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The Tuff Country rear lift block and u-bolt kit for 2011–2023 Chevy Silverado 2500HD 4WD provides a 1-inch rear lift to improve stance and clearance while maintaining drivetrain alignment. It’s a straightforward aftermarket solution that installs between the axle and leaf spring to raise the rear end. The kit includes a cast-iron lift block and extended zinc-plated u-bolts, custom-fit for the rear axle application.
Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit
