I have a '57 150 2-door and a friend purchased a '57 Belair hardtop in pieces. It has some nice seats but he wants to re-do them in different upholstery. We wondered if the front seats are the same between the two. Rear seat is definitely different. He just hates to see the nice covers go to waste and thought we could swap front seats as I was going to have mine redone at some point. Thanks