Holley EFI 534-266 Billet Fuel Rail Kit, Ford 7.3L Godzilla

Name: Holley EFI 534-266 Billet Fuel Rail Kit, Ford 7.3L Godzilla
Brand: Holley
SKU: 425534266
Price: 340.99 USD
Availability: Discontinued

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Key Specs

MFG. Part #	534-266
Brand	Holley

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Holley 534-266 Details

The new Hi-Flow billet fuel rails are a direct fit for the Ford 7.3l Godzilla engines. The fuel rails feature a 5/8" diameter fuel passage that provides more flow capacity for high horsepower applications over the stock rails. The black anodized rails have -8 ORB ports on each end and an 1/8" NPT port for a fuel gauge installation if you choose to do so.

The 534-265 includes fuel rails, mounting brackets and required mounting hardware.

The 534-266 fuel rail kit includes everything from the 534-265 plus (6ft) braided hose, (4) 90 degree and (2) straight -6 hose ends.

Features:

Bright dip, black anodized finish with laser etched EFI logo for long lasting good looks

5/8” diameter fuel passage provides the flow capacity for high horsepower applications

Fuel rails are machined to accept -8 (3/4-16) O-ring fittings

Fuel rails fit your stock intake manifold

Includes (4) -6 to 3/4-16 O-ring adapters

Works with factory injectors

Guides & Documents

Fuel Rails Installation Instructions (425534266)

CA Prop 65

Holley 534-266 Specifications

KEY SPECS
MFG. Part #	534-266
Brand	Holley

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Fitment

2017-2022 Ford F-250 Super Duty

Ford 7.3 Godzilla

2017-2021 Ford F-350 Super Duty

Ford 7.3 Godzilla