Product Details:

2-1/16" Dig. Pro-Shfit, 1 Stage, C2

Digital Pro Shift System
Shift Light, Level 1

Product # 7187
Size: 2 1/16" (52.4mm)
Type: Digital
Range: 0-15k RPM (.5 - 6 Pulse Ignitions)

Notes:
LED digital display.
Single stage programmable "super-bright" shift light with user selectable dimming.
Operates on most 4, 6, 8, 10, & 12 cylinder engines with points, electronic, DIS and most 12V high performance racing ignitions.