Availability: 5 in stock
Overview:
PN 558-420 contains 5 extra input/output wires that the base Terminator EFI harness does not contain. It contains Input wires for Inputs 1-4. It contains one wire for Output 2. These inputs and outputs can perform features and functions that must be programmed via Holley EFI laptop software. The software also contains instructions on how to program these.
Features:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
| Brand | Holley EFI |
|---|---|
| Emission Code | 5 |
| Harness Type | Auxiliary |
| Product Type | Terminator Input / Output |
| Brand |
Holley EFI |
|---|---|
| Emission Code |
5 |
| Harness Type |
Auxiliary |
| Product Type |
Terminator Input / Output |
| GTIN |
090127688519 |
