One Of The Most Necessary Gauges In A Dashboard, Autometer Makes It Easy By Offering 5 Different Resistance Range Configuration To Match Your Existing Fuel Sending Unit. Available In 0-90 Ohm (Gm Mid 60S To Mid 90S), 0-30 Ohm (Early Gm), 73-10 Ohm (Pre 90S Ford And Chrysler), 16-158 Ohm (Later Model Fords) And 240-33 Ohm (Aftermarket Senders Such As The Autometer 3262). Our Patented Air Core Meter Movement Receives Extra Dampening To Help Combat The Effects Fuel Slosh In Non-Baffled Tanks.