Nope! The only Mopar factory rear disc set-up was on the (I think) 74/75 Imperial. It could probably be swapped to an A Body 8.75 IF and a BIG IF, you could find a donor. Best would be to contact Dr Diff - he's the go to guy for Mopars. Summit/Jegs has kits for the 8.75. A member here was fabricating the brackets to use the 94-05 or so Mustang rear discs. I bought the adapters from him and my A Body 8.75 is now equipped and ready to be installed in my wagon
