- 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: $339.95
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...
2003-2005 5.9L Cummins WCFab X D&J Precision Billet Valve CoverNew
- Made from aircraft quality 6061-T6 aluminum
- Features a baffled breather system
- Includes a WCFab Engraved Cap
- Powder coated in your choice of color
- Includes D&J's custom billet breat...
Description: - Made from aircraft quality 6061-T6 aluminum
- Features a baffled breather system
- Includes a WCFab Engraved Cap
- Powder coated in your choice of color
- Includes D&J's custom billet...More Details »
Item #: WCF100330
Condition: New
10-15 Business Day Lead Time
This Product cannot ship to the state of California
Price: $769.00
2003-2007 5.9L Cummins 3" Driver (Cold) Side Replacement Intercooler PipeNew
-3" Intercooler Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coat
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!
-3" 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!
Description: 2003-2007 5.9L Cummins 4" Intake Kit for OEM style Turbocharger.
-4" Intake
-Dry Air Filter
-Hardware for MAF Sensor Mounting
-Outerwear's Pre-Filter Cover
-Silicone Boot and Clamps
Item #: WCF100346
Condition: New
WCFab Red 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 the state of California
2003-2007 5.9L Cummins Fleece Freedom Series Cylinder Head (Performance Street)New670875716384
2003-2007 5.9L Cummins Freedom Series Performance Street Cylinder Head
- Fire ring the cylinder head (All in the head)
- 11 screw in freeze plugs (eliminates coolant leaks)
- Hardened, oversiz...
Description: 2003-2007 5.9L Cummins Freedom Series Performance Street Cylinder Head
- Fire ring the cylinder head (All in the head)
- 11 screw in freeze plugs (eliminates coolant leaks)
- Hardened,...More Details »
Item #: FPE-61-10006
Condition: New
Ships in 3-5 business days.
$225 Flat Rate LTL Freight Shipping On Cummins Cylinder Heads - Lower 48 States Only - Appears as Handling Charge during checkout. This Product cannot ship to the state of California.
Free Ground Shipping
Price: $3,750.00
2003-2007 5.9L Cummins Fleece Freedom Series Cylinder Head (Street)New670875716360
2003-2007 5.9L Cummins Freedom Series Street Cylinder Head
- Hardened, oversized press-in valve seats
- New valves, valve springs, and retainers
- New valve guide liners
- 11 screw in freeze ...
Description: 2003-2007 5.9L Cummins Freedom Series Street Cylinder Head
- Hardened, oversized press-in valve seats
- New valves, valve springs, and retainers
- New valve guide liners
- 11 screw in freeze...More Details »
Item #: FPE-61-10005
Condition: New
Ships in 3-5 business days.
$225 Flat Rate LTL Freight Shipping On Cummins Cylinder Heads - Lower 48 States Only - Appears as Handling Charge during checkout. This Product cannot ship to the state of California.
- If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary.
- Mounts to allow the factory fuel return lines to be used withou...
Description: - If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary.
- Mounts to allow the factory fuel return lines to be used without any relocating or bending
Item #: FPE-FFD-RO-3G
Condition: New
Price: $79.25
2003-2007 5.9L Cummins Fleece Trans Cooler and Line KitNew670875719651
- Drop-in replacement for the factory transmission cooler with no cutting or splicing of OE lines
- Massive 2X increase in heat rejection and efficiency vs. stock
- 20% increase in face area of t...
Description: - Drop-in replacement for the factory transmission cooler with no cutting or splicing of OE lines
- Massive 2X increase in heat rejection and efficiency vs. stock
- 20% increase in face area of...More Details »
- Formed silicone hose for longevity and durability
- Anodized aluminum fittings with integral O-rings for leak free installation
- New fasteners
- Direct replacement for Chrysler part No.: 3970875
Description: - Formed silicone hose for longevity and durability
- Anodized aluminum fittings with integral O-rings for leak free installation
- New fasteners
- Direct replacement for Chrysler part No.: 3970875