The Racetech tachometer features big, clean white markings on a black face with a black bezel and white needle. LED backlighting gives ES gauges a modern nighttime look without sacrificing the clean daytime style. Only the markings and needle light up, so you don't get any distracting stray reflections off the dial face.
This in-dash tachometer reads to 8,000 RPM (0-8 x 1000). The 3 13/16" OD gauge mounts in a 3 3/8" hole in your dash. Compatible with points and many electronic ignitions which have a dedicated RPM signal output. Works with 4, 6, or 8 cylinder engines. 12 volt, negative ground only.