Not sure if the year but I'm sure it's 73 up. The rotors slip into the smallest part of my cragers unilug but my sbp drum wouldn't. Here is a pic of the donor
That is for sure 73+ (same front end as yours) so you're good to go. The prop valve was missing from that car?
It is in the engine bay on the drivers side. Follow the master cylinder brake lines down and it will be bolted to the frame with one bolt. Should have 3 or 4 lines going to it. Cant remember.
