Automotive Ignition & Electrical Supplies at Summit Racing

Holley Terminator X MAX Engine Management Systems 550-1420

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Drive-by-Wire, 3.5 in. Controller, Chrysler, Dodge, 5.7L, 6.1L, Non-VVT, Kit

Part Number: HLY-550-1420

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-945

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Analog, Trans/Tuner Controls, Ford Injector Spacing, GM 4L60E/80E, Harness, Kit

Part Number: HLY-550-945

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X Engine Management Systems 550-1223

Engine Management Systems, Terminator X, Up to 8-EV6 Injectors, 8-Coil, Analog, O2 Sensor, Plug-and-Play, Controller, Dodge, Chrysler, 5.7L, 6.1L, Kit

Part Number: HLY-550-1223

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

American Autowire Power Plus 13 Wiring Harness Kits 510004

Wiring Harness, Power Plus 13 Series, 13 Circuit, Front Mount Fuse Block, Standard Length, Universal, Kit

Part Number: AWW-510004

4.67 out of 5 stars ( 51 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1508

Engine Management Systems, Terminator X MAX, Up to 8-EV6 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 5.0, Kit

Part Number: HLY-550-1508

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X Engine Management Systems 550-1601

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X Engine Management Systems 550-1220

Engine Management Systems, Terminator X, Up to 8-EV1 Injectors, 8-Coils, Analog, O2 Sensor, Plug-and-Play, USB Tuning Cable, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1220

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Earl's Performance Brake Light Switch Kits PK0017ERL

Brake Light Switch, Fluid Pressure Activation, Momentary, Spade Terminal, Steel, Natural, Kit

Part Number: EAR-PK0017ERL

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 23, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Standard Motor Brake Light Sending Units SLS-27

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

...Loading

Holley Terminator X MAX Engine Management Systems 550-1630LSD

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1412

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, O2 Sensor, Drive-by-Wire, Plug-and-Play, Ford, 5.0L, Kit

Part Number: HLY-550-1412

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1315

Engine Management Systems, Terminator X MAX, Up to 8-EV6 Injectors, 8-Coil, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 5.0L, Kit

Part Number: HLY-550-1315

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1318

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-550-1318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Altronics Powerlite Lithium Battery Kits ALT-12V1200-KIT

Battery, Deep Cycle/Starting, Lithium Type, 1,200 Amps, 12 V, Top Terminals, Battery Charger, 12 V, 15 Amp Rating, Kit

Part Number: ALT-12V1200-KIT

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

...Loading

Cannot be shipped Internationally if ordered today

Powermaster Ground Wires 1-763

Powermaster Ground Wires 1-763

Alternator Ground Wire, 6-Gauge, Copper Core, Black, 36 in. Length, 0.375 in. Eyelet, 0.313 in. Eyelet, Each

Part Number: PWM-1-763

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

25 amps Painless Performance Relay and Relay Kit 80135

Relay, Micro, 15/25 Amp, Single Pole, Double Throw, 5 Terminals, Universal Fitment, Pair

Part Number: PRF-80135

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1422

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Drive-by-Wire, 3.5 in. Controller, Chrysler, Dodge, 5.7-6.4L, Non-VVT, Kit

Part Number: HLY-550-1422

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1313

Engine Management Systems, Terminator X MAX, Up to 8-EV6 Injectors, 8-Coil, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 5.0L, Kit

Part Number: HLY-550-1313

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster Ground Wires 1-741

Alternator Ground Wire, 2-Gauge, Copper Core, Black, 12 in. Length, 0.375 in. Eyelet, 0.313 in. Eyelet, Each

Part Number: PWM-1-741

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Injector Dynamics Fuel Injector Connector Kits 93.1

Wiring Connector, Terminals, Seals, Denso, Fuel Injector, Female, Kit

Part Number: IJD-93-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley Terminator X Engine Management Systems 550-1211

Engine Management Systems, Terminator X, Up to 8-EV6 Injectors, 8-Coils, Analog Input, O2 Sensor, Plug-and-Play, 3.5 in. Controller, Ford, 5.0L, Kit

Part Number: HLY-550-1211

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Holley EFI Single-Channel EGT Kits 554-184C

Data Acquisition, Holley EFI, Single-channel, CAN EGT, 1/4 in. Stainless Bung, 1/4 in. Probe, for Holley EFI Systems, HP, Dominator, Terminator X, Kit

Part Number: HLY-554-184C

Not Yet Reviewed

Estimated Ship Date: Tomorrow