Agree they look like 75 Duster / Dart Sport type seats. Ironically I am working on a set of them right now. Legendary makes the skins and padding for it, the set was about $800.00 for black or white. FYI the seat backs were injection molded from the factory. The frames I purchased were left outside without me knowing it and the padding was wrecked. It is a PITA to remove the seat back padding, but it can be done if you have the time. Hopefully your padding is reusable. Do yourself a favor and go to the legendary website and go to the instruction videos and watch the 73 Cuda bucket seat video, its basically the same. Oh and ignore the part where they say the padding isn't available, it now is. And it will also show you how to reinforce your existing padding if you want.