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Holley EFI Holley EFI GM Drive-By-Wire Harness 558-406
Specifications:
| Brand | Holley EFI |
| Category | Air and Fuel Delivery |
| Emission Code | 3 |
| Harness Application | GM, LSX |
| Harness Type | Drive-By-Wire |
| Product Type | Drive By Wire Harness |
| Warning | California Proposition 65 |
| Description_INV | GM DBW HARNESS |
| Description_ASC | Verify vehicle application and fitment. |
| Description_DES | Holley EFI GM Drive-By-Wire Harness |
| Description_EXT | For Dominator and Terminator X Max |
| Description_MKT | Dominator EFI GM Drive-By-Wire Harness |
| Description_FAB | GM Dominator and Terminator X Max EFI |
| Description_FAB | Plug and Play with Holley Throttle Pedal; Holley part number 145-160 |
| Description_FAB | Designed to work with GM Throttle Body P/N's 12570790 and 12580760 |
| Description_FAB | Designed to work with GM Throttle Pedal P/N's 10379038 and 19417903 |