This is a new, easy to install, direct replacement circuit board.

Pre-Calibrated for V8
Lifetime Warranty, no hassle returns. 
Easy Installation
Fast & Free Shipping. Same day shipping if ordered before 11:00am.
   This is a new, direct replacement circuit board designed to fit GM trucks. Please verify that your old one looks like this one with the 3 tabs on the back and only 3 bolts holding the tach meter to the circuit board. It comes pre-calibrated, but has fine adjustment ability if needed. Once the tach is removed from the cluster, it is an easy task to unbolt the old circuit board and install the new one. 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.  No spacers needed like on other replacements. The circuit board is labeled so it cannot be installed backwards. 

No soldering. 
All circuit boards are calibrated for a 8 Cylinder unless otherwise requested. 


!!! - We need to know what the MAX RPM is on your gauge. Most will be 5k, but some are 7k. Also, if it is for a V6 or V8. - !!!


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. 

     We can repair most other GM/Pontiac/Oldsmobile tachs from the 70's, 80's, and 90's. E-mail is 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. 

Thanks!