’75 Duster Hang Ten?

I've got a very well used '75 Duster Sport, thats had an interesting life. It currently has black carpet/headliner and black custom made door panels and rear panels (below rear windows), non factory sunroof and rear windows have been etched. It's got one full fender tag, and a second one with one and a half lines of code on it. I've decoded the interior as a "decorators package", finding a picture online, it's the exact same as the Hang Ten interior! Though only the seats remain, is this a rare thing to have? The few Mopar guys here have never seen or heard of such a thing? Code is A63 I think. Thoughts?
Author: admin