Automotive Ignition & Electrical Supplies

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...

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Painless Performance 4L60E/4L80E Vehicle Speed Sensor Repair Pigtails 60556

Painless Performance 4L60E/4L80E Vehicle Speed Sensor Repair Pigtails 60556

Wiring Pigtail, 4L60E/4L80E Vehicle Speed Sensor Extension/Repair Pigtail, Each

Part Number: PRF-60556

Not Yet Reviewed

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Holley Dominator EFI Vehicle Management Systems 554-114

Engine Management Systems, Dominator EFI, ECU, Up to 24-Injectors, 12-Coil, Digital/Analog Input, Drive-by-Wire, VVT, Trans Control, 4L60E/4L80E, Each

Part Number: HLY-554-114

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Holley Sniper Transmission Controller Harnesses 558-405

Transmission Harness, Holley EFI, Pre-terminated, GM, 1996-2008, 4L60E, 4L80E Transmissions, Each

Part Number: SNE-558-405

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Painless Performance OEM Flashed Computers 60712

Computer, ECM, for LS Swaps, VATS Removed, Requires Tuning After Install, for 3.42:1 Gear Ratio, 29 in. Tall Tires, 4L60E, Chevy, Truck, 5.3L, Each

Part Number: PRF-60712

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Holley Terminator X MAX Engine Management Systems 550-942

Engine Management Systems, Terminator X MAX, Up to 8-EV1 Injectors and 8-Coils, Analog, Trans and Tuner Controls, GM 4L60-E, 4L80-E, Wire Harness, Kit

Part Number: HLY-550-942

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MSD Atomic Transmission Control Module Harnesses 2770

Wiring Harness, Atomic TCU, GM, 4L60E/4L65E/4L80E/4L85E/4L70E/4L75E, Each

Part Number: MSD-2770

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Holley GM Transmission Wiring Harnesses 558-455

Transmission Harness, Holley EFI, Transmission Control Harness, GM 4L60E, Plug-and-Play, Build in relay, for Dominator EFI ECU, Each

Part Number: HLY-558-455

Not Yet Reviewed

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Edelbrock TC Transmission Controllers 36212

Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Pro-Flo 4/Pro-Flo 4+ EFI, Each

Part Number: EDL-36212

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Painless Performance 4L80E Speed Sensor Wiring Harnesses 60555

Wiring Pigtails, Adapter Harness, 4L80E Speed Sensor for a LS Swap 4L60E Transmission, Each

Part Number: PRF-60555

Not Yet Reviewed

Estimated Ship Date: Today

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Winters Double Safety Switches 1089-29

Neutral Safety and Backup Light Switches, Double Safety Switches, Steel/Plastic, 4L60E, 4L80E, Allison 1000/2000/2400, THM700-R4/4L60/MD8, Each

Part Number: WPP-1089-29

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Edelbrock TC Transmission Controllers 36213

Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Carbureted Applications, Each

Part Number: EDL-36213

Not Yet Reviewed

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Edelbrock Transmission Output Shaft Speed Sensor Adapter Harnesses 36215

Transmission Output Shaft Speed Sensor Adapter Harness, GM, 4L60E, RWD, Early Model Years, Each

Part Number: EDL-36215

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Edelbrock Transmission Output Shaft Speed Sensor Adapter Harnesses 36216

Transmission Output Shaft Speed Sensor Adapter Harness, GM, 4L60E, 4WD, Early Model Years, Each

Part Number: EDL-36216

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Edelbrock Transmission Output Shaft Speed Sensor Adapter Harnesses 36217

Transmission Output Shaft Speed Sensor Adapter Harness, Extension, GM, 4L60E, 4WD, Late Model Years, Each

Part Number: EDL-36217

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

ICT Billet Transmission Adapter Harnesses WPTRK30

Wire Pigtail Transmissionl Kit NSS Reverse Light PRNDL Switch GM 4L60e 4L80e

Part Number: ICB-WPTRK30

Not Yet Reviewed

Estimated Ship Date: Today

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Dakota Digital Wiring Pigtails SEN-01-4L60

Wiring Pigtail, Vehicle Speed Sensor, 4L60E, Each

Part Number: DAK-SEN-01-4L60

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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HP Tuners CORE Standalone Engine Control Units COR-ECU-000

Engine Management System, CORE ECU, Transmission Control, 4L60E, 4L80E, 58x/24x Compatible, Chevy, Small Block LS, Each

Part Number: HPT-COR-ECU-000

Not Yet Reviewed

Estimated Ship Date: Today

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FiTech Ultimate TPI Standalone ECUs 38352

Engine Management Systems, Ultimate TPI, Transmission Controller, 4L60E, 4L80E, Chevy, Kit

Part Number: FIF-38352

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ICT Billet Wiring Pigtails WPTRA36

Wiring Pigtail, Transmission, Female, Chevy, 4L60E, 4L65E, 4L70E, Each

Part Number: ICB-WPTRA36

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ICT Billet Wiring Pigtails WPNSS30

Wiring Pigtail, Neutral Safety/Reverse Light Switch, Chevy, 4L60E, 4L80E, Each

Part Number: ICB-WPNSS30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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HP Tuners CORE Transmission Control Harnesses COR-HAR-004

Wiring Harnesses, Transmission Control Harness, CORE ECU, 4L60/4L60E, 4L80/4L80E, Each

Part Number: HPT-COR-HAR-004

Not Yet Reviewed

Estimated Ship Date: Today

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ATP Automatic Transmission Wiring Harnesses JE-15

Wiring Pigtail, Vehicle Speed Sensor, 2-pin, 700R4, 4L60E, 4L80E, Each

Part Number: ATP-JE15

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Edelbrock TC Transmission Controllers 36211

Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Generic CAN EFI, Each

Part Number: EDL-36211

Not Yet Reviewed

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Chevrolet Performance Automatic Transmission Controllers 19302406

Transmission Controller, Chevy, 4L60E, 4L65E, Kit

Part Number: NAL-19302406

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Chevrolet Performance Automatic Transmission Controllers 19302405

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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HP Tuners CORE Transmission Control Harnesses COR-HAR-005

Wiring Harnesses, Transmission Control Harness, CORE ECU, 4L60/4L60E, 4L80/4L80E, Each

Part Number: HPT-COR-HAR-005

Not Yet Reviewed

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