The best fits, are ether NOS (good luck with that) or used ones. Try TONYS parts: They will take the time to talk with you and either take what you need off thier parts cars, or off the shelf. I needed a vynil top moulding set for my 71 (NO-ONE makes them repo), and I got a complete original/used set for about $200. They were not dented, just needed a polish: I was VERY happy
Tons asked the right questins, and will take the time to help you out