Rear Bumperettes (guards) for 75 Duster.

Appreciate the education, I was definitely wrong. And I now understand what you mean by the top of the Duster/Dart Sport rear guards being wider. Even glancing at your second pic I was not able to see the difference until I stared at it for 20 minutes! One literally has to see them side by side but there is a difference in the rears when compared to coupes and sedans. Other than side by side they seem the same. Sadly, after looking at my Duster rear guards they are rusted thru on the sides nearest the license plate indentation, so I'll be of no help in your search.