Faria Euro White 2" Cylinder Head Temperature Gauge (60 - 220° F) Rub Rail 3L Alpha/Bravo Mercruiser Volvo Penta

3L Alpha/Bravo Mercruiser Volvo Penta HVS V-6 Distributors

or Lead Acid batteries and more

This gives you a combined charge from two engines into the house battery until the voltage regulators on both engines control the charge

Eliminates the need for a sealing ring

Faria Euro White 2" Cylinder Head Temperature Gauge (60 - 220° F) Rub Rail 3L Alpha/Bravo Mercruiser Volvo PentaEuro White 2" Cylinder Head Temperature Gauge (60 220 F) Perimeter lighted White dial with bold Black graphics, Black aluminum bezel, contoured White pointer and flat glass lens. A temperature gauge operates by sending a low amperage current through the gauge's meter to the ground via a sending unit with variable resistance. The resistance of the sending units increases or decreases with the changes in pressure, temperature, etc. 2" Hole size: 2.