Sun Electric Corporation RC-50 "Red Football" Tachometer 0-5000 RPM GMC gauge cluster EB style transmitter compatibility with

EB style transmitter compatibility with other ignitions is not guaranteed to work

but bezel has some signs of wear

measures your engine's operating efficiency through vacuum

and want it to be accurate

Comes with accessory light

Sun Electric Corporation RC-50 "Red Football" Tachometer 0-5000 RPM GMC gauge cluster EB style transmitter compatibility withThe RC 50 "Red Football" tachometer produced by Sun Electric Corporation is an essential 50's hotrod accessory. This is an original Sun RC 50 Accessory tachometer that has been cleaned and tested. 0 5,000 RPM, 12V. Item is in great original condition. Item pictured is actual tachometer for sale with this posting. Transmitter pictured is not included. Included with the tachometer is a an accessory light. Tach and light have been tested and are in