Learning about the A833 - old mopar tech video -Sticky?

If you go to the MyMopar site there is a "whole big gob" of those tech bulletins and videos, as well as lots of other things. I've posted a schzillioun times "service manuals..............."
Master Tech Service Library

MyMopar - Mopar Forums & Information - Chrysler Master Tech Service Conference Library

Notice Ma calls the main drive gear a "pinion." In the late 70's some of us got to discussin' terminology, and we looked up that part in various transmissions from Chrysler to Borg Warner to Spicer and Fuller and I don't know what. Just about everybody has a different name for the "input shaft"