UMI Performance
UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Bolt In, Stock Height w/150lb Springs - (UMI-3065-150)
Description1978-1988 GM G-Body Rear Coilover Kit, Bolt In, Stock Height w/150lb SpringsDesigned, tested, manufactured and raced in Philipsburg, PA-USA