I think the current Quigley Nissan is all wheel drive. They appear to be working on a 4 hi/lo version
New Product Development 2017 Quigley 4x4 Nissan NV
Quigley began development on the 2017 Nissan NV, with the new transmission, to offer 4HI and 4Low. Progress to continue through March 2017. Orders expected to be open in April 2017.
2008 Ford E-350 Quigley 4x4 V10 - 164,000 miles
RB50, PH Top, Dual AGM Group 27 Deka, 2000 Tripplite Inv., No Propane or Water Systems
Van Weight 8,100 pounds, added one rear leaf spring, BFG AT KO LT265/70R17 E Tire press 50psi.