Product Description for Fuel Rails Kit for LS Intake Manifolds Unleash the full potential of your engine with our high-performance Fuel Rails Kit, specifically designed for LS aftermarket intake manifolds. This kit ensures efficient fuel distribution and supports high horsepower capabilities, making it an essential upgrade for performance enthusiasts. Fitment: This fuel rails kit is tailored for LS engines, including LS1, LS2, LS3, LS6, and LSX models, specifically for use with aftermarket intake manifold hardware. Please note that it is not compatible with stock manifolds or OEM parts. Application: Ideal for aftermarket LS intake manifolds, these aluminum EFI fuel rails are engineered to support engines producing over 1,100 horsepower. They provide the reliability and capacity needed for high-performance applications. High Performance: Featuring a 1/2 inch diameter inner hole, this kit minimizes fuel pressure drops and helps eliminate back pulses. It ensures precise fuel distribution to all injectors, optimizing engine performance and efficiency. Material: Constructed from high-strength steel, these fuel rails feature a durable black coating that protects against wear, rust, and corrosion. Their high hardness ensures longevity and dependable performance under demanding conditions. Complete Accessory: This kit includes matching accessories, jumper hoses, and necessary hardware, ensuring a perfect fit and easy installation. Enjoy a hassle-free upgrade with everything you need included. Enhance your engine's performance with our Fuel Rails Kit for LS Intake Manifolds. Combining robust construction, superior fuel distribution, and comprehensive accessories, this kit is the ultimate choice for maximizing your vehicle's power and efficiency.