Is there a difference between 70-72 Duster Doors from 73-74

I have 2 doors. Is there a difference between 70-72 duster doors verse 73-74? Will they interchange? How do I tell what year I have? Here is a picture of doors trying to figure out what year it will fit? I have more pics. Out of space to post it here. If you can PM me for more photos I can send to your e-mail.

Thnks,

Wizard

The outer sheet metal skin is the same.
Internally, the 67-72 doors have an integrated steel upper panel that is painted either the outside color of the car, or a color to match the interior. The 1973-76 doors have a molded plastic upper door panel that is held in with several #10 screws. The inside door handles in the 67-72 models are just forward of the arm rest pad. The 73-76 inner door handles are up higher and are of a different design.

I changed the pic on my post. What year would this be?

Thnks,

Wizard

That is the 70-72 style.

Ok thnks