UMI Performance 82-02 GM F-Body On-Car Adjustable Panhard Bar with Poly BushingsUMI's tubular on car adjustable panhard bar replaces the stock stamped panhard bar, offering increased strength and improved rear end adjustment. This upgrade is essential for centering the rear end after lowering the vehicle and allows for the use of larger tires. The double adjuster features left and right hand threads, enabling easy on car adjustments without removing the panhard bar from the vehicle. Polyurethane bushings at both ends eliminate