1988-1998 GMC C3500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:1" Non-Tapered Lift Blocks Includes 4 Piece Front Bracket

Includes 4 Piece Front Bracket Set

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

**Aftermarket Uniball UCA is highly recommended on 2019+ models when front lift is higher than 2

2x Front Cold Rolled Steel Tie Rod Reinforcement Sleeves

** U-BOLTS ARE INTENDED FOR VEHICLES WITH 3" WIDE REAR AXLE

1988-1998 GMC C3500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:1" Non-Tapered Lift Blocks Includes 4 Piece Front Bracket2x 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"