Skip to main content
Holley EFI

Holley EFI 558-302 Tach Input Ignition Adapter

Tach Input Ignition Adapter

Part # 558-302 Be the first to write a review

Holley EFI 558-302 Tach Input Ignition Adapter

In Stock
Free Shipping on orders over $150*
$18.40
Add to Wishlist
3

Emissions

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

See Emissions Details
This is only used on applications using a CD Box, such as an MSD 6AL, while not using timing control.
Brand Holley EFI
Emission Code3
Product TypeTach Input Ignition Adapters
UPC090127735329
Manufacturer Part Number558-302
Part Number558-302
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
Plugs into the connector labeled IGNITION on the main harness. The Loose yellow/black lead connects to the Tach Out terminal of the ignition box.<br>Caution: Never connect this wire directly to the Ignition Coil.<br>
Reviews

    Your Review

    *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.