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Holley Sniper EFI

Holley Sniper EFI 558-328 HyperSpark Plug And Play Main Harness

Part # 558-328 Be the first to write a review

Plug And Play Main Harness for Sniper EFI Systems

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Holley Sniper EFI 558-328 HyperSpark Plug And Play Main Harness

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$340.95
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This harness only requires one connection to a switched power source, battery positive, battery negative, and fuel pump power. Can be used as a replacement harness for HyperSpark Master Kits. When installed concurrently with a new Sniper EFI system, the combination creates the easiest to install EFI conversion on the market - only four flying lead connections required! The pre-terminated connectors and a built in 40A relay provides power to all of the components within the system. With the included Sniper EFI Main Harness you no longer need to run multiple wires to provide switched power for each individual component. This not only helps prevent wiring confusion, it will speed up your install time and clean up your engine bay. Just route the harness and pre-terminated connectors to your HyperSpark coil, distributor, and ignition box and plug them in.

Features:

  • Plug and Play Sniper EFI Main Harness replaces the standard Sniper EFI harness with four loose leads, Battery Positive, Battery Ground, Switched 12v, and Fuel Pump Power, for a simple and streamline installation
  • Main Harness only
Brand Holley Sniper EFI
Distributor TypeHall Effect
Emission Code3
Product TypeMain Harnesses
WarrantyManufacturer's Limited 90 Day
UPC090127135136
Manufacturer Part Number558-328
Part Number558-328
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
Manufacturer's Limited 90 Day: 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 Sniper EFI 558-328 HyperSpark Plug And Play Main Harness
    Holley Sniper EFI 558-328 HyperSpark Plug And Play Main Harness
    $340.95