2001-2013 Chevrolet Avalanche 2500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts ProComp We have invested in the

We have invested in the newest technology and have organized a team of certified engineers that adhere to strict quality controls

The 1" Heavy-Duty Steel Blocks for Dakota are constructed from one solid block of Steel

** Does Not Fit Sierra Models W/ ARC Suspension (2019) / Magna Ride/ Auto-Leveling / 2019+ AT4 Models

2x Differential Shims Kit

IMPORTANT: FITS 8-Lug Models Only

2001-2013 Chevrolet Avalanche 2500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts ProComp We have invested in the2x 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