Update.
Well I have this issue sorted out with one manufacturer. They sell a kit with the car, that deletes the parts that I need to beef up. Still waiting on word from the others. Take a guess on which manufacturer got back first.
So in working up my build sheet, I need to find a Dana 44 pumpkin and related parts (i.e. gears, spider, LSD).
One of the parts I am having trouble with would be the half-shafts (or whatever you call them). The 30 spline to yoke things that come off the pumpkin.
Was told that the resources above were the way to go. Anyone have a website, or contact info on them.
Thanks in advance,
Chris