For those of you who push the engine hard and need to drop the oil temperature to a respectable level, this adapter bolts in place of your oil temp sensor housing on the C5 Corvette.  Your sensor then threads into this adapter. Now you can run -10 lines to an oil cooler and keep your engine happy.  Machined billet aluminum anodized black, this is the same adapter that comes with our C5 oil cooler kits.  Includes a gasket and two -10 fittings.