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Holley Fox Body Fuel System Kits

Part # 526-26 Be the first to write a review

Fits 1986-1993 Ford Mustang, -8AN kit

Holley Fox Body Fuel System Kits

Estimated Ship Date: 07/30/2025
Free Shipping - Lower 48 US States
$1,399.95
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

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

    See Emissions Details
Looking to upgrade the fuel system in your 1986-1993 Fox-Body Mustang? Take out the guesswork with Holley's new Fox-Body Fuel System Kits! These Fuel System Kits were designed as direct replacements for your factory fuel system. Includes everything required including fuel pump module, fuel filters, fuel line, fittings, hardware, and all new wiring components. Designed to use factory fuel line routing and mounting locations for a clean, OEM-like installation.

Features:

  • Prepares your 1986-1993 Ford Fox Body Mustangs with a bullet proof fuel system for any engine application
  • Pump gas and E85 compatible fuel system plumbing kit in a box • Includes 40ft of -6AN (526-25) or -8AN (526- 26) nylon braided hose, enough to go from the tank to the engine for both feed and return
  • Contains: AN fittings, 340 LPH (526-25) or 525 LPH (526-26) EFI Fuel Pump Module, Billet Filter, Fuel Pressure Regulator & Gauge, new hardware and EFI rated clamps
  • Simplifies your fuel system with direct replacement components while still maintaining an OEM-like appearance
  • Takes the guesswork out of piecing together fuel fittings and hose, while also upgrading the factory fuel system
  • Utilizes as many of the original sheet metal and chassis fuel system routing provisions with minimal to no drilling required
  • Electric Fuel Pump Harness & Relay Wiring Kit ensures the fuel pump receives the proper amperage, for improved reliability and consistent performance
  • Highly detailed installation instructions to guide you, step by step, along the installation process

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

ApplicationFord Fox Body
Brand Holley
CategoryEngine
Compatible Fuel TypeE85
Gasoline
Race Gas
Emission Code4
Fitting ColorBlack
Fitting Size6 AN
Fitting TypeAN
Free Flow LPH525 LPH
Fuel Filter IncludedYes
Fuel Hose 1 Length20
Fuel Hose 2 Length20
Fuel Hose ColorBlack
Fuel Hose IncludedYes
Fuel Hose MaterialNylon Braided
Fuel Pressure Gauge IncludedYes
Fuel Pump Flow Rating525 LPH
Fuel Pump IncludedYes
Fuel Pump TypeIn Tank
Fuel Sending Unit OhmsN/A
Fuel System TypeElectronic Fuel Injection
Fuel TypeGasoline/E85 Compatible
Hardware IncludedYes
MaterialBillet Aluminum and Steel
Part TypeFuel System Upgrade Kit
Product TypeFuel System
Relay IncludedYes
StyleReturn
Sub CategoryFuel Pumps and Related Components
Supports Engine SizeAll
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127844298
Part Number526-26
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition 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

Manufacturer's Limited 90 Day Warranty: See Details
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