2003-2021 Naturally Aspirated Gen III Hemi Engines-5.7, 6.1, and 6.4 Liter

Overview
The new Hi-Flow billet fuel rails are a direct fit for naturally aspirated Gen III Hemi engines including the 5.7L, 6.1L, and the 6.4L from 2003-2021. 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 rails are designed with the factory injector clip reliefs so that your factory injectors and retaining clips can be reused. The kit includes fuel rails, mounting brackets and required mounting hardware.
Features:

  • Direct fit for naturally aspirated Gen III Hemi engines including the 5.7L, 6.1L, and the 6.4L engines
  • Machined Billet extrusions with laser etched “Holley EFI” Logo
  • Injector Clip feature retained so factory injector clips can be re-used. This is important as the clips locate the injector radially for proper injector spray pattern onto valves.
  • -8 ORB ports front and back
  • 1/8 NPT gauge ports machined directly into rail
  • Mounting brackets and hardware included

Specs:

Brand Holley EFI
Category Fuel Injection - EFI
Color Black
Emission Code 5
Engine GEN 3 HEMI
Fittings Included No
Fuel Injection Type Port
Fuel Injectors Included No
Fuel System Type EFI
Gasket Or Seal Included No
Grade Type Performance
Material Aluminium
Product Type Fuel Rail
UPC 090127108536
Part Number 534-284
SKU 534-284
Barcode # 90127108536
Brand Holley EFI
Shipping Weight 1.5000kg
Shipping Width 0.040m
Shipping Height 0.130m
Shipping Length 0.440m

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