A Zone Offroad body lift includes everything you need to properly lift the body of the Chevy Silverado, GMC Sierra 1500. Designed for easy installation and long term performance. Zone Offroad's Crush Proof body lift blocks are capable of holding up to 60,000 lbs. New longer grade 8 body bolts are included. Front & rear bumper brackets, auto steering extension included. Both front and rear bumper relocation systems are included for a clean original appearance. Even the front tow hooks are retained and fully functional.View kit installation instructions</strong