GMC Accessory Tachometer - Sun Electric Corporation RC-50 Tachometer 0-5000 RPM - Refaced to RC-5A

One of the most sought after accessory for 1955-66 GMC trucks is the RC-5A tachometer produced by Sun Electric Corporation.  This is an original Sun RC-50 Accessory tachometer that has been refaced to resemble an RC-5A model and tested. 0-5,000 RPM, 12V. Item is in great original condition. Item pictured is actual tachometer for sale with this posting. 

Included with the tachometer is an original accessory light. 

Tach and light have been tested and are in excellent working condition. This Tachometer will require a Sun EB style transmitter.