That would be great if you could provide some information about the machine shop. It's the power steering cooler. Paperclip cooler was removed at some point and a rubber hose installed as a jumper. Not sure why. Trans cooler will be my choice.
they looped out the ps coolas as its way too expensive for what it is I think I priced it out and it was somewhere in the 300 range. just get a generic trans cooler and use that, I ziptied mine to what was left of the paper clip and called it a day.
ill have to ask about the machine shop tomorrow
youll have better luck emailing beno on his site he responded back to me in about half hour when I had a parts question, www.landcruiserpartsandconsulting.com/