Look at post number 3 and 13 here.
This a stock 2wd ambulance.
Sportsmobile had some entry level 4x4 van setups and some highly capable vans also. A locker, winch, and a good driver can...
Looking for a 08+ 5.7 powered Sequoia 4x4 or 15+ QX80 4x4 in the southeast coast
Must have leather
Would like to buy something that someone has owned for a while willing to pay kelly blue book private party value
Not too concerned with miles
Get one with little to no rust if plan to complete the conversion your self.
Look at the e350 7.3 ambulances they are the best bang for the buck. (Usually under 6k with good miles)
The 5.4 and the v10 are reliable after about 2001 but the 7.3 holds its value better. Buying a van right now is...
Seems to be aimed a trucks with frames that flex. But like I said I don't see a frame for the flatbed of my 4x4 fuso sold new by Mitsubishi.
Ford E350 is a solid frame with very little flex
I think the independent living area suspension was born in Germany.
Reach out to your manufacturer and see what is required.
I believe that my truck box was built by unicel and it doesn't flex. The box will outlived the truck and it's a 7.3 diesel