To improve and stabilize your Jeep Wrangler YJ ride, use the Rough Country shackle reversal kit. This will relocate your front spring shackles to the rear mount providing less rebound in the front end. Kit includes shackles, spring hanger brackets, polyurethane bushings and all necessary hardware. No welding is required for installation. Works with lifted or factory height vehicle and gives approximately 1/2" of lift after installation.