UMI Performance UMI Hardware Kits - 3061

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.

100% designed, manufactured and raced out of Philipsburg, PA-USA.

UMI Performance 78-88 GM G-Body Rear Frame Notching Kit Weld In

End enclosures included to span from kit to original frame.

3061 - 1978-1988 GM G-Body Rear Frame Notch Kit, Weld In

Slightly oversize to allow for GM frame variances.

Cutting, welding and fabrication is required.

1/8” precision laser cut mild steel.

UMI- Frame Notching Kit

Frame Notching Kit