Finally got the dually adapters back and installed for a test fit. Here it is with the Dodge wheels mounted and the axle all bolted in place.
Slightly more lift than i was expecting but the springs will settle in a couple of months im sure.
The 2005 dually axle is absolutely perfect width for the Van chassis right out of the box. Tires are still within the fender lip, now i just have to hook up the tracbar, the steering link, and get rid of those gawd awful blackwall tires.
I still have to hookup the tracbar, draglink, and brake lines, but all the heavy work is finished.