Tony, I think its anodized aluminum. At least it is on a 65.You're talking about the trim that goes above the windows and helps hold the headliner in place, right? They don't reproduce it as of yet, so you're going to have to search for used. I have some for a 65, but its not in the best condition.
Those are anodized aluminum. You will probably have to get a nice used set and have them striped,polished,and reanodized.Good luck finding NOS, and no repops are being made that I know of.
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