NOS in Box GMC/Sun Electric Corp RC-5A Tachometer Tribute 0-5,000 RPM - RC-50 refaced to RC-5A Style:8 Cyl Tach and transmitter unit have

Tach and transmitter unit have been tested and calibrated

Tested to be in perfect working order

Vinyl decal will not fade

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

HotRod Gems "TachPack" transmitter may be added

NOS in Box GMC/Sun Electric Corp RC-5A Tachometer Tribute 0-5,000 RPM - RC-50 refaced to RC-5A Style:8 Cyl Tach and transmitter unit haveOne of the most sought after accessory for 1957 66 GMC trucks is the RC 5A tachometer produced by Sun Electronics Corporation. This is a New In Box RC 50 tachometer that has been refaced to resemble the RC 5A style tach. 0 5,000 RPM, 12V. Optional with the tachometer is a HotRod Gems Transmitter. Transmitter unit accepts 12V input. Transmitter will work with Stock points and Pertronix ignitions other ignitions may require a filter or booster. Tach and