I am looking to go to a larger cooler on my carbed 500hps and would also like to clean up the plumbing a bit and think that if there was a cooler with in and out at same end thh oil line could be a straight shot from the themostatic oil filter mount verus one having to have a big loop in it which is tough with the braided oil lines.

who makes one and any picture of neatified plumbing would be appreciated

I've got a pair of these for sale if you're interested--made by SeaKamp.

You would want a "two pass" cooler. Teague sells one.
You could make Klaw's into a two pass. You will have to loop two of the fittings, on one end..

Hey Russ,
Just a quick update on my new oiling system. While I have only got to run the boat once this year, the system seems to work great. Temps are a bit low, but I equate that to cold air, cold water and not beating it up too badly yet. I am still taking it easy on my freshly rebuilt drive. I'll keep you posted.

Vinny

Teaugue's offshore 2 pass cooler has the water inlet and outlet at the same end, however the oil in and oil out are about 12" apart

Wobble, good call. I stand corrected.
Vinnie, you have a PM.

Russ,

I checked my PM box, nothing there from you..