The good news:
Got the TC installed today. It was not bad after I bought two 3/8" drive extensions (30" total) and a universal 13mm socket. Those bell housing bolts are almost impossible to get to without them.

The bad news:
Went to set up the rear and found that the used Auburn posi unit I bought off EBay was defective. The was alot of slop in the main pin that runs through the case. It wasn't the pin, but rather the case itself was wallowed out.
Now I have to order a new posi unit which I should have done from the first.

I will get this car finshed one day soon, God willing!