1999-2007 (Classic) GMC Sierra 1500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:1" Non-Tapered Lift Blocks Supreme Suspensions® offers 1"-3" front

Supreme Suspensions® offers 1"-3" front Dodge Ram 1500 lift & leveling options to enhance the clearance

Includes Full Set of Machined Steel Cam Plates

Misaligned drivetrain components such as drive shafts can cause excessive vibration when traveling at highway speeds

✔ The included U-Bolts will fit only Models with 4" Rear Axles

Machined from solid Carbon-Steel and coated black to prevent corrosion

1999-2007 (Classic) GMC Sierra 1500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:1" Non-Tapered Lift Blocks Supreme Suspensions® offers 1"-3" front2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will Fit 6 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