1970 Duster Rebuild
I have a soft spot for Dusters also. The B-5 one in my avatar pic there was my first new car. Don't start doing the math...yea, I'm old. Don't want to come across as a smart A, but that quarter panel patch you have is not really correct for a 1970. There is no "turn in" forming the bumper pocket. I ran into that problem on a 1970 that we are restoring. It can be used by patching in cutouts from correct quarters.