EFI fuel tank kit with 400 LPH pump for 1955-56 Chevy 150/210/Bel Air/Delray LS/LT swaps
The 1955-1956 Chevy EFI Fuel Tank Kit - 400 LPH Pump is built to ensure rock steady fuel pressure throughout every throttle event when installing LS or LT powerplants in classic 150, 210, Bel Air and Delray bodies. At its core, a high volume Walbro pump works in concert with an integrated sending unit and vent filter to prevent fuel starvation during rapid acceleration or steep inclines. Manufactured in the USA from corrosion resistant materials, it supports fuel blends up to E85 and power outputs to 550 horsepower without risking leaks or pressure drops. By replicating exact tank openings and strap locations, the module installs with no sheetmetal trimming while preassembled fuel line and electrical fittings streamline the engine swap for both experienced mechanics and ambitious hobbyists alike.
Custom Fit Fuel Tank Integration for 1955 to 1956 Chevy Vehicles
The kit faithfully reproduces the original tank dimensions for 1955 to 1956 Chevy 150 210 Bel Air and Delray models allowing the new assembly to install without any sheet metal trimming or filler neck modifications. By matching the factory strap locations and underbody profile the module maintains correct ground clearance and preserves the classic sedan silhouette. The sending unit and pump housing align precisely with stock openings to ensure optimal seal engagement and leak free operation under all driving conditions. This precise fit reduces installation guesswork and virtually eliminates the need for custom adapter plates or brackets. Installers benefit from simplified bolt in alignment that drops into place on first try, across various chassis variations. This attention to authentic fitment streamlines the swap project for both professional shops and dedicated enthusiasts.
400 LPH Walbro Pump Performance Under Extreme Demand
Central to this tank kit is a 400 LPH Walbro electric pump designed to handle premium gasoline and ethanol blends up to E85 without sacrificing flow or reliability. Capable of supporting engines outputting more than 550 hp the pump prevents fuel starvation during rapid throttle transitions steep inclines and sustained boost conditions. An integrated pressure regulator and robust motor assembly maintain rock solid fuel pressure from idle through wide open throttle delivering smooth acceleration response and accurate fuel mapping. Drivers will notice more consistent cruise efficiency and reduced lean flicker under heavy load thanks to the stable supply. Both naturally aspirated and forced induction LS and LT engines gain a dependable foundation for tuning and power modulation. This level of performance is essential in high output applications where any pressure drop can lead to knock events or loss of power.
Modular Assembly Simplifies LS LT Engine Swaps
Rather than separate components this kit combines the pump sending unit vent filter gaskets straps filler neck and related hardware into one complete assembly ready for install. Each electrical connector and fuel line fitting arrives preassembled to guide you through a logical sequence and avoid misrouting common in complex swaps. Clear alignment tabs reference factory holes so the unit seats perfectly even in confined engine bays or when working without a lift. This plug and play approach reduces parts sourcing time and eliminates the frustration of incompatible fittings or missing grommets. Home mechanics and professional builders gain confidence knowing all necessary parts are included in a single package. Ultimately this modular design transforms a multi step project into a streamlined process saving hours of trial and error.
USA Made Corrosion Resistant Construction for Ethanol Blends
Built in the USA from robust materials this fuel tank kit resists corrosion caused by moisture road chemicals and modern fuel additives including high ethanol content. All metal components feature protective coatings that adhere to strict salt spray standards preventing rust and chemical degradation over extended use. Plastic components are selected for thermal stability and resistance to alcohol based blends ensuring gaskets and seals maintain integrity at elevated temperatures. This attention to material quality reduces maintenance intervals and extends service life in harsh environments. Whether used in daily driving builds or competition vehicles you can trust the pump housing and hardware to remain leak free season after season. Supported by domestic craftsmanship this assembly provides a durable foundation for any LS or LT swap in a classic Chevy.
This tank kit delivers leak free performance and consistent pressure under every throttle event. To complete your setup with a smaller capacity fuel pump Kit at 255 LPH see our 1955-1956 Chevy EFI Fuel Tank Kit - 255 LPH Pump.