Electrical Wiring

Convoluted Tubing, Wire Looms and Wire Sleeves, Holley EFI, Split Wire Loom, Black Nylon, Slip-on Insulation, 0.750 in. I.D., 10 ft. Long, Each

Part Number: HLY-573-108

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Convoluted Tubing, Wire Looms and Wire Sleeves, Holley EFI, Split Wire Loom, Black Nylon, Slip-on Insulation, 1.000 in. I.D., 10 ft. Long, Each

Part Number: HLY-573-110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Harnesses, Holley EFI, Control Harness, F-Body, T-56 Tranny, Plug-and-Play, VSS, Reverse Lockout, for Terminator X, Max X ECUs, Each

Part Number: HLY-558-481

Not Yet Reviewed

Estimated Ship Date: Today

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Switch, Turn Signal, Constant, Ford, Each

Part Number: SDK-C3OZ-13341-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Switch, Ignition, Constant, Key Operation, Ford, Each

Part Number: SDK-C5AZ-11572-B

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Electrical Switch, Lever, 3 Speed, Ford, Each

Part Number: SDK-C5ZZ-18578

Not Yet Reviewed

Estimated Ship Date: Today

Key, Blank, Classic Mustang, Door/Ignition Type, Ford Motor Company Logo, Pony Emblem, Each

Part Number: SDK-C5ZZ6522053B

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Transmission Harnesses, Holley EFI, Control Harness, Chrysler Transmission, 46RE, Plug-and-Play, for Terminator X Max System Only, Each

Part Number: HLY-558-473

Not Yet Reviewed

Estimated Ship Date: Today

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Windshield Wiper Switch, 2-Speed, Direct Replacement, Ford, Mustang, Each

Part Number: SDK-C9ZZ17A553A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Switch, Push Button, Momentary, Nitrous, Plastic, Black, 25 Amps, Kit

Part Number: NOS-15640NOS

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Wiring Harness, Holley EFI, Gen III Hemi, VVT, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7L, 6.4L, Each

Part Number: HLY-558-131

Not Yet Reviewed

Estimated Ship Date: Today

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Alternator Wiring Harness, Copper Wire Core, Ford, Each

Part Number: SDK-C5ZZ140568WL

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Heater Resistor Assembly, Ford, Each

Part Number: SDK-C8ZZ19A706A

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Jan 8, 2026 if ordered today

Weatherproof Connectors, Holley EFI, Replacement, Hall Effect Sensor Connector, Metripack, 3-pin Female, Black, Pins, Seals, TPA, for 554-118, Each

Part Number: HLY-570-223

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Harnesses, Holley EFI, Gen III Hemi, VVT, SRV, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7-6.4L, Each

Part Number: HLY-558-132

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 12 ft. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-454

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Harnesses, Holley EFI, LT4 Engine, Main Harness, for Terminator X, V3 ECU, Cadillac, Chevy, Each

Part Number: HLY-558-130

Not Yet Reviewed

Estimated Ship Date: Today

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Wiring Harness, Underdash, Front Fuse Block, Ford, Each

Part Number: SDK-C6ZZ14401ALL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Weatherproof Connectors, Holley EFI, J1B Input/Output Connector, OEM Style, 26-pin, Female, Black Plastic, includes Pins, Seals, TPA, Kit

Part Number: HLY-570-344

Not Yet Reviewed

Estimated Ship Date: Today

Interconnect Cable, X4, OBD II, Ford, Black, Each

Part Number: SCL-7011U-08

Not Yet Reviewed

Estimated Ship Date: Today

Heat Shrink Tubing, Numbered, Black, Set of 8

Part Number: MSD-3415

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Switch, Push Button, Momentary, Plastic, Blue, 20 Amps, Each

Part Number: NOS-15610NOS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Odd/Even Coil Connector, Sub-Harness Side, Metripack, 8-pin Male, Gray Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-208

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Harnesses, RetroBright, Ground Switched Harness, Easy Installation, Toyota, Land Cruiser, Each

Part Number: HLY-H840

Not Yet Reviewed

Estimated Ship Date: Today

Heat Shrink Tubing, Black, Set of 18

Part Number: MSD-3407

Not Yet Reviewed

Estimated Ship Date: Today