70-76 Demon,Dart sport,Duster Pictorial History

The scoop on Dusters is a popular add-on and it looks like it belongs there. But they were not available with them from the factory.

Louvers? Nope.

A Demon hood might bolt on and latch on a Duster because they both overhang the grille. But it probably wouldn't look right.

But whole front clips seem to interchange between A-bodies without too much trouble!