You Are Buying one New Autogage by Auto Meter Electric Pedestal Mount 2 5/8" Mini Tachometer.  

Series: Autogage by Autometer

Part# 2306

Range: 0-6,000 RPM

Type: Pedestal Mount

Size: 2 5/8" , 66,7 mm

-Black Gauge Face with White Pointer

-Black Bezel

-Precision Movement And Extreme Accuracy

Features:

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Compatible with most 4, 6, and 8 cylinder engines (2 - 4 pulse per revolution ignition signals) 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