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Holley EFI

Holley EFI 558-448 J1A/J1B ECU Connector Kit

Part # 558-448 Be the first to write a review

J1A/J1B ECU Connector Kit with Pins and Seals

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Holley EFI 558-448 J1A/J1B ECU Connector Kit

Free Shipping on orders over $150*

In Stock

$77.95

All sales are final.

If you already have your own wire and simply need the connectors and pins, Holley has you covered with Holley's new ECU connector and pins kit, allowing you to fully terminate your own custom main harnesses!

Features:

  • Pre-Terminated J1A and J1B Tyco Superseal Connectors
  • 60x - 20-22ga pre-terminated wires
  • 20x - 16-18ga pre-terminated wires
  • 30 cavity plugs
Brand Holley EFI
Emission Code5
Product TypeECU Connectors
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127054864
Manufacturer Part Number558-448
Part Number558-448
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Holley EFI 558-448 J1A/J1B ECU Connector Kit
    Holley EFI 558-448 J1A/J1B ECU Connector Kit
    $77.95