UMI Performance rear torque arm hardware kit adapts aftermarket torque arms to Moser Engineering 12‑bolt rear ends for 1982–2002 F‑Body applications. The kit uses selected bolt lengths and specially designed spacers to minimize play where the Moser housing's 1/2" mounting holes interface with thicker aftermarket 5/8" torque arm mounts. It also fits other brackets with 5/8" holes and 3/8" plate thickness; this kit is specific to Moser 12‑bolt housings.
UMI Performance 82-02 GM F-Body Rear Torque Arm Hardware Kit Moser 12-Bolt