1988-1998 GMC C2500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts GX470 Will not fit or work

Will not fit or work properly without the control arm upgrade

Note: Please be sure remove factory blocks before installing this lift kit

Designed to Be Used as 1/2" Front Leveling Lift Kit or as a Booster Kit

*A Torsion Bar Unloading Tool

If you’re looking to level the stance of your Hummer

1988-1998 GMC C2500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts GX470 Will not fit or work2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware 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 are precision machined from ONE 1 4"