UMI Performance 59-64 GM B-Body Adjustable Panhard BarThis tubular set up quickly and easily replaces the stock panhard bar on the 58 64 GM B Body vehicle adding increased rear end stability and rear end adjustment. This adjustable item allows on car adjustment when rear end centering is needed. By lengthening or shortening the panhard bar you can easily move the rear end side to side for additional tire clearance and appropriate rear end alignment. All adjustments are made while the panhard bar is still