This UMI Performance TH400 crossmember is made for 1982–1992 third-generation Camaro and Firebird installations and fits a short-tail TH400. Built from 0.120" rectangular tubing with 0.188" mount plates and a 0.375" thick transmission mount, the new crossmember ships powder-coated in bright red or gloss black and includes mounting hardware. It uses factory crossmember holes and requires no drilling.
UMI Performance 82-92 GM F-Body TH400 Transmission Crossmember