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High Flow In-Line Fuel Pump Kit; 255LPH (Universal; Some Adaptation May Be Required)

Item CC47953
AmericanMuscle no longer carries the High Flow In-Line Fuel Pump Kit; 255LPH (Universal; Some Adaptation May Be Required). Please check out 1993-2002 Chevy Camaro Engine for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Fuel Pump Kit
    • Comes in Kits
    • Polished Chrome and Matte Black Finish
    • OE Compatible and Comparable
    • Comes as a 255LPH Flow Model
    • Operating Pressure of 15 -120 PSI
    • Minimum Voltage of 12 Volts
    • Supplies Up to 600 HP for Normally Aspirated and 500 HP for Supercharged Engines
    • High Flow In-Line Design
    • Universal Fit

    Description

    Fuel Delivery. This Fuel Pump Kit provides a high-flow in-line solution built to support strong fuel supply needs with OE-compatible and comparable service value. Its 255LPH flow model, 15 -120 PSI operating pressure, and 12-volt minimum voltage requirement help support demanding performance setups, including up to 600 HP for normally aspirated engines and 500 HP for supercharged engines. With polished chrome and matte black finishes, included installation components, and a complete kit layout, this fuel pump package delivers dependable upgrade value with universal fit versatility.

    Construction and Appearance. Built around a high-flow in-line design, this fuel pump kit is made to provide dependable fuel movement, stable operating pressure, and reliable service quality. The polished chrome and matte black finish combination gives the component package a clean, performance-focused appearance while helping the included hardware look coordinated after placement. Durable construction supports repeated operation, fuel-system demands, vibration, and routine service conditions. Quality manufacturing, precise component packaging, and dependable hardware selection give this kit the strength, finish consistency, and long-term usability expected from a serious fuel-system upgrade.

    Installation. Installation should be completed using proper fuel-system service procedures and appropriate safety practices. Position the external pump securely, route the hose barb fittings and connections carefully, and use the included clamps, cushion, washers, nuts, and electrical connections according to the supplied service method. The adaptable design supports a clean setup when the fuel system is properly prepared and all connections are routed away from heat, sharp edges, and moving components. After installation, check electrical connections, fuel-line security, pressure behavior, and leak-free operation before regular use.

    Application. This Fuel Pump Kit is designed for a universal fit. This kit enhances the vehicle by improving fuel delivery capacity, supporting higher-output engine combinations, and adding dependable in-line pump performance. Its complete hardware package, 255LPH flow rating, and performance-focused operating range also help create a cleaner, more capable fuel-system upgrade.

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    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 2 Hours

    Difficulty Level:

    Light to Moderate mechanical skill required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) GSL392 External Fuel Pump With 400-939 Install Kit
    • (2) Walbro 3/8" Hose Barb Fuel Fittings
    • (2) Crush Washers
    • (2) Electrical Connections
    • (2) Starlock Washers
    • (2) Nuts
    • (2) Mounting Clamps
    • (1) Mounting Cushion
    3.8

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    Questions & Answers

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