1967 - 1981 Trans Am Firebird Flywheel Cover GM Automatic 350 400 455 GM #403703
This is a GM flywheel housing for 1967 - 1981Trans Am with automatic
1967-74 AT (w/o 307)
1975 AT
1976-77 301, 350P, 400, 455 AT with TH350 or TH400
1978-79 301, 400 A T with TH350
1980 4.3S, 4.9T, 301W AT with TH350
1981 4.9T AT with TH350
Used GM unit does show a small chip out on the part. Located on the opposite side of the starter opening. Still works fine and not noticable when installed.