AutoMeter 2302 Autogage Shift-Lite Tachometer

Traditional incandescent lighting illuminates around the perimeter of the dial Compatible with 2 - 4 pulse ignition signals (4-8 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions. 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system LED Shift-Lite Included Note: For use with MSD ignition systems adapter 121-8920 is required. When engine speed reaches a pre-determined point, the flash of a bright red light on this Auto Gage, signals to you exactly when it's time to shift. 3-3/4'' face, 8,000 rpm.