One of the most critical parameters you should monitor is the engine oil pressure in your vehicle. It can be the difference between making it home safely or needing a full engine replacement. The patented air core meter movement provides the durability and accuracy that you expect from the Autometer name.
SPECIFICATIONS -Traditional Incandescent Lighting Illuminates Around the Perimeter of the Dial -12 & 16 Volt Compatible, Well-Suited With Nearly Every Street or Race Car Electrical System -Gauge Kit Includes 1/8" NPT Pressure Sender, 1/4" NPT Adapter, Bulb & Socket Assembly, Red & Green Bulb Covers, Mounting Hardware & Detailed Instructions for Installation -Autometer's Race Proven Air-Core Electric Instruments Provide Quick & Accurate Readings While Keeping Hazardous Fluids Outside of the Vehicle -Sending Units: 2242 -Adapter/Fitting: 3/8" NPT & 1/2" NPT Adapter Fittings -Bulb & Socket: 3220 -Light Covers: Red 3214 & Green 3215 -Mounting Hardware: 2230 -Size: 2-1/16" (52.4mm) -Type: Air-Core -Range: 0-100 PSI -Lighting: Incandescent