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Holley | Connector J1A/B Input/Outputs Auxiliary Harness
558-400
Holley | Connector J1A/B Input/Outputs Auxiliary Harness 558-400 | 4 output wires + 4 input wires, HP EFI and Dominator EFI systems, minimal I/O wiring
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CAD $189.97
CAD $223.49
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Holley – Connector J1A/B Input/Outputs Auxiliary Harness
Description
The Holley Connector J1A/B Input/Outputs Auxiliary Harness 558-400 is ideal for applications requiring minimal input/output wiring with HP EFI and Dominator EFI systems. It features 4 output wires and 4 input wires, providing maximum flexibility for integrating auxiliary systems. This auxiliary type harness allows simple and direct connection to the J1A and J1B connectors on Holley EFI ECUs. A clean and efficient solution for additional input/output needs in high performance installations.
Specifications
- Brand: Holley
- Part Number: 558-400
- Type: Auxiliary harness, Connector J1A/B
- 4 output wires + 4 input wires
- Harness type: Auxiliary
- Application: Minimal I/O wiring
- Compatible: HP EFI and Dominator EFI
- Connection: Holley EFI J1A and J1B connectors
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Universal | Holley HP EFI and Dominator EFI systems | All | All engines | Connector J1A/B, 4 inputs + 4 outputs |