The tail lights are the only things unique to the Demon, the fender extensions and grille are the same on a '71 Dart. Exactly the same. And for that matter a '71 grille can be bolted straight into a '72. Since the car has had paint work (stripes) I'd go by the VIN before anything else, even the tail panel isn't that hard of a swap. Day or two's worth of work is all to swap the sheet metal. Some people have been known to convert Dusters to Demon's. :D
All that aside though I'd say that one's real. Fix it up with a nice small block and away you go! :thumbsup:
