I have a used BJ's Offroad Lift kit that Fits: 1976-1983 Wagoneer, 1976-1983 Cherokee, 1976-1988 J-truck and 1984-1991 Grand Wagoneer. If you have a FSJ then this is the all spring lift you are looking for. I have decided not to lift my J20 because I am using it to push snow.