67 Dart windshield gasket issue.
What many guys do is use the 68/ later gasket, which fits all the way to 76. You must but the retainer clips for the 68 and later trim, and of course drum up a set of the 68 and later trim as well.
Here's one thread.
https://www.forabodiesonly.com/mopar/threads/windshield-molding-clip-question.360765/
Print