ICT Billet 551142; Oil Pressure Sensor Adapter 1/8 NPT female to M16x2.0 male

ICT Billet 551175; Oil Pressure Sensor Adapter 1/4 in. NPT to M16x1.5 for GM LS

2PCS Straight 6AN 8AN 10AN Male to 1/8 1/4 1/2" NPT Pipe Fitting Adapter Coupler

Kleinn 1021 Dash Mount Analog Air Pressure Gauge, 0-250 PSI - 1/4" M NPT Inlet

ICT Billet 551175; Oil Pressure Sensor Adapter 1/4" NPT to M16x1.5 for GM LS

ICT Billet 551541; Oil Pressure Sender Adapter 1/8 NPT x2, M16x1.5 for Chevy LS

Viair 90101 Pressure Switch 85 PSI On/105 PSI Off 1/8 Male NPT Thread Rated

Donaldson P579716 Hydraulic Pressure Gauge Center Back, 1/8 Npt Thread Size, Bar