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Holley 558-308

Dominator, HP & Avenger EFI Main Power Harness

Holley 558-308

510-558-308

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Holley 558-308 Dominator, HP & Avenger EFI Main Power Harness $59.83
Dominator, HP & Avenger EFI Main Power Harness

Holley 558-308 Details

Main Harness


  • Main Power Ignition 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:
    558-308

    These Holley wiring harnesses are used with Holley's Avenger, HP and Dominator EFI Systems.

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