68 Barracuda convertible stuff

Many years ago I bought a drivers door glass for my 67 vert from a parts yard in Arizona. He pulled the glass from a 69 Dart vert and asured me it was the same.
I checked it upon arrival and it is the same. Later I read that the cuda vert and cuda fastback use the same door glass. I cant confirm that but if it 's true then Dart vert cuda vert, cuda fastback all use the same door glass.
For vent windows in no post models the difference is in how they mount inside the door. 67 is different from 68 up.