3/8" Barb for Oil Cooler and a Mychron/Acewell Water Temperature sensor (M10 x 1.00)

Designed for engines that have an external oil cooler that needs to be T-ed into the coolant line going from the head to the radiator. 1" barbed ends with an M10 port for the MyChron water temperature sensor (604-201) and a 1/2" NPT port used for the oil cooler line.

Includes 3/8" barbed to 1/2" NPT fitting. Engines that use a 3/8 oil cooler line include the Kawasaki 636.

The fitting also fits the Acewell Water temp sensor.