71 Duster Bucket Seat Vs 72 Duster Bucket Seats

The only thing is I need to buy 71 frames first before I sell the 72 frames.
Ck out legendary upholstery cause no new foam padding is being made for 72 frames n once the old 50 plus year old foam goes bad n starts to flatten out. Well then you’re stuck with getting an upholstery shop rebuild them.
That is what I have read too. I wish I knew if it were possible to use a 72 seat cover on a different year foam/frame. In the end, I just want the correct cover on a bucket seat. Assuming that is what you are after as well? correct 71 seat cover