2001-2006 Chevy Avalanche 2500 Rear Suspension Lift Kit Blocks & U Bolts 2WD & 4WD Non-Overload Size:3" Lug Pattern: 6 x 139

Lug Pattern: 6 x 139

Failure to do so can result in throwing off your trucks handling and alignment

Maintain stock ride quality of your truck after installing a lift kit and reuse your factory shock absorbers at a near stock angle with Supreme Suspensions Shock Mount Extenders

8x Body Lift Spacers

2x Front Pro Comp Extended Shocks

2001-2006 Chevy Avalanche 2500 Rear Suspension Lift Kit Blocks & U Bolts 2WD & 4WD Non-Overload Size:3" Lug Pattern: 6 x 139IMPORTANT: Fits 8 Lug & Non Overload Models Only. Our Pro Billet Series rear lift kits are precision engineered to lift and level your truck. The rear lift blocks are machined from 6061 T6 aircraft aluminum, then an anodized coating is applied to protect from rusting. Unlike steel blocks that are cut out and welded together, our Pro Billet kits are machined as a solid piece and will not bend or warp when under high stress loads. We complete this kit