This is a new, direct replacement circuit board for a Cosworth Vega/Monza tachometer. It is calibrated for a 7K, 4 cylinder tachometer unless you leave me a note to calibrate it for an 8K tack or V8, etc.      

Pre-Calibrated for 4 CYLINDER
Lifetime Warranty, no hassle returns. 
Easy Installation
Fast & Free Shipping. Same day shipping if ordered before 11:00am.
    I spent many hours designing and testing these circuit boards to be the best fit and preform better than the original. I 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. No spacers needed like on other replacements. The circuit board is labeled so it cannot be installed backwards. 

No soldering. Simply unbolt the old circuit board and bolt on the new one. 
All circuit boards are calibrated for a 4 Cylinder unless otherwise requested. 

Pictures of tachometers are for reference only. 

LIFETIME WARRANTY !!!

- Easy, no hassle returns. Simply ship back the defective item, and I will ship you a new one. 

     I 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. 

Feel free to ask me any questions before buying. Please do not leave negative/neutral feedback or a negative product review without first contacting me. I will do everything I can to make it right. 

Thanks!