Tuff Country 99-05 Chevy Silverado 1500 4wd 4in Rear Block & U-Bolt Kit

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

• Designed For Rear Axle Only
• Made Of Cast Iron

Fitment:
Chevrolet Silverado 1500 Base 1999 to 2005
Chevrolet Silverado 1500 Hybrid 2004 to 2005
Chevrolet Silverado 1500 LS 1999 to 2005
Chevrolet Silverado 1500 LT 1999 to 2005
Chevrolet Silverado 1500 WT 2002 to 2004
Chevrolet Silverado 1500 Z71 2004
GMC Sierra 1500 Base 2002 to 2005
GMC Sierra 1500 HT 2002
GMC Sierra 1500 Hybrid 2005
GMC Sierra 1500 SL 1999 to 2003
GMC Sierra 1500 SLE 1999 to 2005
GMC Sierra 1500 SLT 1999 to 2005
GMC Sierra 1500 WT 2002 to 2005