1973 Duster to 1970-1972 front clip

I actually like the 73-76 doors and interior parts better. Personal preference I guess.
The 70-72 fenders only differed from the 73-76 style as far as attachment is concerned at a small spot where the early ones had a steel tab that extended toward the wide steel flat panel that supported the top edge of the grille. With my car, I just made 2 simple brackets out of 14 gauge metal, bent them to a 90 degree angle and used a self tapping screw to attach them to each fender. I had the grille support in place to make sure I installed those brackets in the right spot. I don't recall if I had to drill the core support to mount that wide flat panel...I probably did. This was going on 10 years ago and I sold the car in 2011.