GReddy Oil Block Adapters fit most Japanese engines, with the provided M20XP1.5 and 3/4"x16UNF center bolts and 56mm & 65mm O-ring combination. The CNC machined block adapter installs in-between the the factory Oil filter block and the Oil filter. This provided an ideal position to mount gauge and testing sensors.
Make: most Acura, Honda, Scion, Toyota, Lexus, Mazda, Mitsubishi, Nissan, Infiniti, Subaru
1/8PT ports for Pressure & Temperature Sensors