Fabtech 11-19 GM 2500HD 2WD/4WD 4in Basic Sys w/Stealth Shks Exterior Styling>Diffusers If you ever decide that

If you ever decide that the Track Edition is too loud

BMR's suspensions PHR005 Panhard rod is made 1

and commercial trucks and other severe uses

Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy oil inspection

Fabtech 11-19 GM 2500HD 2WD/4WD 4in Basic Sys w/Stealth Shks Exterior Styling>Diffusers If you ever decide thatFabtechs 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.