Kate has an aftermarket oil cooler on her put on by a PO. It works pretty good for the low budget item it seems to be. However it does not have threaded fittings, it's got "nipples" and the oil lines are held on with hose clamps.
Locally, I can only find 1/2" fuel line that will fit the nipples. Not the best!!!!!!!!! Only lasts about one season, sometimes not that long. Can anyone recommend a good quality high pressure oil line that will do the job, and a source for same, and not delaminate and spew oil on us us out on the highway? Needs to be something that will work with hose clamps. (My local parts place sayz hydraulic line won't work with clamps, has to be fitted with a machine to seal the jucture)
Eventually I intend to replace the oil cooler with something set up for braided steel lines and proper fittiings, but in th meantime I gotta use Kate for daily transport so I can earn the money to buy parts.......and food.....and fuel.....and .....well you get the picture, I'm sure.