Fabtech 11-19 GM 2500HD 2WD/4WD 4in Basic Sys w/Stealth Shks Exterior Styling>Diffusers The cover assembly is machined

The cover assembly is machined from billet aluminum and is then Type 3 hard anodized

The dual kit mounts both dampers inline and opposing each other

A simple bolt on Conversion Kit removes the resonated front pipe for a louder non-resonated front pipe

increasing flow capacity and increased reliability over the factory pump

The system features Dual-Mode valves so you can customize the sound of your vehicle

Fabtech 11-19 GM 2500HD 2WD/4WD 4in Basic Sys w/Stealth Shks Exterior Styling>Diffusers The cover assembly is machinedFabtechs new 4 crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4 system features high arched lower control arm crossmembers constructed of 1 4 thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the near stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u bolt configuration.