Using 65 Newport BBP set up on my Dart?

Were the Chrysler Newports 5 on 5 lug pattern or was that exclusive to the Imperial line?
To the best of my semi-delusional knowledge, it was just the Imperials.
to my understanding the 5 on 5 pattern was exclusive to the imperials. i just worked on a newport and it was for chure 5 on 4 lugs
Five on 4 1/2, doofus! :) JK