Convert your rear trailing arms to spherical bearing connection using these press in CNC gold anodized aluminum sleeves & bearing side spacers. Replaces bushings on the outermost mounting position of the trailing arms at the subframe connection point. Teflon lined spherical bearings allow bind-free suspension movement, Sold as a pair for left and right sides (picture shows one side). **Must remove the OEM rubber bushings AND steel bushing race from arm. Recommended to apply Green Locktite to outside diameter of aluminum sleeves before pressing into trailing arm to prevent any slipping when driving.