TUF Rear Block Kits

Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.

Tuff Country s block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift block

Tuff Country 06-23 Chevy Silverado 1500 4wd 3in Rear Block & U-Bolt Kit

2006-2024 Chevy Silverado 1500 4wd-3in. Rear Block/U-Bolt Kit

Designed For Rear Axle Only

Made Of Cast Iron

Block Kit-3in.