Not for most engines. I don't know about B/RB V8s, but Torqueflites for 6-cylinders and A V8s in '65 had a tailshaft and housing identical to the '64: Ball and trunnion.
I should have been more specific...1965 was the change-over year and parts swaps can be a little frustrating if you are chasing a dead end. The factory parts manual shows both styles of u-joint being used in '65 with an indication that the Dart/Valiant used the trunion.
