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Holley EFI Fuel Rails 534-209 Rails, EFI, LS Hi-Flow, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Fittings, Hardware, for Stock Intake, Chevy, 4.8-6.2L, Kit

SKU: HLY534-209

Fuel Rails

Holley EFI Fuel Rails 534-209 Rails, EFI, LS Hi-Flow, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Fittings, Hardware, for Stock Intake, Chevy, 4.8-6.2L, Kit

SKU: HLY534-209

Fuel Rails
A$570.56
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

These machined aluminum EFI fuel rails are capable of handling 1,100+ hp engines. They feature a large inner diameter bore to decrease fuel pressure drop and help cancel out back pulses.

Part Type

Billet Alm. Fuel Rails - GM LS Factory Intakes

Data: v4.2 - Upd: 2026-10-15 02:09:35

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
534-209
Product Attributes - Part Type
Fuel Rails
Product Attributes - Product Line
Holley EFI Fuel Rails
Product Attributes - UPC
090127680582
Product Attributes - Fuel Rail Material
Aluminum
Product Attributes - Fuel Rail Color
Black
Product Attributes - Fuel Rail Inlet Size
-8 AN O-ring
Product Attributes - Fittings Included
Yes
Product Attributes - Hardware Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fits factory LS1, LS2, LS3, LS6 or L99 intakes.

Reference Information

Brand Name/s Holley
StreetFX SKU hly534-209
SFX Item ID 4783514
Supplier Item Code 4783514
Manufacturer SKU 534-209
Manufacturer UPC 90127680582
Alternative References HOL534-209, 4.8-6.2L

Compatibility

Application Data
  • Application NotesFits factory LS1, LS2, LS3, LS6 or L99 intakes.
    Beginning Year1997
    Ending Year2004
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.7L/350
    Engine TypeV8
    Fuel Rail Style (application)GM
    MakeCHEVROLET
  • Application NotesFits factory LS1, LS2, LS3, LS6 or L99 intakes.
    Beginning Year1999
    Ending Year2014
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.3L/325
    Engine TypeV8
    Fuel Rail Style (application)GM
    MakeCHEVROLET
  • Application NotesFits factory LS1, LS2, LS3, LS6 or L99 intakes.
    Beginning Year1999
    Ending Year2017
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size4.8L/294
    Engine TypeV8
    Fuel Rail Style (application)GM
    MakeCHEVROLET
  • Application NotesFits factory LS1, LS2, LS3, LS6 or L99 intakes.
    Beginning Year1999
    Ending Year2019
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
    Engine TypeV8
    Fuel Rail Style (application)GM
    MakeCHEVROLET
  • Application NotesFits factory LS1, LS2, LS3, LS6 or L99 intakes.
    Beginning Year2008
    Ending Year2017
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376
    Engine TypeV8
    Fuel Rail Style (application)GM
    MakeCHEVROLET

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