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Wiring Connectors and Pigtails

Summit Racing connects you with the most-trusted, top-brand wiring connectors and pigtails. Why compromise your entire electrical system with anything else? We carry...

Summit Racing connects you with the most-trusted, top-brand wiring connectors and pigtails. Why compromise your entire electrical system with anything else? We carry the biggest names in automotive wiring—Ron Francis Wiring, Painless Performance, Caspers Electronics, PICO Wiring, and many others. Our selection includes quick-connect styles, waterproof connectors, Deutsch connectors, crimp and butt connectors, spade-style designs, and much, much more. Explore our huge inventory of wire connectors and pigtails and secure the very best in electrical components. Shop now!

Summit Racing connects you with the most-trusted, top-brand wiring connectors and pigtails. Why compromise your entire electrical system with anything else? We carry the biggest names in automotive wiring—Ron Francis Wiring, Painless Performance, Caspers Electronics, PICO Wiring, and many others. Our selection includes quick-connect styles, waterproof connectors, Deutsch connectors, crimp and butt connectors, spade-style designs, and much, much more. Explore our huge inventory of wire connectors and pigtails and secure the very best in electrical components. Shop now!

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Results 1 - 5 of 5

Holley EFI ECU Connector Kits 570-347

Holley EFI ECU Connector Kits 570-347

Holley EFI ECU Connector Kits 570-347

Weatherproof Connectors, Holley EFI, J3 Input/Output Connector, OEM Style, Black Plastic, includes Pins, Seals, TPA, Kit

Part Number: HLY-570-347

Not Yet Reviewed

Estimated Ship Date: Today

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Holley EFI ECU Connector Kits 570-344

Holley EFI ECU Connector Kits 570-344

Holley EFI ECU Connector Kits 570-344

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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley EFI ECU Connector Kits 570-346

Holley EFI ECU Connector Kits 570-346

Holley EFI ECU Connector Kits 570-346

Weatherproof Connectors, Holley EFI, J2B Input/Output Connector, OEM Style, Black Plastic, includes Pins, Seals, TPA, Kit

Part Number: HLY-570-346

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Wiring Harness Connectors 570-348

Holley Wiring Harness Connectors 570-348

Holley Wiring Harness Connectors 570-348

Weatherproof Connectors, Holley EFI, J4 Input/Output Connector, OEM Style, Black Plastic, includes Pins, Seals, TPA, Kit

Part Number: HLY-570-348

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley I/O Connector Kits 570-345

Holley I/O Connector Kits 570-345

Holley I/O Connector Kits 570-345

Weatherproof Connectors, Holley EFI, J2A Input/Output Connector, OEM Style, Black Plastic, includes Pins, Seals, TPA, Kit

Part Number: HLY-570-345

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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