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Tuff Country rear block and U-bolt kits for 1973–1987 Chevy Truck 3/4 Ton 4WD provide a 2-inch rear lift by inserting cast lift blocks between the factory axle and leaf spring. Each application-specific kit includes lift blocks and extended zinc-plated U-bolts. This economical solution raises the rear end while keeping axle placement correct for compatible three-quarter-ton trucks.
Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 2in Rear Block & U-Bolt Kit
