Quote: the rarest car i ever owned was a 74 anniversary trans am 455sd 4 speed with T tops.
1) no 1974 Trans Ams were built with T-tops 2) 1974 wasn't an anniversary year for anything 3) the only anniversary trans am that came with a 455 was the 1976 model and it sure wasn't a super duty by then - garden variety low-po 455