How many 1976 Plymouth Dusters were made?

Didn't they come with a /6, OD 833, and some aluminum body panels?
Feather Dusters came with aluminum bumper "reinforcements" behind the bumpers, aluminum hood and trunk reinforcements, slant six's with aluminum intakes. There were a considerable weight savings through it all. The bumper brackets, hood and trunk bring pretty good money as swap meet items. In fact, if i could find them, and reasonably priced, I'd buy some for my '76 Duster.