old school powerglides

[Revhead]

Anyone have a clue about the differences in the early PGs? especially differences between '53-'54 and tri-five years? Maily concerned about bellhousing patterns and stuff. I got the adaptor plate for a '54 but the guy I am trying to help has a tri-five PG. it gonna fit?

[lakes modified]

they should all fit. they even came with cooling holes in the bellhousing, but not sure if they were for 6's or v8's. there should be someone on here that can answer that one?

[SimonSez]

Have a look through the forums over at Chevytalk, http://www.chevytalk.org/threads/ubbthreads.php

I am pretty sure I have seen something about that over there.