Holley EFI Fuel System Kit

Fuel system consisting of; 40ft of 3/8” Vapor Guard™ Fuel Hose, Filter, necessary hardware for a return style system installation

Hose Length

PART# 526-10

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This kit is recommended for pump or race gas use only.


Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using a Holley fuel filter coupled with quality Earl’s Vapor Guard plumbing to provide a fuel system tailored to the needs of your EFI System. They are also a great addition to install one of our Sniper EFI Fuel Tanks or our Retro-fit EFI Fuel Pump modules!


  • 40 ft of 3/8” Vapor Guard Fuel Hose
  • Designed for a return style fuel system.


BrandHolley EFI
Emission Code3
Fuel TypePump Gas/Race Gas
Hose Length40'
Hose Size3/8"
Product TypeEFI Fuel System Kit
Part Number526-10


This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing 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

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

Tech Resources

This kit is recommended for pump or race gas use only.


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