WCFab X PPE?2020-2024 L5P Duramax High-Capacity Cast Aluminum Engine Oil Pans are a great performance?upgrade to replace the the poorly draining stock steel oil pan with a?flat bottom high capacity version. Your?stock Duramax lower oil pan has a valley in the design which sits...

WCFab X PPE?2020-2024 L5P Duramax High-Capacity Cast Aluminum Engine Oil Pans are a great performance?upgrade to replace the the poorly draining stock steel oil pan with a?flat bottom high capacity version. Your?stock Duramax lower oil pan has a valley in the design which sits...

WCFab X PPE?2020-2024 L5P Duramax High-Capacity Cast Aluminum Engine Oil Pans are a great performance?upgrade to replace the the poorly draining stock steel oil pan with a?flat bottom high capacity version. Your?stock Duramax lower oil pan has a valley in the design which sits...

WCFab X PPE?2020-2024 L5P Duramax High-Capacity Cast Aluminum Engine Oil Pans are a great performance?upgrade to replace the the poorly draining stock steel oil pan with a?flat bottom high capacity version. Your?stock Duramax lower oil pan has a valley in the design which sits...

L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel engines to be easily bolted into the frame of the earlier generation Chevy...

Clean up the engine bay of your 1999-2024 GM 1500/2500/3500 truck with this anodized billet aluminum brake reservoir cap from WCFab. This is a complete cap not a cover. Direct OEM replacement. CNC machined in the USA from billet aluminum. Reuses your OEM diaphragm...

Clean up the engine bay of your 1999-2024 GM 1500/2500/3500 truck with this anodized billet aluminum brake reservoir cap from WCFab. This is a complete cap not a cover. Direct OEM replacement. CNC machined in the USA from billet aluminum. Reuses your OEM diaphragm...

Clean up the engine bay of your 1998-2022 Dodge Ram 2500/3500 5.9L or 6.7L Cummins truck with this anodized billet aluminum brake reservoir cap from WCFab. This is a complete cap not a cover. Direct OEM replacement. CNC machined in the USA from billet...

Clean up the engine bay of your 2001+ Duramax truck with this anodized billet aluminum oil fill tube cap from WCFab. This is a complete cap not a cover. Direct OEM replacement. CNC machined in the USA from billet aluminum. Available in your choice...

Clean up the engine bay of your 2001+ Duramax truck with this anodized billet aluminum oil fill tube cap from WCFab. This is a complete cap not a cover. Direct OEM replacement. CNC machined in the USA from billet aluminum. Available in your choice...

Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax...

Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax...

Anodized billet aluminum with our custom spoke design. Includes integral O-ring. 2003-2018 Cummins CP3 Nut Cover Vehicle Fitments Dodge Ram 3500 2003 to 2007 Dodge Ram 2500 2003 to 2009 Additional Attributes Country Of Origin: USA Universal: No Vehicle Type: Truck/SUV Sold As: Each...

Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms, resulting in costly repairs for owners when a CP4 fails. Our CP3 conversion kit lets you easily adapt a CP3 to your...

Brand new Bosch CP3 for the 2006-2010 Duramax from Fleece Performance! Direct drop in replacement for stock injection pump Pump includes a new snout O-ring Application Note: The fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or...

Billet aluminum upper fan idler for use with an electric water pump. Available in our custom spoke design and black anodized finish. Complete with bearing. 2003-2018 Electric Water Pump Upper Fan Idler (Black Finish Contrast Cut) Vehicle Fitments Ram 2500 2011 to 2018 Ram...