Tuff Country 69-72 Chevy Truck 1/2 & 3/4 Ton 4wd 3in Rear Block & U-Bolt Kit Bags & Packs>Bags - Backpacks The housing incorporates features such

The housing incorporates features such as wire entry cut outs in three locations

After identifying the radiator in these vehicles as a weak point

Designed to outflow the stock manifold by 12% for improved throttle response

Black/Grey

Just unbolt your factory drag link

Tuff Country 69-72 Chevy Truck 1/2 & 3/4 Ton 4wd 3in Rear Block & U-Bolt Kit Bags & Packs>Bags - Backpacks The housing incorporates features suchTuff 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.