[Eric in the Ozarks]

Every 1960-70s auto from GM or Ford with a vinyl top suffered this problem.

[HELLRAISER II]

I knew that the vinyl tops rusted underneath, but man i've got a major rust problem that you can only understand if you saw it. I've never seen anything like it before, my only option is to replace the whole top from about the bottom of the window up. It's really bad, but hey if you love'em you fix it.