P2R Liquid Fuel Pressure Gauge - 1 1/2 Stainless Steel Case P505

P2R Power Rev Racing liquid filled fuel psi gauges have a black background with bright red pointer for easy reading under the most demanding conditions. They are liquid filled, dampening vibrations, for accurate, steady readings. Gauges have a 1/8th male npt thread on back. Beautiful stainless steel case and acrylic lens.