I am currently having a local tube bending company reproduce the water return pipe that runs from the water pump to the bottom of the radiator on the 14L engines ( I assume 15L too).
Yes there was supposed to be a pipe there, the bends are excellent and the quality of steel (065 wall) is much better than original.
Would anyone be interested in one, as it will be much cheaper to make 10 than 1??
Thanks everyone, I'm sure you'll like these pipes they're better than new and safer than the old rusted ones that came on the engine. Ordering a larger batch really helps bring the price down, the original price was $55 for just one, now the price will be lower.