This appears to have a MB body on a CJ-5 chassis of some vintage.

“1945 Jeep MB military body. With a 231 Buick odd fire V6. It has 310 miles on it since it was gone through. Bored 40 over new cam new crank new pistons valves were done high volume high pressure oil pump new water pump new fuel pump. Electric fan along with the mechanical fan for cooling. Trans had all new gears put in transfer case was replaced with new one with large idler shaft. Had new gauges put in had some high back bucket seats with shoulder and lap harness put in. 8000lb winch with remote. Has electric wipers, electric fuel pump along with the mechanical one, heater, a set of mag rims and tires go with it. New top, lots of other stuff was done just to hard to tell it all. Sweet running old Jeep if you are in to that kind of a ride. This was all done in 2007 and it has sat in a garage ever since except to take it out to license it and out on some of the trails around Morgan.”

http://www.ksl.com/auto/listing/1711348?ad_cid=9