We are starting the restoration of our 1965 Chrysler New Yorker. Car has been garaged most of its life and doesn't have much rust. But we are taking it all apart to do a color change. I noticed that there are a lot of parts that are hard to come by for the C-bodies and wanted to make sure I can get the part before I damage something I can't replace. Does anyone know of a source for the rear window gasket for a Hardtop. Tried Steele Rubber Products and Kanter.