Actually its a new gov't rebuild, your close just add 2 more cylinders, its a LDT-465-1C turbo whistler for a deuce(M35A2) thats what its going back in, i have a '68 AM General that i am redoing, for historical events and for farm use.
The truck weights in at 13700lbs, with a 10,000lb winch on the front, im waiting for the weather to break and a evening to remove the old engine with busted block and put this baby back in...
The engine is 1650lbs and the half can its in comes in at 800lbs, that is what i had in the bed of my dodge coming back from KY. all together i had 2755lbs in the bed of the dodge, the extras were 10gal diesel fuel, 2 9. 00-20 tires, and assorted parts.