I agree with amc49, Over the past few years I have collected seats for 80 to 83 - 750C, 750K and 750sc. All 3 are totally different; shape, frt. tab and attaching points. For right now I find that I have a very nice 750C mustang seat that's extra (for now anyway). Any way, I agree with amc49 that most seats are particular to yr. and model.