Bare aluminum 5 speed bellhousing for small block 1984 1985 1986 1987 1988 1989 1990 1991 1992 Pontiac Firebird and TransAm and Chevy Camaro - Removed from a Z28 Chevy Camaro with a V8 with a T5 with a slave cylinder - Bell would work for the “World Class” Borg Warner 5 speed, 10 1/2" clutch - Will fit all late 1984-1992 Chevy Camaro V8s – Bare bell has been cleaned up in “as found” condition as shown – blasted with natural unpainted finish as shown - casting number 14075723 with a bearing retainer hole that measures 4.685” - Bell has the angle offset for the T5 transmission