Availability
Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, NKT O2, GM, LS2, LS7, 58x Crank Sensor, Kit
Part Number: HLY-550-603N
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, Dominator EFI, Lightweight ECU, Up to 24-Injectors, 12-Coils, Digital/Analog Input, Drive-by-Wire, VVT, Trans Control, Each
Part Number: HLY-554-114LW
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8')
Part Number: HTH-HT-213200
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2025 if ordered today
Estimated Ship Date: Aug 4, 2025 if ordered today
Performance Tuner/Programmer
Part Number: FMS-M-6017-M52SC
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
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
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, for GM TPI, Holley Stealth Ram, Kit
Part Number: HLY-550-601
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Control Unit, Elite 1500, with Premium Wire-In Harness, Universal, Kit
Part Number: HTH-HT-150904
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
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: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
ENGINE CONTROLLER
Part Number: DCC-77072452AF
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
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
Estimated Ship Date: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Drive-by-Wire, 3.5 in. Controller, Chrysler, Dodge, 5.7-6.4L, Non-VVT, Kit
Part Number: HLY-550-1423
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, Coyote , Gen 4X, 10R80 Transmission Controller, Air Box, Radiator Hoses, Power Distribution Module, Ford, Kit
Part Number: FMS-M6017M50HAB
Not Yet Reviewed
Estimated Ship Date: Aug 15, 2025 if ordered today
Estimated Ship Date: Aug 15, 2025 if ordered today
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: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
MODULE KIT
Part Number: NAL-19433248
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, NKT O2 Sensor, GM, LS, 24x Crank Sensor, Kit
Part Number: HLY-550-602N
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, Nexus R3 ECU, Transmission Controller, Each
Part Number: HTH-HT-193000
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
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: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
Engine Management System, LT4 Crate Engine, Controller, Sensors, Pedal, Harness, Fuse Box, Power Module, Chevrolet, LT4, Kit
Part Number: NAL-19419241
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management System, Canbus, Drive-by-Wire Capable, Oxygen Sensor Included, Gen IV LS, Tuned for MLL-PSLS3760CTF or MLL-PSLS3760CTFK, Kit
Part Number: MLL-BPPLS530
Not Yet Reviewed
Estimated Ship Date: Sep 23, 2025 if ordered today
Estimated Ship Date: Sep 23, 2025 if ordered today
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Estimated Ship Date: Monday 7/28/2025
Engine Management System, PCM, Sensors, OBD-II Port, Pedal, Air Box, Harness, Ford 7.3L Gas Engine with 10R140 Transmission Swap, Kit
Part Number: FMS-M-6017-73A
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, Elite 2500 ECU with Plug and Pin Set, Kit
Part Number: HTH-HT-151301
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
ENGINE CONTROLLER
Part Number: DCC-77072601AB
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Engine Management Systems, Terminator LS, Plug-andPlay, 8-Injectors, 8-Coils, Analog Inputs, with Controller, Chevy, Truck, 4.8-6.0L, 24x Crank, Kit
Part Number: HLY-550-614
Estimated Ship Date: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
Engine Management System, LS7 Engine Controller, Chevy, 7.0L, Kit
Part Number: NAL-19354334
Not Yet Reviewed
Estimated Ship Date: Monday 7/28/2025
Estimated Ship Date: Monday 7/28/2025
Engine Management Systems, Nexus R5s with Universal Wire-In Harness Kit, 16 ft. Wiring Harness, Transmission Controller, Kit
Part Number: HTH-HT-195201
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
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