OIL PRESSURE GAUGE T PIECE ADAPTOR- IN Steel Body Universal Fitment Sizes Available: Engine Block Thread Size(Male Thread) 3/8" NPT & Female Thread 3/8" NPT To 1/8" NPT for side Oil Pressure Sensor Gauge port) This adaptor is designed to fit in place of the oil pressure warning light switch on the engine block to provide a place to fit an oil pressure gauge sender whilst retaining the original pressure switch which is refitted in the back of the adaptor The adaptor is simple to install and allows extra gauges to be fitted without the need to modify or drill & tap engine components NOTE : THIS LISTING FOR ONE PIECE
eBay