need some seat measurements

Looked at a set of what is suppost to be original 65 chevelle SS bucket seats but they did not have the 65 seat covers on them. Dude swears up and down they came from a 65 SS and were pulled in 72 from a totaled chevelle. Anyway, can someone give me the measurments of the seat track width, seat bottom width and seat back width? I want to make sure they are not corvair seats before I spend the money on them.