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Holley EFI Lightweight Dominator ECU 554-114LW
Model: 4952978
Condition: NEW
PN 554-114LW is a Holley EFI Dominator ECU which utilizes a lighter potting material than the standard Dominator unit (reduces total weight by 1.8 lbs). This lightweight version is specifically intended for drag racing. It is not…
Holley EFI Dominator EFI Kit, LS2 Main Harness w/ Trans and DBW with EV1 Injector Harnesses 550-660
Model: 4952933
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, LS2 Main Harness w/ DBW with EV1 Injector Harnesses 550-659
Model: 4952932
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, LS2 Main Harness w/ Trans Control with EV1 Injector Harnesses 550-658
Model: 4952931
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, LS1 Main Harness w/ Trans and DBW with EV1 Injector Harnesses 550-657
Model: 4952930
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, LS1 Main Harness w/ Trans Control with EV1 Injector Harnesses 550-656
Model: 4952929
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, Ford, COP Main Harness, with Coil on Plug Main and Sub Harness with EV1 Injector Harness 550-655
Model: 4952928
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, Universal, COP Main Harness, with Coil on Plug Main and Sub Harness with EV1 Injector Harness 550-654
Model: 4952927
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, Ford Main Harness with EV1 Injector Harness 550-653
Model: 4952926
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, Universal Main Harness with EV1 Injector Harness 550-652
Model: 4952925
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, LS2 Main Harness with EV1 Injector Harness 550-651
Model: 4952924
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI Kit, LS1 Main Harness with EV1 Injector Harness 550-650
Model: 4952923
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…
Holley EFI Dominator EFI ECU 554-114
Model: 4007695
Condition: NEW
Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have…