Scamp nose to Dart nose
As already stated, you just need all the body parts that unbolt ahead of the doors (easy! :rofl: ).
So fenders, hood, hood latch panel, bumper, bumper brackets, grille and headlight surrounds, and in the case of a '71 the lower front valance as well. '71 to '71 will be all bolt on since you don't have any shock mounted bumper stuff to mess with like if you're doing a 74+ swap to a '73 down front clip.
My Duster is a sport body, but, same idea. Duster/Valiant/Scamp front end to '71 Dart