Looks like I jinxed myself...
I installed the proper Lokar bracket. Then drove in the bearing and spud shaft into the adapter. I test fit the adapter to the transmission and it bottomed out on the trans output shaft before the adapter seated.
It looked like I might need to trim the output shaft a little, even though it was cut to AA specs.
A quick Georgle confirmed that I wasn't overlooking anything, but I decided to assemble the t-case on the adapter and install on the transmission as a complete unit later (Georgle method of assembly). If all went well I would cut the output shaft down last since that is non-reversible.
After painting the case half & adapter with my new Permatex 3, it was installed and torqued to spec. We (my niqqa Rob came over to help) then started putting in all the gears and idlers and bits and pieces.
When we got close to the end, we realized the spud shaft wasn't long enough to hold the gear, spacer and bearing.
Turns out is short by about the same amount that the adapter wouldn't reach the transmission by.
Looks like it wasn't machined right. It was probably supposed to be turned down to this groove.
So, no pics of the blingin' t-case installed. I'll call AA and get this fixed. I'm glad I didn't cut the output shaft though.
We spent a lot of time head scratching and looking at the FSM today. Next time it should fly together. I've got the split case all figured out now.