Today I got the 1967 Ford N-950 out and hooked up to the fiver for a short trip. The 743 cubic inch Cummins diesel does a pretty respectable job of towing the fiver.
Beautiful Truck!! I drove one of those for a moving company,, it had a few holes in the floor and we nick named her "Hot Foot"! Had a 6V53 in it and when you shifted it it was like rowing a boat!!