2001-2013 Chevrolet Avalanche 2500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:1.5" Non-Tapered Lift Blocks IMPORTANT: Fits 8-Lug models ONLY

IMPORTANT: Fits 8-Lug models ONLY

NOTE: *Does NOT fit models with Solid Rear Axle (SRA)

Supreme Suspensions is proud to carry Pro Comp PRO-X Twin Tube Shock Absorbers to replace your factory shocks after installing a lift kit

Our Wheel Spacers are CNC machined from solid blocks of T6 Aircraft Billet and receive a special anodized coating

Please check block size before ordering as our lift blocks is intended to replace any factory equipped blocks

2001-2013 Chevrolet Avalanche 2500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:1.5" Non-Tapered Lift Blocks IMPORTANT: Fits 8-Lug models ONLY2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will Fit 8 Lug Models Only. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. The 1" Heavy Duty Steel Blocks are constructed from one solid block of Steel, while the 1. 5", 2" and 3" Rear Lift Blocks