Is a Duster and Dart door swap possible?

Hey, thank you very much. Just so I'm getting it correct... The 73' Dart swinger doors won't work on the 70' Duster because the glass wont fit the pilar or roof line? Thanks

Yeah the Dart window won’t fit the Duster at all. The Dusters roof line is totally different and there’s a bunch of curvature on the glass too.

What I don’t know is if you can just use duster glass or maybe duster glass with a duster regulator in that same door just because it’s a ‘73. The earlier dart doors don’t work mostly because of the wing vent provisions inside the door.