Sway Bar Bushing Sway Bar Bushing Kit Sway Bar Bushing Kit; Red; 30 1/2mm Bar; SPECIFICATIONS: Color: Red Diameter: 30 mm FEATURES: Enhances Effectiveness Of OEM Stabilizers Firm Polyurethane Features Grooved Bores Holds Super Grease For Quiet Operation The effectiveness of OEM stabilizer (anti-roll or sway) bars can easily be enhanced through replacing the mushy stock rubber bushings with firm Prothane polyurethane bushings. They feature grooved bores, designed to hold Prothane's super grease, for quiet operation. Also available for larger diameter high performance sway bars. PROTHANE Motion Control has become synonymous with innovative, hi-performance polyurethane or urethane for short, based bushings and driveline components. From bushing, bump stops and body mounts to stressed driveline components like motor and transmission mounts and lift kits, PROTHANE engineers are constantly developing innovative new hi-performance polyurethane based parts. As enthusiasts and racers, we take great pride in being the first to bring you better polyurethane bushings, transmission and motor mounts to enhance the performance of your vehicle.