LS EFI Fuel Tank Kit for 1957 Chevy 150/210/Bel Air/Delray
Converting a 1957 Chevy 150, 210, Bel Air or Delray to LS fuel injection demands reliable fuel supply and the 1957 Chevy EFI Fuel Tank Kit addresses that with a 255 LPH pump sized to slip into factory mounts for straightforward installation. Builders receive a full complement of components from the calibrated sending unit and filler neck to straps and vents so there is no need for extra fabrication. Precise fuel level feedback on the dash keeps gauge readings steady during spirited driving and helps prevent fuel starvation on extended runs. By maintaining steady flow for engines up to 550 horsepower, the kit stops pressure drop under heavy acceleration and supports consistent performance across the rpm range.
Seamless Integration into 1957 Chevy Factory Mounts
Shaping the tank to match the 1957 Chevy frame preserves the original mounting points and floor pan geometry so there is no need for cutting or welding. This direct fit design aligns precisely with the stock body mounts on all 1957 Chevy 150, 210, Bel Air and Delray models. Builders benefit from time saved during installation and a factory style appearance under the car. By maintaining the factory geometry the kit supports reliable sealing and reduces the chance of leaks over the life of the conversion.
255 LPH Walbro Pump Ensures Stable Pressure Under Load
The heart of the kit is the 255 LPH Walbro pump, chosen for its proven track record in high demand applications. It maintains consistent delivery for LS engines up to 550 hp, preventing a drop in pressure during rapid throttle changes or sustained high rpm. This level of flow ensures the engine receives the right amount of fuel under every driving condition, protecting against lean fuel mixtures that can damage internal components. Reliability in stop and go traffic or long open highway runs means the classic Chevy will perform as spiritedly as it looks.
Calibrated Sending Unit Delivers Accurate Fuel Level Feedback
The integrated sending unit features a precision float assembly that compensates for fuel movement when cornering or on uneven surfaces. By maintaining steady feedback to the dash gauge, drivers can plan refueling stops with confidence and avoid running dry on remote routes. In an EFI conversion accurate level data also assists with tuning and system diagnostics, keeping the engine calibration within safe operating limits. This consistency is especially valuable during spirited drives when fuel slosh is more pronounced.
Complete Kit Components Streamline Fuel System Upgrade
Every part needed for the conversion is included, from the pump module and sending unit to the filler neck, vent filter, tank straps, gaskets and mounting hardware. These components are engineered to work together without additional fabrication or aftermarket adapters, cutting down on trial and error during the build. Detailed instructions guide each step, reducing the risk of leaks and misaligned fittings. The result is a secure, reliable fuel system that is ready to support modern EFI performance in a classic frame.
To upgrade to a Larger capacity fuel pump Kit at 400 LPH see our 1957 Chevy EFI Fuel Tank Kit - 400 LPH Pump. This option ensures steady fuel delivery under sustained engine demand.