I know someone who has done the rear retainer swap so while I can't tell you the details, I believe it can be done.

While you have it apart anyway I'd try to ascertain while transmission is in better condition and go with that one.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...