Holley Parts and Accessories

Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Drive-by-Wire, 3.5 in. Controller, Chrysler, Dodge, 5.7L, 6.4L, Non-VVT, Kit

Part Number: HLY-550-1425

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1621

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Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection Systems, Sniper EFI, Stealth 4500, Throttle Body, Black, 4500 Flange, 1440 cfm, Fuel Injectors, Harness, Tuner, Kit

Part Number: SNE-550-842

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Estimated Ship Date: Tuesday 9/2/2025

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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

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Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Inline Pump, PDM, 3.5 in. Display, Ford, Kit

Part Number: SNE-5505103PKSBF

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Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-918-6

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Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, GM, LS2, LS7, 58x Crank Sensor, Kit

Part Number: HLY-550-603

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1317

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Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection Systems, Terminator X Max, Stealth 4150 EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Trans Control, Kit

Part Number: HLY-550-1011

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Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Dominator EFI, 24-EV1 Injectors, 12-Coils, Drive-by-wire, Trans Control, 4x Cam Sensor, Chevy, 4.8-7.0L, 58x Crank, Kit

Part Number: HLY-550-660

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Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Inline Pump, PDM, 5.0 in. Display, Ford, Kit

Part Number: SNE-5505105PKSBF

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Chevy, 4.3-7.4L, Push-rod Engine, Kit

Part Number: HLY-550-654

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Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Chevy, Chrysler, Dodge, Push-rod Engine, Kit

Part Number: HLY-550-652

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection Systems, Terminator X Max, Stealth 4150 EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Gold, Tunable, Trans Control, Kit

Part Number: HLY-550-1013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection Systems, Terminator X Max, LT4, Direct Injection, ECM, Transmission Controller, 6L80E Power Adder Compatible, GM Late ,Kit

Part Number: HLY-550-1634-6

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, O2 Sensor, Drive-by-Wire, Plug-and-Play, Ford, 5.0L, Kit

Part Number: HLY-550-1411

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Accessory Drive Systems, LT Mid-Mount, Wet Sump, Serpentine, Alternator, Water Pump, Power Steering, A/C, Natural Finish, Chevy, Gen V, 6.2L, Kit

Part Number: HLY-20-220

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Counterclockwise, Power Steering, GM 2, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-186BK

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.0L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-917-6

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection Systems, Terminator X Max, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Aluminum, Gold, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1065

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Trans Control, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1630

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1316

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Fuel Injection Systems, Terminator X Max, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Aluminum, Shiny, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1028

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1620

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Ford, Lincoln, 4.3-5.0L, Push-rod Engine, Kit

Part Number: HLY-550-655

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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• Special Order