The one pictured above will have to be modified for it to fit a Duster. I used a barracuda style on a Duster and the Duster grille would not fit. One thing was the parking light pigtail would not fit because the early style does not have a big enough hole for socket . You can see that clearly in the picture. There are other things that you can see if you compare them.. I installed one and painted it and screwed myself because I had to make mods after paint.
This Just some info for anyone doing this. Is it usable? Yes but keep your old parts for the mods. Also early fronts have hood support studs that the later fronts do not. Torsion bar cross is also different. The top picture is a 71 the bottom picture is a 69
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