FiTech Aluminum Fuel Rail Kit SBC Vortec w/ HDW & Fittings (37855-1) is a specifically engineered solution designed to optimize fuel delivery for small block Chevy Vortec engines manufactured between 1996 and 2002. This comprehensive kit provides the necessary components to ensure proper fuel distribution to the engine’s injectors, particularly when used in conjunction with FiTech Small block Chevy Vortec Go Port intake manifolds. Constructed from high-quality aluminum with a sleek black anodized finish, this fuel rail kit offers both performance and aesthetics for your engine bay.
KEY FEATURES AND BENEFITS:
- This fuel rail kit is designed to provide a reliable and efficient fuel delivery system for your specific engine application. The aluminum construction ensures durability and resistance to corrosion, while the black anodized finish adds a professional and clean look.
- The inclusion of -6 AN O-ring inlets allows for secure and high-flow fuel line connections.
- The kit comes complete with all the necessary fittings and hardware, simplifying the installation process and ensuring a proper fit.
- Specifically designed for use with FiTech Go Port intake manifolds, this kit guarantees compatibility and optimal performance within that system.
SPECIFICATIONS:
- Part Number: 37855-1
- Product Line: FiTech Fuel Rails
- Fuel Rail Material: Aluminum
- Fuel Rail Color: Black
- Fuel Rail Inlet Size: -6 AN O-ring
- Fittings Included: Yes
- Hardware Included: Yes
- Compatibility: Designed for 1996-2002 Chevrolet vehicles with 5.0L/305 and 5.7L/350 Gen I small block engines when using FiTech Small block Chevy Vortec Go Port intake manifolds.
HOW TO USE:
- Preparation: Ensure the engine is cool and the fuel system is depressurized. Disconnect the negative battery terminal for safety.
- Removal of Old Fuel Rail (if applicable): Carefully disconnect the fuel lines and remove the existing fuel rail from the intake manifold. Take note of the orientation and connections.
- Install Fittings: Install the provided fittings into the FiTech fuel rails. Ensure they are tightened securely to prevent leaks.
- Mount Fuel Rails: Position the FiTech fuel rails onto the FiTech Go Port intake manifold. Use the included hardware to securely mount the rails.
- Connect Fuel Lines: Connect the fuel lines to the -6 AN O-ring inlets on the new fuel rails. Ensure proper connections and tighten securely.
- Install Injectors: Install the fuel injectors into the new fuel rails. Ensure they are properly seated and secured.
- Re-connect Battery and Fuel System: Reconnect the negative battery terminal. Carefully prime the fuel system and check for any leaks before starting the engine.
- Test Operation: Start the engine and monitor for proper fuel delivery and any leaks. Make any necessary adjustments.
BENEFITS OF USING FITECH ALUMINUM FUEL RAIL KIT SBC VORTEC W/ HDW & FITTINGS (37855-1):
- Utilizing the FiTech Aluminum Fuel Rail Kit offers several advantages for your 1996-2002 Chevy Vortec engine when paired with a FiTech Go Port intake manifold. This kit ensures a consistent and reliable supply of fuel to the injectors, which is crucial for optimal engine performance, especially in modified applications.
- The aluminum construction provides excellent durability and resistance to the harsh underhood environment, contributing to the longevity of the fuel system.
- The included fittings and hardware simplify the installation process, saving time and effort.
- Furthermore, the black anodized finish enhances the engine bay’s aesthetics, providing a clean and professional look.
FEATURES:
- Optimized Design: Specifically engineered to fit FiTech Small block Chevy Vortec Go Port intake manifolds for seamless integration.
- Aluminum Construction: Provides strength, corrosion resistance, and a lightweight alternative to steel fuel rails.
- Black Anodized Finish: Offers a stylish and protective coating.
- -6 AN O-ring Inlets: Allows for high-flow, secure fuel line connections.
- Complete Kit: Includes all necessary fittings and mounting hardware for installation convenience.
- Enhanced Fuel Delivery: Facilitates consistent fuel pressure and flow to the injectors for improved engine performance.
- Direct Fit Application: Designed for specific 1996-2002 Chevy Vortec 5.0L and 5.7L engines.
- Reliable Performance: Ensures proper fuel distribution under various operating conditions.








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