PSR's Holden Commodore VE-VF solid rear crossmember mounts are specifically designed to eliminate axle tramp and the issue of rear end steer while cornering at high speeds. These additions to your suspension are a must if your vehicle has trouble getting power to the ground or you suffer from drivetrain damaging axle tramp! Made from solid aerospace billet aluminium and CNC machined for a precise fit. bushes are heat treated for strength and anodized Silver for a on lasting finish. Guaranteed to be a huge improvement over conventional bush inserts. Kit contains 8 bushes and is installable while the crossmember is in the car.