Holley EFI

Holley EFI 558-400 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 Be the first to write a review
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$89.33
Suggested Retail
$99.26
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3

Emissions

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

See Emissions Details
Holley J1A/B Dominator auxiliary wiring harnesses are designed to connect into the main harness input/ouput connector. They feature loose lead wires on one end and an 8-pin Metri-Pack connector on the other.
Brand Holley EFI
Emission Code3
Product TypeAuxiliary Harnesses
UPC090127666418
Manufacturer Part Number558-400
Part Number558-400
3

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

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

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
EFI selection chart
Instructions for Part# 558-400
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    Some parts are not legal for use in California or other states with similar regulations.