New, Tachometer Circuit Board. Easy to install direct replacement.
This is a new, easy to install, direct replacement circuit board.
• Brand new tachometer circuit board.
• American made, high quality circuit boards. 
• Direct replacement of the old circuit board that often fails or becomes inaccurate. 
• This circuit board comes pre-calibrated, but includes fine adjustment ability if needed.
• Easy Installation, Installs just as your old board was removed.
• Lifetime Warranty, no hassle returns. 
• Fast & Free Shipping. Same day shipping if ordered before 11:00am.
LIFETIME WARRANTY !!!