UMI tubular panhard bar replaces stock, improving rear stability & control.This tubular set up quickly and easily replaces the stock panhard bar on the 65 70 GM B Body vehicle. After more then 35 years of abuse the stock panhard bar is usually rusted and corroded with bushings cracked and dry rotted. This new replacement panhard bar bolts in the factory location and includes new grease able high quality bushings. The panhard bar greatly increases rear end stability, controls side movement and body flex. Note: May not fit