Moose Racing Rear Independent Suspension Kit 0430-1049Kits contain all of the components required to rebuild the upper and lower A arm and knuckle Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground Self lubricating acetal Delrin bushings for better wear and performance All metal bushings are case hardened and plated to prevent wear and corrosion Two kits required per vehicle