I have a '62 Fury with a /6 and push button tranny. I plan on putting in a 413 in the next year or so and want to keep the push button tranny. Sounds like the best way is to get a '65 big block tranny as it will have the slip yoke tail section but those are hard to come by. I found a '64 Chrysler 300 with a 383 and push button tranny here local that I can get fairly cheap. If I go that route I believe the two shift cables on my car (/6) will operate the '64 big block tranny, correct? Also, I should be able to use the '64 Chrysler driveline, with ball and trunnion, and shorten it for my '62, correct?