Welcome to MCB Parts

My Cart:

0 item(s)
You have no items in your shopping cart.


Welcome to our online store!

Holley EFI Fuel System Kit 526-5

SKU: 526-5

Availability: In stock

Handling Time: 30 Days


Holley EFI Fuel System Kit

Fuel system consisting of; 20ft of 3/8" Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!

Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your EFI System.

The secret to Earl's Vapor Guard hose is in its layers. The innermost Primary Barrier Layer offers high resistance to heat and aggressive fuels. The middle Earl's Vapor Guard Barrier is a Thermoplastic layer that provides superior fuel isolation and virtually eliminates vapors from escaping through the hose. The Exterior Cover Barrier provides extreme tolerance to heat and ozone giving Earl's Vapor Guard a three way shield against hose deterioration.


  • 20ft of 3/8" Vapor Guard Fuel Hose
  • 0
  • 12-920 Fuel Pump
  • 0
  • Pre and Post Fuel Filters
  • 0
  • Necessary hardware and bulkhead fitting to return fuel into the tank
  • 0
  • Multi-fuel compatible: Approved for use with leaded and unleaded Gasoline, Diesel, Biodiesel, E-85, 100% Methanol, ETHANOL and Gasohol fuels
  • 0
  • Multi-layer rubber hose designed to withstand to the corrosive properties of modern fuels

Installation Note:This kit is recommended for pump or race gas use only. The included fuel pump is not compatible with E-85.


  • Application: Ford
  • Brand: Holley EFI
  • Emission Code: 4
  • Finish: Black
  • Forced Induction HP@43PSI: 600
  • Forced Induction HP@60PSI: 530
  • Fuel Type: Pump Gas/Race Gas
  • GPH@43PSI: 67
  • GPH@60PSI: 62
  • Hose Length: 20'
  • Hose Size: 3/8"
  • LPH@43PSI: 254
  • LPH@60PSI: 235
  • Naturally Aspirated HP@43PSI: 800
  • Naturally Aspirated HP@60PSI: 690
  • Product Type: EFI Fuel System Kit
  • Transmission: N/A
  • Warning: California Proposition 65