The Dust-Turd project.

I have a 74 drag race Duster with a higher compression 451 running E-85 fuel. Your find definitely has better suspension. And rear end upgrades. I would be curious on your take on value? I also have a higher HP E-body drag race project. As as well as a B-body street car. thus one may have to go. Due to space and time.

Yours looks to have different period builds? If older pro stock type build? Say mid 70s? That rear setup looks newer than what was available in 70s? So does the front's rack & pinion. My E-body has a 1975 Mustang rack in a Pro Stock attempt back in the day. (Though couldn't compete with the Landy's and Sox Martin's of the day.) And it doesn't look like the aftermarket setup of your Duster.

You have an interesting piece. And very nice car.