Looking for info on seats. Someone hass replaced the back seat out of some kind of Oldsmobile I THINK.Is this possible? The fronts are buckets but not original.They have the same hard backs like they should. The button to allow you to fold them down seems to be in the right place on the upper out side. Where they bolt down seems to be a little wider though. What this all amounts to is that I was going to order the re-upolstery kits from one of the suppliers like Nat'l Parts Depot but now I am afraid to do so as they may not fit; any suggestions? I even called the lasr owner and he had no clue what they were out of. The buckets to me resemble the ones in a 68 (from pictures).I'm lost and somewhat disgusted. Any help PLEASE!! Thanks Steve