Easy Level Fuel Level Sender Universal Floatless Laser Fuel Level Sender HolleyBest Engineered New Product Winner at the 2023 Sema Show Our all new Holley Easy Level(Tm) sender uses LiDAR technology to precisely measure the depth of fuel remaining in your tank and works with all Classic Instruments' fuel gauges, including short sweep, full sweep, and selectable ohm range fuel gauges. It also works with many other gauge brands. This model is compatible with tanks ranging from 4 to 39 inches. Setup is a breeze with the on board