71 and 72 hood question

My point is that they LOOKED the same. In a group of parts the Scamp hood has the same ridge line, same front edge treatment, so measure before you buy, or in my case before you spend much time in preparation.

From what I could figure was that the Duster hood should work with the '75 Dart Swinger fenders (one piece, no extensions) but that the Valiant hood is shorter.