My nephew is restoring a 72 Dart as well. I found him a fender on marketplace and when I went to pick it up, the seller had a barn full of parts. He had these seats. I picked them up for $400. The covers are actually in decent shape but are pretty faded and they don’t smell great. I’ve got those new covers from legendary to put on but I want to refinish the tracks too. I’ll probably add 1/8” foam to all of the surfaces to fill out the covers.