I found this one one Stovebolt.com blogg page. http://www.stovebolt.com/techtips/t5tranny.htm Martinius.
That's an interesting article, I am going to go next into the tranny and rear end on my new 53' project. I think i would have to read a few more successful stories before i attempted it though. With the Saginaw, at least I know that there is plenty of experience and parts adaptability. But a 5 speed would really be nice and not to have to change out the rear end. Post more if you find them! Flashlight