What kind of connections do these fuel rails use?

These Aeromotive fuel rails use ORB-08 ports. They are designed for compact connections and a positive, leak-free seal. You can adapt them to -10 AN lines with a specific adapter (part number 15641).

Are these fuel rails compatible with all GM LS engines?

These fuel rails are specifically designed for the GM LS7 engine. They are sold as rails only and require specific mounting brackets engineered for that application.

Can I use these fuel rails in California?

No, these fuel rails are not CARB approved and cannot be shipped to California due to emissions regulations.

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Specifications

Brand: Aeromotive
Part #: 14142
UPC: 684980001129

Aeromotive GM LS7 Fuel Rails

Name: Aeromotive GM LS7 Fuel Rails
Brand: Aeromotive
SKU: aeromotive-aeromotive-gm-ls7-fuel-rails-t14-4340064
Price: 393.66 USD
Availability: BackOrder

$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 fuel rails for GM LS7 engines. Supports up to 3,000 HP with a 5/8" ID bore and easy bolt-on installation.

Key Features

Supports up to 3,000 HP — handles extreme power demands.
Full 5/8" ID through bore — ensures consistent fuel supply.
CNC-machined billet aluminum construction — well-built and precise fit.
ORB-08 ports with compact connections — provides a leak-free seal.
Steel mounting brackets — offers a solid and durable mounting platform.
Red Type II bright dip anodized finish — looks good and resists corrosion.

⚠️ 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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