I spent an hour at the hot rod shop today trying to get a fitting like the one below. I have the fitting right now in -10AN 90 degree to 18x1.5mm and it's marked "Earls". The fitting I have is failing and starting to leak for some reason. Unfortunately the only ones in Earls catalog now are AN to AN and AN to NPT. This fitting is used on the line going into a 2nd Gen RX7 oil cooler. Numerous calls to Earls tech line and it does nothing but ring and then they get tired of hearing the phone ring and just hang up without answering.

Any idea where to get this without buying a new oil cooler hose set?