1966 Dart doors
Technically, they're '66 only door shells for a 2dr hardtop, Barracuda, or convertible. They won't work on a '63 without doing something about the different latch design. It will bolt on and work with the '64-5 models, but, the door locks have a different hole and use a different lock. The glass is '63-6 2dr hardtop and convertible. They made both clear and tinted glass too. Naturally, there are all sorts of moldings and other trim differences through those years and models.