Bench seat frames

[Fhunter1]

Hello,

It's time to do something about my very tired front seat in my 80 stepper. I'm really tired of my butt bottoming out.

So the seat is not original and looks to be from a 81-87 with the cut outs for the seat belts. I had a 79 and much prefer the seat belts coming between the 2 halves of the seat. Since I need foam and upholstery. can I pick up new foam and upholstery from a 78 or 79 and will it fit properly on my seat frame?

I've read lots of posts but did not find the answer to this one.

Thanks in advance