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~ Brand new tachometer circuit board for 69-77 GM Camaro, Pontiac, 68-77 Firebird/Trans Am, 71-77 Vega Tachometers (maybe others). 

Easy Tach repair.

• Pre-Calibrated for V8 (unless otherwise specified)

Please indicate max RPM on your gauge for proper calibration. 

• Lifetime Warranty, no hassle returns. 

• Easy Installation

• Fast & Free Shipping. 

    We spent many hours designing and testing these circuit boards to be the best fit and perform better than the original. We use only American made, high quality components. This new circuit board is a direct replacement of the old circuit board that often fails completely or becomes inaccurate. This tach board comes pre-calibrated, but includes fine adjustment ability if needed. Just remove your old tachometer, bolt on the new circuit board and re-install your tach. 
The circuit board is labeled so it cannot be installed backwards. 

•No soldering. Simply unplug the old circuit board and plug in the new one. 

Pictures of tachometers are for reference only. 


- Easy, no hassle returns. Simply ship back the defective item, and we will ship you a new one. (No questions asked!)

     We can repair most other GM/Pontiac/Oldsmobile tachs from the 70's, 80's, and 90's. E-mail me for more information or if you have any questions. Discounts for multiple circuit boards. please inquire before purchasing. 


Early GM/Pontiac 5-Pin HEI Tachometer circuit board

SKU: 21554345656
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