OER 6491313 Features:

Manufactured to correct factory specifications and duplicates the original in functionality, fitment, and appearance. This unique design includes the tachometer in center and Fuel, Temperature, Oil, and battery gauges surrounding the tach. The faceplate features correctly placed silkscreened lettering and numbers. All tachometers bench tested and pre-calibrated to ensure proper readings when installed.

• Electronic ignitions require an Autometer tach adapter 105-9117
• Not recommended for models with HEI

Tachometer Note:

• Only Compatible with factory ignition systems
• When using an aftermarket ignition system such as MSD, Accel, or Pertronix, an adapter must be purchased from the ignition manufacturer
• Many aftermarket ignition systems produce over 18 V at the tach lead, while OEM tachometers are designed to operate between 11.2 V and 14.7 V
• Always use a proper tach adapter to reduce voltage to the correct range and prevent tachometer damage