My 1972 F7 Dart Swinger

I started taking apart the passenger seat. I've got the inner track soaking in evaporust. I'm doing them one at a time so I don't mix up any components. I took the seat back off to scrub it up. It was dirty and had some scratches on it. Unfortunately, the texture is just crumbling off. I could spend a ton of time trying to remove all the texture then re-dye them but I decided last night just to order new seat backs. I picked up the OER ones from JEGS. I don't have the best experiences with JEGS but they had the best price. I googled for a discount code and found one so, I paid $240 out the door. Hopefully they fit well and are the same or near the same thickness and fit as OE. I also ordered new return springs for the track assemblies and ordered some new latch catches since the originals look pretty corroded. I cant put them back on a newly reupholstered seat. They would be an eye sore.
I found one seat track first and it was reasonable so I bought it, then later found a set and bought them. I'm glad I did because once I got into them, I found some of the nylon slides were cracked and partly missing. I was able to put one good set together for the most part with only one 1 slide that was cracked in a spot but still workable. I used that on the passenger side. If you end up in need I have some ball bearings and a couple of rollers also.