Join Date: Jun 2009
Location: Southeastern Pennsylvania
The factory installed vinyl tops had these. They were nothing more than a narrow strip of aluminum band, pop riveted to the roofrail, and covered completely with silicone rubber. It kept the edge of the vinyl in place, and prevented water from getting under the edge.
If you can't find anyone who can provide this, I'm pretty certain I can find a supplier for them for you.
Amateur restorer. Well, sometimes I have been paid for it. But not right now.