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Holley

Holley EFI Fuel Rails 534-220 Rails, EFI, LS Rails, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Hardware, for 300-134, 300-135 Intakes, Chevy, 6.2L, KIt

SKU: HLY534-220

Fuel Rails
Holley EFI Fuel Rails 534-220 Rails, EFI, LS Rails, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Hardware, for 300-134, 300-135 Intakes, Chevy, 6.2L, KIt

Holley

Holley EFI Fuel Rails 534-220 Rails, EFI, LS Rails, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Hardware, for 300-134, 300-135 Intakes, Chevy, 6.2L, KIt

SKU: HLY534-220

Fuel Rails
A$729.64
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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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

Fuel Rails

Data: v4.2 - Upd: 2026-10-13 18:47:39

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
534-220
Product Attributes - Part Type
Fuel Rails
Product Attributes - Product Line
Holley EFI Fuel Rails
Product Attributes - UPC
090127688694
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
No
Product Attributes - Hardware Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fits the Holley GM 2x4 dual plane intakes and the Holley Mid-Rise intakes.. For use with LS3 and L92 rectangular port heads.

Reference Information

Brand Name/s Holley
StreetFX SKU hly534-220
SFX Item ID 4783223
Supplier Item Code 4783223
Manufacturer SKU 534-220
Manufacturer UPC 90127688694
Alternative References HOL534-220, 6.2L

Compatibility

Application Data
  • Fuel Rail Style (application)Holley MPI
    MakeCHEVROLET
    Beginning Year2008
    Ending Year2015
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesFits the Holley GM 2x4 dual plane intakes and the Holley Mid-Rise intakes.. For use with LS3 and L92 rectangular port heads.
  • Fuel Rail Style (application)Holley MPI
    MakeCHEVROLET
    Beginning Year2008
    Ending Year2015
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesFits the Holley GM 2x4 dual plane intakes and the Holley Mid-Rise intakes.. For use with LS3 and L92 rectangular port heads.

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