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Holley

Holley EFI Hi-Flow Billet Fuel Rails 534-284 Rails, Rails, Aluminum, Black Anodized, -8 AN O-ring Inlet Size, Hi-Flow, Chrysler, Dodge, Jeep, Ram, Kit

SKU: HLY534-284

Fuel Rails
Holley EFI Hi-Flow Billet Fuel Rails 534-284 Rails, Rails, Aluminum, Black Anodized, -8 AN O-ring Inlet Size, Hi-Flow, Chrysler, Dodge, Jeep, Ram, Kit

Holley

Holley EFI Hi-Flow Billet Fuel Rails 534-284 Rails, Rails, Aluminum, Black Anodized, -8 AN O-ring Inlet Size, Hi-Flow, Chrysler, Dodge, Jeep, Ram, Kit

SKU: HLY534-284

Fuel Rails
A$640.47
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

Holley EFI Hi-Flow billet fuel rails offer flow capacity for high horsepower applications and billet aluminum construction that is machined and black anodized for great style under the hood. Laser-etched with the "Holley EFI" logo, the fuel rails feature a 5/8 in. diameter fuel passage, -8 ORB ports on each end, and an 1/8 in. NPT port for a fuel gauge installation if you choose to do so.

Holley EFI Hi-Flow billet fuel rails are designed with the factory injector clip reliefs so that your factory injectors and retaining clips can be reused. This is important as the clips locate the injector radially for proper injector spray pattern onto valves. The kits include fuel rails, mounting brackets, and required mounting hardware.

Part Type

Fuel Rails

Data: v4.2 - Upd: 2026-10-13 18:47:42

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
534-284
Product Attributes - Part Type
Fuel Rails
Product Attributes - Product Line
Holley EFI Hi-Flow Billet Fuel Rails
Product Attributes - UPC
090127108536
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.

Reference Information

Brand Name/s Holley
StreetFX SKU hly534-284
SFX Item ID 4782951
Supplier Item Code 4782951
Manufacturer SKU 534-284
Manufacturer UPC 90127108536
Alternative References HOL534-284

Compatibility

Application Data
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLARAMIE LONGHORN
    Beginning Year2014
    Ending Year2015
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLIMITED
    Beginning Year2016
    Ending Year2017
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLIMITED
    Beginning Year2016
    Ending Year2021
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLIMITED LONGHORN
    Beginning Year2021
    Ending Year2020
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLONE STAR
    Beginning Year2013
    Ending Year2015
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLONE STAR
    Beginning Year2014
    Ending Year2015
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLONE STAR
    Beginning Year2017
    Ending Year2017
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLONE STAR
    Beginning Year2014
    Ending Year2017
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLONE STAR
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelSLT
    Beginning Year2011
    Ending Year2021
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelSLT
    Beginning Year2014
    Ending Year2016
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelST
    Beginning Year2011
    Ending Year2013
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelTRADESMAN
    Beginning Year2013
    Ending Year2018
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelTRADESMAN
    Beginning Year2014
    Ending Year2021
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model2500
    SubmodelSLT
    Beginning Year2015
    Ending Year2018
    Engine TypeV8
    Engine Size6.1L/370
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model2500
    SubmodelSLT
    Beginning Year2014
    Ending Year2018
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model2500
    SubmodelST
    Beginning Year2011
    Ending Year2013
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model2500
    SubmodelTRADESMAN
    Beginning Year2013
    Ending Year2018
    Engine TypeV8
    Engine Size6.1L/370
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model2500
    SubmodelTRADESMAN
    Beginning Year2014
    Ending Year2021
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelBIG HORN
    Beginning Year2013
    Ending Year2018
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelBIG HORN
    Beginning Year2012
    Ending Year2012
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLARAMIE
    Beginning Year2011
    Ending Year2017
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLARAMIE
    Beginning Year2014
    Ending Year2021
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLARAMIE LIMITED
    Beginning Year2014
    Ending Year2015
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Fuel Rail Style (application)Holley Hi-Flow
    MakeRAM
    Model3500
    SubmodelLARAMIE LONGHORN
    Beginning Year2013
    Ending Year2017
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III

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