The Vibrant LS engine oil pressure adapter allows retention of the OEM M16 x 1.5 oil pressure switch while providing a 1/8 in. NPT banjo port for an oil reference or gauge. Constructed from 6061 aluminum with black anodized finish and supplied with three crush washers, the adapter simplifies installation of an oil pressure feed for turbo or gauge plumbing without relocating the factory switch.
Vibrant LS Engine Oil Pressure Gauge Adapter Fitting