CIRCUIT BOARD-ELECTRONIC-TACHOMETER-USA-80-82 (#E7140)

1980-1982 CORVETTE C3 TACH CIRCUIT KIT.

MADE IN THE USA.

Pre-tested and pre-calibrated for exacting accuracy. Includes a 15 turn adjustable potentiometer for extra precision and calibration, plus it has the original IC chip. Washers.... We don't need no stinkin washers.... Washer-less factory installation and a 1 year warranty.