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Holley Dominator EFI Connector J3 Auxiliary Harness

Holley 558-403

510-558-403

made in usa
jegs shipping
Ships directly from the manufacturer
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Holley Dominator EFI Connector J3 Auxiliary Harness $96.26
Dominator EFI Connector J3 Auxiliary Harness

Holley 558-403 Details

Auxiliary Harness


  • Dominator EFI Connector J3 Auxiliary Harness

  • Specifications:

    Injection Style
    Sequential multi-port
    Metering Style
    Speed density (Map-N) and speed throttle (Alpha-N)
    Quantity
    Sold as a kit
    Manufacturer's Part Number:
    558-403

    Holley EFI wiring harnesses are used with Holley's Avenger, HP and Dominator EFI Systems. EFI harnesses for various Holley systems can consist of a main harness, transmission harness (if applicable),  injector harness, ignition/coil harness, and auxiliary harnesses to access features of your Holley EFI system.

     

    Some parts are not legal for use in California or other states with similar laws / regulations