The 1947–53 Chevy Programmable Speedometer gives your classic truck a direct-fit 5-1/2" speed gauge built for modern drivetrains and clean factory-style installs. Designed to read from a VSS signal, it can be programmed to match your tire size, gearing, and drivetrain setup, giving you accurate speed readings without relying on an old mechanical cable. The 120 MPH range keeps the display clear and practical, while the precision stepper motor delivers smooth, stable pointer movement every time you drive. Built with a durable housing and solid aluminum bezel, it’s made for dependable performance in restored trucks, swaps, and custom builds. Made in the USA and backed for life.