Found this is an older post. Could be one of the best ideas since sliced bread. We need to go to the local surplus yard anyway and see if he might have a water pump for one of our industrial GMC I-6's.
Plus it really matches my decor:) 'I mounted two ammo boxes in the bed one per side, they work great for tool, tie-down/rope, spare parts, and that all ways useful extra gallon of gas storage.'