Holley EFI Dominator EFI Auxiliary Harness - 558-404
$238.95
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J4 ECU Connector
26 User Programmable Inputs and Outputs
Holley EFI Dominator EFI Auxiliary Harness - 558-404
$238.95
Product Specifications:
- Product Details: Dominator EFI Connector J4 Auxiliary Harness
- Harness Type: Auxiliary
- Part Type: Ignition Harness
- Product Type: J4 Auxiliary Input/ Output Harness - Connector
Installation Notes:
Note when purchasing this harness, J4 is also used for Transmission Control.