Pro Comp Suspension’s traditional "Drop Bracket" 6” lift systems for the 1999 to 2006 GM 1500 trucks feature one-piece cross members and rigid upper control arm relocation brackets that preserve factory track width, steering geometry, and alignment specifications. Retaining the factory steering knuckles allows the use of factory rims. Rear lift is achieved with full length coil springs and relocation drop brackets for the upper and lower rear control arms. Approximate installation time for complete suspension system is 8-10 hours.
This suspension lift kit allows the use of 35” x 12.50” tires on 16”-20” diameter rims with up to 5.25” backspacing. This kit comes with optional upgraded Fox 2.0 IFP shocks that offer the ultimate in performance and ride quality. Like all Pro Comp products, they are backed by the Pro Comp Promise Lifetime Warranty.