NOS Accessory Tachometer - Sun Electric Corporation RC-50 converted to RC-5A Tachometer 0-5000 RPM GMC 1000 dash lenses Newly manufactured tell-tale (idiot) lenses

Newly manufactured tell-tale (idiot) lenses have also been installed

Vinyl decal will not fade

Includes accessory light socket

One of the most sought after accessory for 1957-66 GMC trucks is the RC-5A tachometer produced by Sun Electronics Corporation

NOS Accessory Tachometer - Sun Electric Corporation RC-50 converted to RC-5A Tachometer 0-5000 RPM GMC 1000 dash lenses Newly manufactured tell-tale (idiot) lensesOne 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 New Old Stock Sun RC 5A Accessory tachometer that has been tested to be in excellent working condition. 0 5,000 RPM, 12V. Item is in great original condition, but bezel has some signs of wear. Item pictured is actual tachometer for sale with this posting. Included with the tachometer is an original accessory