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 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 4.5 lugs

edited on account of me being a doofus. but really i blame the heat.