1988-1998 GMC C3500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Camber Alignment Our differential shim kit has

Our differential shim kit has been specially engineered to help correct the pinion angle of your vehicle back to factory specifications

Please contact us prior to payment if your truck has Overload springs or wider rear axles

4x Zink Plated U-Bolts

2x Lift Blocks with 9/16" Single Pins

Two sets need to be purchased to replace studs on all 4 wheels

1988-1998 GMC C3500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Camber Alignment Our differential shim kit has2x 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"