Auxiliary Harness

Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator EFI Connector J3 Auxiliary Harness
$91.18
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator EFI Connector J2B Auxiliary Harness
$91.18
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator EFI Connector J4 Auxiliary Harness
$114.95
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator EFI Connector J2A Auxiliary Harness
$136.95
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator & HP EFI Connector J1A/B Input/Outputs Auxiliary Harness
$67.61
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Ignition Harness

Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator, HP & Avenger EFI HEI Ignition Harness
$29.67
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator, HP & Avenger EFI Ford TFI Ignition Harness
$69.66
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Dominator & HP EFI Universal Unterminated Ignition Harness
$106.95
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Holley Avenger, HP and Dominator EFI Wiring Harnesses


HP Smart Coil Ignition Harness
  • For Use With Holley HP & Dominator ECU & Other EFI Systems
  • $113.95
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI Magnetic Pickup Ignition Harness
    $55.30
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Universal Coil On Plug Harness
  • Use With Holley HP or Dominator ECUs
  • Connects 510-558-312 or Factory GM LSx Coil Harnesses
  • $97.33
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    Injector Harness

    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator, HP & Avenger EFI Injector Wiring Harness
  • V8 Over Manifold Bosch Style
  • $114.95
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI Universal 4-Cyl Injector Harness
    $70.67
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    $79.99
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI LSx Injector Wiring Harness
    $97.33
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI Injector Wiring Harness
  • Ford V8
  • $128.95
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI Universal Unterminated Injector Harness
    $120.95
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI Unterminated 24 Injector MPFI Harness
  • Bosch Style Injector Connectors
  • $234.95
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    Holley Avenger, HP and Dominator EFI Wiring Harnesses


    Dominator & HP EFI Universal 6-Cyl Injector Harness
    $117.95
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    Main Harness

    Holley Dominator EFI Vehicle Management Systems


    Dominator EFI Universal Multi-Point Fuel Injection Wiring Harness
    $312.95
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