1988-1998 Chevrolet C2500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:2" Tapered Lift Blocks Supreme Suspensions® offers 2" GMC

Supreme Suspensions® offers 2" GMC Sierra 3500HD wheel spacer options to enhance the clearance

Fitment:  2011 - 2017 GMC SIERRA 2500HD 2WD / 4WD

2WD: Comes with 3/4" stud extenders that fit 2WD models Only

Latest Design CNC Machined Adjuster Body with Full Diameter Threads for Precise Adjustment

Supreme Suspensions MAX-Torsion Keys are precision engineered from forged and cold-rolled High-Strength Steel

1988-1998 Chevrolet C2500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:2" Tapered Lift Blocks Supreme Suspensions® offers 2" GMC2x 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"