra Duramax Trucks. Great for those that daily drive th...
Description: The LMM (2007.5-2010) DT550 - BUILT TRANSMISSION WITH TORQUE CONVERTER is designed for 2007.5, 2008, 2009, and 2010 Chevy Silverado or GMC Sierra Duramax Trucks. Great for those that daily drive...More Details »
Item #: DT550-LMM-TQC
Condition: New
In stock ships in 3-5 business days.
Ships truck freight. Liftgate service option is required for destination addresses without a forklift or ability to unload from a semi-trailer. Will Call Pickup at our facility is also available.
Price: $5,500.00
2007.5-2010 LMM DT750 Built Allison TransmissionNew
The LMM (2007.5-2010) DT750 - BUILT TRANSMISSION WITHOUT TORQUE CONVERTER is designed for 2007.5, 2008, 2009, and 2010 Chevy Silverado or GMC Sierra Duramax Trucks. Great for those that are buildin...
Description: The LMM (2007.5-2010) DT750 - BUILT TRANSMISSION WITHOUT TORQUE CONVERTER is designed for 2007.5, 2008, 2009, and 2010 Chevy Silverado or GMC Sierra Duramax Trucks. Great for those that are...More Details »
Item #: DT750-LMM
Condition: New
In stock ships in 3-5 business days.
Ships truck freight. Liftgate service option is required for destination addresses without a forklift or ability to unload from a semi-trailer. Will Call Pickup at our facility is also available.
2007.5-2010 LMM Duramax EFI Live Custom Performance ECM TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +130 RWHP & +243 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +60 RWHP, +108 ft-lbs
- Light T...
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +130 RWHP & +243 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +60 RWHP, +108 ft-lbs
- Light...More Details »
Item #: DT1140010001009
Condition: New
This Product cannot ship to the state of California
Free Ground Shipping
Price: $300.00
2007.5-2010 LMM Duramax High Flow 3" Y-Bridge KitNew
-36% Improvement in Air Flow Over Stock
-Eliminates restrictions and known failure points in OEM design
-WCFab's Signature 3" Two Piece Y-Bridge
-3" Upper Intercooler Crossover Pipe
-3" Lower I...
Description: -36% Improvement in Air Flow Over Stock
-Eliminates restrictions and known failure points in OEM design
-WCFab's Signature 3" Two Piece Y-Bridge
-3" Upper Intercooler Crossover Pipe
-3" Lower...More Details »
Item #: WCF100164
Condition: New
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: $1,025.00
2007.5-2010 LMM Duramax Stage 1 High Flow Intake Bundle KitNew
- WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature wire-reinfo...
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100324
Condition: New
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 the state of California
Price: $1,679.00
2007.5-2010 LMM Duramax Stage 2 High Flow Intake Bundle KitNew
- 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side I...
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100438
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.
This Product cannot ship to the state of California
Price: $2,485.00
2007.5-2010 LMM Duramax Stage 3 High Flow Intake Bundle KitNew
- 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side I...
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100504
Condition: New
10-15 Business Day Lead Time
This Product cannot ship to the state of California
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot...More Details »
Item #: WCF100193
Condition: New
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 the state of California
Price: $545.00
2007.5-2010 LMM Duramax 4" Intake Kit with Air Box Stage 2New
- 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet...
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet...More Details »
Item #: WCF100303
Condition: New
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 the state of California
Price: $825.00
2007.5-2010 LMM Duramax 50 State Compliant EFI Live ECM TuningNew
- EMISSIONS INTACT 50 State Legal Custom Performance Tuning
- California Legal!
- Add up to +130 RWHP & +243 lb/ft TQ to your Duramax
- Includes CARB EO Sticker
- Single Tune Options Available:...
Description: - EMISSIONS INTACT 50 State Legal Custom Performance Tuning
- California Legal!
- Add up to +130 RWHP & +243 lb/ft TQ to your Duramax
- Includes CARB EO Sticker
- Single Tune Options Available:...More Details »
Item #: DT8140010001000
Condition: New
50 State Compliant CARB EO D-845 #11-10, D-845 #11-11
Free Ground Shipping
Price: $300.00
2007.5-2010 LMM Duramax 6-Speed Allison Transmission EFI Live TCM TuningNew
- EFI Live TCM Tuning for Allison 1000 6 Speed Transmissions
- Better Acceleration
- Quicker Shifts
- Prevents short shifting in performance use
- Improved Torque Converter lock up strategy
- ...