UMI Performance, Inc is proud to introduce our P/N 2045 GM F-Body bolt-in rear coilover bracket kit. This kit allows installation of a true double rod end performance shock in place of the standard stud type shock. P/N 2045 can be used with standard type springs as well as most aftermarket lowering springs. An innovative, TIG welded lower bracket holds the shock in double shear and works with standard axle mounts as well as with most common relocation brackets (spacers included). Drilling two 3/8” holes is required (no welding). The teardrop shaped upper mount is also double shear and features a straight pull design for optimum performance. Designed for 14”-16” ride height dampers with a 1.25” width and ½” bushing diameter. Contact UMI for further information. Supplied powder coated black, includes hardware. All UMI components are 100% manufactured in Philipsburg, PA-USA.