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Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.
2001-2010 LB7, LLY, LBZ, LMM Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck on the inside of the driver side frame rail.
Air Dog
The AirDog Fuel Preporator removes various contaminates, including entrained air/vapor, particulates, and moisture, and removes excess fuel not needed by engines, allowing the fuel to flow through...
Wehrli Fab
Heavy Duty Traction Bar Kit for 2001-2010 Duramax HD Trucks. We use a poly bushing at the axle mount for decreased road noise & vibration and Curry Enterprise Zinc Coated Johnny Joints at the...
Wehrli Fab
2011-2016 LML Crew Cab Duramax Fass Mount Bracket to locate pump under truck in front of fuel tank.
Wehrli Fab
Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser). Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to...
Wehrli Fab
New GM Oil pan with 3/8" NPT bung welded onto pan for Twin Turbo oil drain and powder coated semi gloss black. Makes install of twins kits easier, no need to drill and tap upper oil pan.
Wehrli Fab
2011-2016 LML Crew Cab Duramax Fass Mount Bracket to locate pump under truck in front of fuel tank.
Longhorn Fab Shop
One of the most critical parts of your truck is it's fuel system! Do not just let your FASS or AirDog hang down from your frame and be exposed to road, tire, and field hazards! We...
Fass Fuel systems
A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other types of diesel. This...
Wehrli Fab
LLY, LBZ, LMM Duramas One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3" pipe. The OEM Pipe uses a reverse style bead roll design at the turbo...
Fass Fuel systems
A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other types of diesel. This...
Longhorn Fab Shop
One of the most critical parts of your truck is its fuel system! Do not just let your AirDog hang down from your frame and be exposed to road and field hazards! We have created a completely new...
