I gathered up all my seat related parts today and assessed their condition and tried to get an idea of any small items I may be missing. I have 3 bottoms, 2 left backs, 2 right backs and out of that I should be able to piece together a decent frame.I have already done some work to the best bottom. I replaced some sagging springs with good ones out of the other bottoms and formed a new rear spring frame wire to replace a rusted original and installed that some months back. I have a good passenger back but the best driver's back I have is gonna need some border wire repair too. I had hoped to rob that wire from another spare back but they are all rotten in at least one place. I'll have to make something.
The bottom frame that I'm using has these little sheetmetal plates that cover the rear corners and attach with 2 phillips screws. I'm guessing their purpose is to keep the seat cover from hanging on sharp edges in that area. Mine are rusted. I'll have to make two of those. While I work on this I intend to study as many articles as I can find on seat restoration.
My rear armrests came to me used and in bare metal. Are they supposed to have tack strips attached to them for the new upholstery to attach to? where did these tack strips attach? Are these tack strips the only thing that holds the new covers on or is an adhesive like contact cement used to? CARS didnt cut the hole for the rear ashtrays. I thought that was cool of them to offer you the option to delete them but I'm leaning toward keeping mine.
While the inside is gutted I will probably pull the carpet and lay in some insulation. I may insulate the roof and order a new headliner and install that while the seats are out too. I have read 100 threads on insulation but I have no idea what I'll use.