Automotive Ignition & Electrical Supplies

HEI Distributor Upgrade Kit, Coil, Cap, Rotor, Module, Chevy, Cadillac, Red, Kit

Part Number: SUM-850030

4.65 out of 5 stars ( 104 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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: Monday 2/23/2026 if shipped by air

• Free Shipping

Spark Plug Wires, Spiro-Pro, 8mm, Black, 90 Degree Boots, Universal, L8/V8, Set

Part Number: TAY-73051

4.67 out of 5 stars ( 42 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Oxygen Sensor Wideband Control Kits, Ballenger AFR500v3, 0-5 Volts, NTK Sensor, Kit

Part Number: HPT-HPT-BAL-001

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Distributor Conversion, Ignitor II®, 12 V, Kit

Part Number: PNX-91281

4.48 out of 5 stars ( 77 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Distributor Conversion, Ignitor II®, 12 V, Kit

Part Number: PNX-91181

4.34 out of 5 stars ( 65 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Ignition System With Black Coils, High-Output Pro 600 CDI, 8-Channel, Kit

Part Number: MSD-80003-8HO

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Spark Plug Wires, Spiral Wound, 9mm, Red, 135 Degree Boots, Ford, Lincoln, Mercury, 5.0/5.8L, V8, Set

Part Number: FMS-M-12259-R301

4.62 out of 5 stars ( 193 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Engine Management Systems, HP EFI, ECU, Replacement, Plug-and-Play, 16-Injectors, Eight Coils, Analog Inputs, USB Cable, Software, Each

Part Number: HLY-554-113

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Distributor, Pro-Billet Ready-to-Run, Magnetic Pickup, Vacuum Advance, Ford, 351W, Each

Part Number: MSD-8354

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coil, Analog, CANBUS, Sensors, USB Tuning Cable, Chevy, 4.8-6.0L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-904T

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

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: Monday 2/23/2026 if shipped by air

• Free Shipping

Distributor, Pro-Billet Ready-To-Run, Magnetic Trigger, Male/HEI, Standard Rotation, Black Cap, Billet Aluminum Housing, Natural, Chevy, Each

Part Number: MSD-83605

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Relay Module, Four Channel, 40 Amp, 7-20V, Each

Part Number: MSD-7566-4

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Distributor, Pro-Billet Ready-to-Run, Magnetic Trigger, Vacuum Advance, Ford, 332-428, FE, Each

Part Number: MSD-8595

3.07 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Battery, AGM, Deep Cycle, Starting, 12 V, 950 Cranking Amps at 32 Degrees F, 120 minutes Reserve Capacity, Each

Part Number: XSP-D4800

5.0 out of 5 stars ( 8 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Free Shipping

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

Part Number: HLY-550-1631

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Throttle Response Enhancer, PedalMonster, Molex MX64, 6 Way, Stand Alone, Mobile Phone App, Each

Part Number: GBE-64310

4.7 out of 5 stars ( 23 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Distributor, Pro-Billet Ready-to-Run, TFI, Magnetic Trigger, Electronic Advance, Natural, Ford, 5.0L, Each

Part Number: MSD-8456

4.69 out of 5 stars ( 36 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Multi-Step RPM Selector, 2-Step, Digital, Plastic, Black, Each

Part Number: MSD-8732

4.64 out of 5 stars ( 28 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Distributor, Plug & Play, Hall Effect, Vacuum, Mechanical Advance, Black Cap, Ford, 351C, 351M, 400, 429, 460

Part Number: PNX-D132710

4.61 out of 5 stars ( 18 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Ignition Module, Replacement, 4-Pin, GM, Car, Each

Part Number: DUI-000222

4.77 out of 5 stars ( 94 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Distributor, Pro-Billet Ready-to-Run, Magnetic Pickup, Vacuum Advance, Ford, Big Block, Cleveland, Modified, Each

Part Number: MSD-8350

4.0 out of 5 stars ( 21 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Battery, 16 V, AGM, 1,130 Cranking Amps, Top Post, 12.99 in. Length, 6.81 in. Width, 8.43 in. Height, Each

Part Number: XSP-D1631

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Free Shipping