73 Roadrunner hood "scoops" on a Dart?
I would hate to see an original RR hood cut up for parts. Do you have access to one? If so, consider making a fiberglass mold of the scoop area on the hood and then make a glass one from the mold. It is really not that hard to do.
Once you have the mold, you can cast more scoops from it and sell them on E-bag.