After I made the post above, this little issue stuck in my head for the remainder of the night until right now when I'm making this post.
I retract my comments from above. The pic shown above is correct. I don't know what I was thinking but after pondering on several crap I've had and dealt with in the past, it came to my head that the listings above on the tailshafts are correct lengths and which t-cases will fit.
I think I need to retire and get out of the truck industry. I need a new hobby.