The Holley Easy Level sender uses LiDAR (laser imaging, detection, and ranging) to read fuel depth without any floats, arms, or moving parts. It provides a smooth, accurate signal to most aftermarket electric fuel gauges, including Classic Instruments short-sweep, full-sweep, and selectable-ohm gauges, as well as many other brands. Designed to work in tank depths from 4 to 39 inches, and the setup can be done on the bench before installation.

Empty, full, and reserve points can be programmed using the onboard buttons. Gauge response speed is adjustable using built-in dip switches to help control slosh-induced needle movement. The unit mounts with the standard 5-bolt sender pattern and includes the gasket and hardware.

Works especially well when replacing traditional float senders that are difficult to calibrate, obstructed by baffles, or prone to failure.

Details
• Floatless laser measurement, no moving parts
• Fits tanks from 4" to 39" deep
• Standard 5-bolt mounting pattern (BCD 2.122")
• Adjustable dampening to control gauge movement
• Output: PWM signal, 12-volt systems (10–20V)
• Maximum operating temperature: 185°F
• Includes gasket and mounting hardware
• Not recommended for highly reflective stainless tanks

Note: Designed for electronic aftermarket gauges. Not compatible with OE-style resistance-only gauge systems.