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Vehicle Info NeededLSXRT OEM-Style Fuel Rail Mounting Kit 2007-14
Ships on 09/09/2026
Lowest Price Guarantee- LSXRT OEM-Style Fuel Rail Mounting Kit
- 2007-14 4.8/5.3/6.0L (Square Metal-Style)
This conversion kit will allow you to modify your stock square metal-style GM Truck/SUV fuel rails for use with our LSXRT 244-146602 intake manifold.
Works with all GM LS-based engine (4.8/5.3/6.0) equipped Truck/SUV's fuel rails produced from 2007-2014 (square metal-style).
Requires permanent modification to fuel rails. Making them unsuitable for use with OEM LS truck intakes after modifications are complete.
Works with OEM Truck/SUV injectors only. Includes brackets for use with Flex Fuel or Non-Flex Fuel style injectors.
OEM injectors require lower o-ring swap (included with LSXR manifold)
FAST LSX high-flow Billet Fuel Rails feature a larger internal diameter that is designed to dampen the pulses and provide increased fuel volume, ensuring that your fuel injectors never run dry. In addition, these LSX fuel rails yield better fuel distribution and ultimately greater horsepower. Featured with high strength billet, lightweight, red or black anodized aluminum construction and deliver performance in addition to a show car quality appearance.
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Features:
- High-Strength Billet Aluminum Construction
- Red or Black Anodized Finish
- Large Internal Diameter
- Increased Fuel Volume
- Lightweight
- Increased Performance with show Quality Appearance
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