WIRING HARNESS UPDATE KIT 1966-67 FORD FAIRLANE COMET 500 XL ELECTRICAL WIRES (510391)

SKU:
510391
$959.00
$911.05
You save $47.95
Made in USA
Made in USA
$959.00
$911.05
You save $47.95
Fits the following:

  • 1966–67 Fairlane

  • 1966–67 Comet

  • This kit has everything you need to modernize your classic vehicle. Kit includes:
    • a new ATO-style fuse panel allows for easy fuse and circuit breaker accessibility
    • harness that is laid out and formed to allow for nearly all aftermarket accessories
    • all hardware supplied
    • replacement headlight switch with internal 25-amp circuit breaker
    • new ignition switch with indexed connector
    • standard turn signal flasher, hazard flasher, and horn relay mounted on harness
    • original switch connector bodies
    • steering column connectors that will plug directly into most aftermarket steering columns or stock 1966–67 Fords and Mercurys using the adapter and terminals included in the kit
    • instrument cluster wiring designed with a “cluster harness disconnect” for easy service and assembly

    All original terminals, connectors, light sockets, and locking nuts that will attach to the original cluster are provided for stock cluster connections. The system will also connect to most aftermarket gauges. Flexibility in harness design allows for original or custom routing.

    Front lighting includes extra long leads when that custom under-hood appearance is desired.

    All light terminal, connector, and sockets are provided as well as a switch trigger wire for electric fan relay. Engine wiring includes connectors for original points-type as well as HEI distributors. A heavy-gauge alternator feed and fusible link are also included for any typical high-output 1-wire or internally-regulated alternator.

    Separate under-dash courtesy light assemblies are also included for use with your original dome / interior light feeds. New dimmer switch is provided. Wires and connections accommodate original floor-mounted dimmer. New headlight extension harness, and new door jamb switches / leads are also included.

    Rear body harness assembly plugs into the main harness at the left kick panel location and longer leads allow for stock or custom routing of the wires. Rear body wiring includes back-up light, brake light and taillight, license plate light, and fuel sender lead wires and connectors.

    Made in the U.S.A.

    NOTE: Kit is are for modified cars, but may be used for restoration.
    Kit is not compatible with vehicles equipped with factory air conditioning. It is compatible with Vintage Air or other aftermarket A/C manufacturers, and with stock factory heater systems.
    Kit comes with complete instructions, but we strongly recommend a full understanding of wiring before attempting installation. Please review instructions before ordering.


    For downloadable instructions and related documents, please click one of the following:
    Instrument Cluster Instructions
    Wiring Kit Instructions
    Kit Parts List
    Headlight Extension Kit Instructions
    Rear Body Kit Instructions

    Returns will not be accepted once the wiring is unpacked.





    ⚠️ WARNING: This product can expose you to chemicals including lead and di(2-ethylhexyl)phtalate, which are known to the State of California to cause birth defects or other reproductive harm.
    For more information, go to www.P65Warnings.ca.gov .
    • Ford Fairlane 1966
    • Ford Fairlane 1967
    • Mercury Comet 1966
    • Mercury Comet 1967
    • Mercury Cyclone 1966
    • Mercury Cyclone 1967
    • Mercury Caliente 1966
    • Mercury Caliente 1967

    NOTE: We use Ford-type part numbers on our site for reference only. Most parts listed are quality reproductions of the originals and are NOT genuine Ford.

    NOTE: If you are a tax-exempt customer, we must have a copy of your tax exemption on file BEFORE you place an online order.
    We cannot refund taxes retroactively.