in the case of the 65 valiant .... Yes they are the same.(post # 3 is my measurements) 63-66 Dart Windshield Gasket Source?
The gasket is slightly different but also can be used. it's an inside trim to gasket issue on the gasket. But more importantly it's a glass with tint band on top or not on top along with the glass being slightly thinner due to "import glass" measurements MM vs Inch in 65 it was inches and nowadays it's MM's so thinner glass overall. And the chances of finding a clear one is getting worse and worse. I found 1 tinted one without the top band 2 years ago and now will need another one, but I'll probably break down and get the banded one for my convertible since it's easier to find.
