Superlift 6" Knuckle Lift For 1999-2006 Chevy/GMC 3/4-Ton 4x4 Pickups

Superlift complements its 6"-7.5" bracket-style lift system for 1999-2006 GM K2500HD 4x4 pickups with a new replacement-knuckle kit. This configuration saves a couple hours' installation time while creating clearance for 35"-tall tires. Superlift's cast ductile iron knuckles only increase track width by 1.8", and the factory front driveshaft is retained with this kit. Load-bearing bracketry is made from laser-cut .25" plate steel. Full-width crossmembers incorporate kicker braces for added strength. Rear lift blocks ensure that factory ride-quality and load-carrying capacity are retained. Options include monotube and remote-reservoir shocks, a stainless steel skidplate, a speed signal recalibrator, traction bars and a rear diff-cover protector. All components are covered by a Limited Lifetime Warranty. FULL RELEASE