Holley 558-404 Dominator EFI Connector J4 Auxiliary Harness
Dominator EFI Connector J4 Auxiliary Harness
J4 ECU Connector 26 User Programmable Inputs and Outputs
Brand | Holley EFI |
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Emission Code | 3 |
Harness Type | Auxiliary |
Product Type | J4 Auxiliary Input/ Output Harness - Connector |
UPC | 090127666456 |
Part Number | 558-404 |