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Make/Engine
Transmission Controller Included
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High Impedence Injectors
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Low Impedence Injectors
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Fuel Injector Connector Style
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Coils
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Analog Inputs
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CANBUS Networks
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Knock Channels
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Drive-By-Wire Capable
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Price Range
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Savings Central
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Engine Management Systems

Showing In Stock Items. Show All 3 Items.

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Holley Dominator EFI Vehicle Management Systems 550-650

Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, 1x Cam Sensor, Chevy, 5.7L, 6.0L,24x Crank, Kit

Part Number: HLY-550-650

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Holley Dominator EFI Vehicle Management Systems 550-656

Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, 1x Cam Sensor, Chevy, 5.7L, 6.0L, 24x Crank, Kit

Part Number: HLY-550-656

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today