Would there be some kind of adapter needed between the open drive line from the 55.1 (gmc) hydro to the stock (chevy) 3spd trany.
Would'nt there be some type of fluid leak?
If there is such an adapter who would make it?
Also, if I was to change the trany to a 350 4spd or like, What type of adapter plate would be needed between it and the 235?
Who would have that?

All your info is helping. This is my first engine,trany and axle swap.
I like to keep things basic and as original and old school as possible.
At first I was going to attempt the S10 and nissan axle but I think this will still keep me with the old parts.

Thanks Again
Javier