1976-1986 CJ 1-3/8" Rear Boomerang Shackle Kit (BDS124119)Features Heavy duty American steel construction Provides 1 3 8 inch of additional rear ride height Allows additional suspension travel Compatible with most lift kits The 1976 1986 Jeep CJ 1 3 8 Rear Boomerang Shackle Kit by BDS Suspension is designed to increase the ride height and stance of Jeep CJ5, CJ7, or Scrambler models from those years. This shackle kit adds 1 3 8 inches of rear lift, improving suspension travel and strengthening the rear