What vehicles do these DeatschWerks fuel rails fit?

These fuel rails are designed for Chevrolet LS2 and LS3 engines. They fit specific model years of the Cadillac CTS, Chevrolet Camaro, Chevrolet Corvette, Chevrolet SS, Chevrolet SSR, Pontiac G8, and Pontiac GTO.

Why do I need a fuel rail crossover line?

The crossover line helps to equalize fuel pressure between the two fuel rails. This is particularly important for modified engines with larger injectors or higher fuel flow demands, ensuring consistent fuel delivery to all cylinders.

Are these fuel rails compatible with all fuel injector types?

These fuel rails are designed to work with a variety of fuel injectors commonly used in LS engine builds. However, it's always best to confirm compatibility with your specific injector model and ensure proper sealing.

DeatschWerks Chevrolet LS2/LS3 Fuel Rails with Crossover

Specifications

Brand: DeatschWerks
Part #: 7-203
UPC: 00887753537904

DeatschWerks Chevrolet LS2/LS3 Fuel Rails with Crossover

Name: DeatschWerks Chevrolet LS2/LS3 Fuel Rails with Crossover
Brand: DeatschWerks
Price: 229.00 USD
Availability: InStock

$229.00

Only 5 left in stock

DeatschWerks fuel rails with crossover for Chevrolet LS2/LS3 engines. Improves fuel delivery for modified setups.

Key Features

Fits Chevrolet LS2 and LS3 engines.
Constructed from solid 6061-6 aluminum for durability.
Includes a crossover line to balance fuel pressure between rails.
Designed for improved fuel delivery in modified applications.
Direct fit for 2005-2015 Camaro, Corvette, GTO, and other GM vehicles.
Helps prevent lean conditions by ensuring consistent fuel pressure.

⚠️ 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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Will this fit your vehicle?

Product Details

Machined from solid 6061-6 aluminum, these DeatschWerks fuel rails are built to handle increased fuel flow needs for your Chevrolet LS2 or LS3 engine. They replace the stock fuel rails and include a crossover line, which is essential for ensuring consistent fuel pressure across both banks of injectors, especially when you've upgraded to larger injectors or are running a high-performance fuel pump. This is a common upgrade for tuners and builders looking to optimize fuel delivery for modified engines.

The rails are designed to fit a range of popular GM vehicles, including the 2005-2006 Pontiac GTO, 2008-2013 Chevrolet Corvette, and 2010-2015 Chevrolet Camaro SS. The included crossover line helps balance fuel pressure between the left and right fuel rails, preventing lean conditions on one bank while the other is over-fueled. This well-built setup ensures your engine receives the fuel it needs for optimal performance and reliability.

While these rails are a solid option for many LS engine builds, please note they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and connection.