Mach 1 Seat Frames

This has become a very difficlult question to answer. I need a front drivers seat for my 70 Mach 1. Besides the Mach 1 itself, what other Ford models would have used the same seat frame. I have seen some opinions that the frames used on the Mach 1 were only used on the Mach 1. It seems hard to believe that Ford would have built a unique seat for one car (accept maybe using a Racaro or something like that). Anyone have any difinitive info what seats from what models might be the same?

Thanks Bob

91LX 5.0 Vert
70 Mach 1

Hi!

any 1969-70 high back buckets is probably good.

Ray webmaster