Raceworks Branded LS Engine Oil Pressure Adapter / Tee - M16 x 1.5 to 1/8 NPT
Allows the factory oil pressure sensor port at the rear of the valley to accommodate the factory sensor as well as an aftermarket gauge (1/8 NPT). Perfect for aftermarket gauges or LS conversions where you're trying to get the factory oil light working.
Can also be supplied with a 1/8 NPT Oil pressure switch.