olly hondro
mad scientist
A couple members here have a Chevy CUCV ambulance. They are 4x4, diesel, have pass thru, and can be made reliable with some work. Hard sides, not too big, parts are plentiful as many old-school chevy truck parts swap right over.
Here is one (first one I found, not showing favoritism).
http://www.expeditionportal.com/forum/threads/128701-M1010-military-ambulance?highlight=M1010
Here is one (first one I found, not showing favoritism).
http://www.expeditionportal.com/forum/threads/128701-M1010-military-ambulance?highlight=M1010