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 |
|---|---|
| Emission Code | 3 |
| Harness Type | Auxiliary |
| Product Type | J4 Auxiliary Input/ Output Harness - Connector |
| UPC | 090127666456 |
| Part Number | 558-404 |
