I picked up a NV4500 over the weekend. It's out of an early 90s GM 2wd truck. Did some checking, and I think I can swap the output and tailhousing to convert it to a 4wd unit. Anybody know for sure if this correct? According to the PO, make some noise, so will need a rebuild anyways. Also, where can I get the shaft/housing, searching provided some links, but looking for more options and prices.
