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The Tuff Country rear block and u-bolt kit for 2001–2010 Chevrolet Silverado 3500 4WD lifts the rear 1 inch by inserting a cast-iron block between the factory axle and leaf spring. Each economical kit includes extended zinc-plated u-bolts custom fit for the application and is specified for rear-axle use, giving a simple, direct-fit option to slightly raise rear ride height.
Tuff Country 01-10 Chevy Silverado 3500 4wd 1in Rear Block & U-Bolt Kit
