Tuff Country 06-23 Chevy Silverado 1500 4wd 3in Rear Block & U-Bolt Kit Air Intake Systems>Throttle Body Spacers 2007 GMC Sierra 1500 Classic

2007 GMC Sierra 1500 Classic SLT Extended Cab Pickup

Its impact-resistant acrylic material is strong

why settle for anything less than the best when it comes to off-road additions

Replaces OE 55176287AB

W/ Grommets

Tuff Country 06-23 Chevy Silverado 1500 4wd 3in Rear Block & U-Bolt Kit Air Intake Systems>Throttle Body Spacers 2007 GMC Sierra 1500 ClassicTuff 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.