What is the inside diameter of these fuel rails?

These Aeromotive fuel rails have a full 5/8 inch inside diameter bore. This large diameter helps ensure consistent fuel supply to all injectors, even under high demand.

Can I use AN fittings with these fuel rails?

These rails come with ORB-08 ports. You can connect to -10 AN lines if you use a custom adapter, part number 15641, which is sold separately.

What is the finish on these fuel rails and why is it important?

The fuel rails have a Type II bright dip anodized finish in red. This finish not only looks good but also protects the aluminum construction against corrosion.

Aeromotive 03-07 Chrysler 5.7L HEMI Fuel Rails

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Specifications

Brand: Aeromotive
Part #: 14146
UPC: 684980001273

Aeromotive 03-07 Chrysler 5.7L HEMI Fuel Rails

Name: Aeromotive 03-07 Chrysler 5.7L HEMI Fuel Rails
Brand: Aeromotive
Price: 393.66 USD
Availability: InStock

$393.66

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Aeromotive billet aluminum fuel rails for 5.7L HEMI engines. Supports up to 3,000 HP with easy bolt-on installation.

Key Features

Supports up to 3,000 HP — handles high-flow fuel demands.
CNC-machined billet aluminum construction — well-built and precise fit.
ORB-08 ports — provide a leak-free seal.
Full 5/8 inch ID bore — ensures consistent fuel supply to injectors.
Steel mounting brackets included — custom fit and solid mounting.
Type II bright dip anodized finish — resists corrosion and looks good.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Chrysler 300 2005-2014

Product Details

Aeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with ?bolt-on? ease of installation. Fits 5.7L and 6.1L HEMI engines?? Rails Only. ORB-08 Ports with compact connections and positive, leak-free sealing. Full 5/8' ID through bore, capable of supporting up to 3,000 HP. Fully compatible with -10 AN line if combined with custom ORB-08/AN-10 adapter P/N 15641. Full size ports at each end for optimal injector supply and minimal hydraulic fluctuation. Additional inlet/outlet ports are provided where required for plumbing convenience. CNC-machined, billet aluminum construction for unequaled fit and finish. Steel mounting brackets, custom engineered for each application, combining a solid, durable mounting platform with correct fit and ?bolt-on? ease of?installation. Red, Type II bright dip anodized finish that looks great and protects against corrosion.