40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 8 piece kit is designed to weld-in and provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition. Cutting and welding is required. The 1/8* thick laser cut UMI P/N 2662*s are designed and manufactured in Philipsburg, PA-USA. Repair kit is supplied bare metal for welding purposes. Repairs front subframe on 1970-1981 Camaro and Firebird*s.