Okay...is it window channels??? run?
I think this is what you're looking for, I would normally refer you to "partsmix", but their site is down right now.
Here's a Canadian supplier,
67-76 A, 66-67 B, 69-72 C Body 2 & 4 Dr. Sedan Flocked Rubber Door Glass Upper & Rear Channel Run, 96" Long-Repro
Laysons may have a listing, but I'd be surprised if they had any in stock, and backorders can take over a year.
I'll see if I can find a closer source to you.
cheers
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