Oil filter fitting with central thread to be screwed to the 20x1.5 oil filter, consisting of 4 1/8NPT threaded side holes, also supplied with caps to be used for any holes that are not used.
Compatible with all Depo/Prosport instruments because the oil pressure and oil temperature instruments are supplied with a 1/8NPT thread sensor.
It can also be used for Roaditalia instruments but when ordering you must request a 1/8NPT sensor