Seems I have seen builds that have a molded 1 1/4" hose going from a typical rear-mounted aftermarket oil cooler up to a crossover. Hate to run generic hose and just bend as needed, cleaner look if I could find the right hose. Any thoughts?

Trying to go thru the schematics on mercruiser parts site but nothing coming up yet.

Hardwall 1-1/4" with the steel wire.

That's really only needed for the suction side of the seapump. I'm looking for pre-molded like OEM hoses. Swear I've seen builds that had a setup that work with the crossovers

corrugated flexable water hose the correct diameter.

Get your self a Gates Hose catalog they have a pictures of all the hoses by size. That's what we use

Or Trident or MPI

Good idea! I'd love to have one between my bellhousing mounted oil cooler and my sea pump.

Any luck? I'm looking for the same hose a molded hose to go from bell housing mounted cooler around to the crossover, this came up in a google search.... Also need the sea pump to oil cooler hose, what are you using for that?

Exactly what team archer said....

Most have a pic and dimensions in their catalogues

I would like to have those hoses also, currently using hardwall hose .