UMI Hardware Kits

1/8" precision laser cut mild steel. Cutting, welding and fabrication is required. Slightly oversize to allow for GM frame variances. End enclosures included to span from kit to original frame. 100% designed, manufactured and raced out of Philipsburg, PA-USA. UMI's P/N 3061 G-Body frame notch kit allows for narrowing the rear upper frame rails on the G-Body for installation of a wider tire. Laser cut 1/8" premium steel follows the frame contour (with some intentional slight overhang) and is easily weldable with a standard Mig welder. End enclosures are included to span from the repair to the original frame. Cutting, welding and fabrication is required. This kit is designed, manufactured and raced out of Philipsburg, PA-USA. 3061 - 1978-1988 GM G-Body Rear Frame Notch Kit, Weld In.