Post your diagrams and what not
1st picture shows the 4 different output shafts that were used in 727 car and light truck trans.
The 2nd picture (actually a PDF file you have to click on and open) shows air pressure test ports when rebuilding or diagnosing a non-lockup torqueflite (same on a 904)
I also have one showing the oil pressure diagnosis ports but it's too big to load. Have to run right now but when I get home I'll resize it and post it