TachBack - Tachometer Transmitter Red Football Tach One of only a few

One of only a few accessory instrumentation options available for your 1960-66 GMC truck

Pictures are of actual gauge

manufacturer unknown

This is a New In Box RC-50 tachometer that has been refaced to resemble the RC-5A style tach

We'll contact you when it arrives

TachBack - Tachometer Transmitter Red Football Tach One of only a fewOur TachBack tachometer transmitter works in place of the Sun EB model transmitters and will work for Sun RC and early SST model tachometers. This is a transistorized unit that works from 12V keyed ignition source, no batteries. Assembled this unit will fit within a NC 3 Pinch Cup as pictured