BobW70Mach1 28 Report post Posted October 18, 2021 I am new to the forum. I apologize if this has been asked before. I did do a search on 69stang.com and could not find anything. I just bought a 70 Mach 1 and the driver seat is not original. I have seen different seats for sale. Grande/Mach 1 and standard. Are they all the same seat frame? I intend to do new foam and seat covers so I don't care about the outside differences. Quote Share this post Link to post Share on other sites