Hi Wood.
As mentioned, checked the usual suspects.
In looking for a set including the thin, solid plastic pipes (incase you haven't seen a p38 petrol, one of these runs back to the header tank).
You might not be aware, but Google has been...
Recently, whilst searching for a full set of water hoses for a p38 thor 4.6 2001...
I came across a post from a guy who had sourced a set including the narrow hard plastic hoses with soft ends.
Now I need a full set, I cant find the post...