CHEVROLET Computers, Chips & Programmers

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Chevy, LS, 5.7L, Kit

Part Number: HLY-550-602

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/28/2025

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

Part Number: HLY-550-1633-6

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Estimated Ship Date: Monday 4/28/2025

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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: Monday 4/28/2025

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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

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Estimated Ship Date: May 13, 2025 if ordered today

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Engine Management System, LT4, 8-Speed, Kit

Part Number: NAL-19419242

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Estimated Ship Date: Jul 9, 2025 if ordered today

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

Part Number: HLY-550-659

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Estimated Ship Date: May 13, 2025 if ordered today

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Engine Management System, LT5, Supercharged, Controller, Manual Transmission, Chevy, 6.2L V8, Kit

Part Number: NAL-19418270

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Estimated Ship Date: Jul 9, 2025 if ordered today

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

Part Number: HLY-550-658

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Estimated Ship Date: May 13, 2025 if ordered today

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Fuel Injection Upgrade Kit, Multi-Port, Self-Tuning, Retro-Fit, FAST EZ-EFI, EZ-TCU, Inline Fuel Pump Kit

Part Number: FST-302002L-TCU

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Estimated Ship Date: Jun 23, 2025 if ordered today

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

Part Number: HLY-550-1611

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Estimated Ship Date: May 13, 2025 if ordered today

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Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coils, Plug-and-Play, Analog Inputs, Controller, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1600

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Estimated Ship Date: May 13, 2025 if ordered today

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Fuel Injection Upgrade Kit, Multi-Port, Self-Tuning, Retro-Fit, FAST EZ-EFI, Chevrolet, Inline Fuel Pump Kit

Part Number: FST-302002L

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Estimated Ship Date: Jun 27, 2025 if ordered today

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Engine Management System, LS9, Controller, Harness, Fuse Box, Electronic Throttle Pedal, Oxygen Sensors, Mass Air Flow Sensor, Chevrolet, LS9, Kit

Part Number: NAL-19369382

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Estimated Ship Date: Jul 9, 2025 if ordered today

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Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coils, Plug-and-Play, Analog Inputs, Controller, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1601

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Estimated Ship Date: Monday 4/28/2025

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

Part Number: HLY-550-1610

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Estimated Ship Date: May 13, 2025 if ordered today

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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-550-1620LSD

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Estimated Ship Date: May 13, 2025 if ordered today

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

Part Number: HLY-550-1630LSD

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Estimated Ship Date: May 13, 2025 if ordered today

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

Part Number: HLY-550-1631LSD

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Estimated Ship Date: May 13, 2025 if ordered today

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Engine Management Systems, Terminator LS, Plug-and-Play, 8-Injectors, 8-Coils, Drive-by-Wire, Trans Control, Chevy, Truck, 4.8-6.2L, 58x Crank, Kit

Part Number: HLY-550-613

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Estimated Ship Date: May 13, 2025 if ordered today

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Engine Management Systems, Terminator LS, Plug-andPlay, 8-Injectors, 8-Coils, Drive-by-Wire, with Controller, Chevy, Truck, 4.8-6.0L, 24x Crank, Kit

Part Number: HLY-550-615

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Estimated Ship Date: May 13, 2025 if ordered today

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Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV1 Injectors, Chevy, Chrysler, Dodge, Ford, Jeep, Lincoln, Mercury, Ram, Kit

Part Number: HTH-HT-151376

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Estimated Ship Date: May 12, 2025 if ordered today

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Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV6 Injectors, Chevrolet, Small Block LS, Kit

Part Number: HTH-HT-151367

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Estimated Ship Date: May 5, 2025 if ordered today

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Engine Management System, MegaSquirt MS3Pro Ultimate, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0027

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Estimated Ship Date: May 15, 2025 if ordered today

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Engine Management System, MegaSquirt MS3Pro Ultimate, Plug and Play Engine Harness, GM, LS, 58x Reluctor, EV1 Injectors, Kit

Part Number: DIY-S0028

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Estimated Ship Date: May 15, 2025 if ordered today

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Engine Management System, MegaSquirt MS3Pro Ultimate, Plug and Play Engine Harness, GM, LS, 58x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0029

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Estimated Ship Date: May 15, 2025 if ordered today

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