3-3/8 Speedometer 120MPH GPS Arctic White Series

The AutoMeter 3-3/8 Speedometer 120 MPH GPS Arctic White Series is a programmable electric analog speedometer engineered for accurate real-time vehicle speed monitoring. This compact 3-3/8-inch diameter gauge delivers precise speed readings up to 120 MPH using GPS technology, eliminating mechanical cable dependency and providing consistent accuracy across varying driving conditions. The bright white face and Arctic White case finish deliver excellent visibility in daylight and low-light environments, making it an ideal choice for retrofit installations, custom vehicle builds, and high-performance applications where reliable speed data is essential.

GPS-based speedometer technology eliminates the variables inherent in traditional mechanical cable systems, which can suffer from wear, friction, and inaccurate readings over time. The programmable design allows end-user calibration to match specific vehicle configurations and wheel sizes, ensuring the displayed speed reflects actual velocity. The electric analog needle movement provides smooth, responsive sweep action that responds instantly to acceleration and deceleration events. The gauge's compact 3-3/8-inch mounting footprint fits standard automotive instrument panel openings and custom dash applications without requiring extensive modification.

This AutoMeter speedometer serves builders and owners of custom vehicles, hot rods, classics, and modern performance cars where OEM gauges are unavailable or need replacement. Off-road enthusiasts, vintage restoration specialists, and those upgrading aging instrument clusters benefit from the programmable calibration that accounts for non-standard tire sizes and drive configurations. The GPS input eliminates external mechanical sensors, simplifying installation in applications where transmission-driven cable routing is impractical or impossible. Each gauge ships as a complete unit ready for electrical integration into a 12-volt vehicle electrical system.