Skip to main content
ASK OUR EXPERTS
1-866-464-6553

Connector J1A/B Input/Outputs Auxiliary Harness

Connector J1A/B Inputs/Outputs Auxiliary Harness for Terminator X, HP, and Dominator EFI systems

Part # 558-400
1 Review

Connector J1A/B Input/Outputs Auxiliary Harness

In Stock
Free Shipping on orders over $150*
$98.35
Add to Wishlist
3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
Great for applications requiring minimal Input/output wiring. 4 Output Wires 4 Input Wires

About Holley EFI

Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever!

Brand Holley EFI
Emission Code3
Harness TypeAuxiliary
Product TypeJ1 Auxillary Input/ Output Harness - Connector
Sale CategoryAir and Fuel Delivery
UPC090127666418
Part Number558-400
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Holley EFI dealer in your area!
Reviews
1

5 out of 5 stars

  • 5 star

    100%

  • 4 star

    0%

  • 3 star

    0%

  • 2 star

    0%

  • 1 star

    0%

Your Review

Items 1 - 1 of 1
  per page
Page:
  1. 1
Items 1 - 1 of 1
  per page
Page:
  1. 1

*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.