Arctic White 3-1/8in 120 MPH Speedometer

The AutoMeter Arctic White 3-1/8 inch 120 MPH Speedometer is an electric analog gauge designed for accurate real-time speed measurement across a wide range of automotive and powersports applications. This speedometer features a clean white face and compact 3-1/8-inch diameter housing, making it suitable for dashboard integration in custom builds, restorations, and retrofit installations where precision instrumentation is essential.

The 120 MPH maximum scale provides appropriate headroom for both street and performance driving while maintaining readable increments at typical operating speeds. As an electric gauge, this speedometer relies on a standard sender signal rather than mechanical cable drive, eliminating friction and offering flexible mounting options independent of the engine bay layout. The programmable functionality allows customization of sweep characteristics and response behavior, ensuring compatibility with various transmission and wheel diameter configurations.

This gauge is ideal for enthusiasts restoring classic vehicles, building custom hot rods, or upgrading aging or missing instrumentation. The 3-1/8-inch size fits standard gauge clusters and custom dash pods, making it a practical choice for engine swap projects where original speedometers are incompatible with new powertrains. Buyers should verify that the gauge meets their specific needs before purchase.