4 speed over drive

I remember one of the guys in my mopar club had an AMC with a 304. He wanted to put a 5 speed in it and ended up fitting a Borg Warner 5 speed. Said it was damn near a direct bolt in. I think it was from a Mustang or something. Seeing as how AMC uses the same bell housing pattern as Mopar this might work. Sorry,dont know where he is anymore.