New GM aluminum distrubutor plate cover.  This textured aluminum plate bolts to the TPI upper plenum to cover the distrbutor, and is OEM on the TPI Corvettes.  This plate is approx. 3/4" shorter than the plastic Camaro/Firebird cover for tight fit applications.  Also acts as a shield for ignition noise.  Includes aftermarket stainless hardware.  Fits the following:

85-91 TPI Corvette

85-92 TPI Camaro, Z28, IROC-Z
85-92 TPI Firebird, Formula, Trans Am, GTA