
The AutoMeter 3‑1/8" Arctic White 7000 RPM electric tachometer is built for 4, 6, and 8‑cylinder engines and uses AutoMeter’s patented air‑core movement for rapid needle response—moving from zero to full scale in 333 milliseconds. It features perimeter incandescent lighting and is compatible with points, electronic ignitions, and most 12V high‑performance racing ignitions, providing a durable, race‑proven tachometer option.
Autometer Arctic White GM 3-1/8in 7000RPM 4, 6, 8 Cyl Electrical Tachometer Gauge