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1957 Chevy EFI Fuel Tank Kit - 255 LPH Pump


1957 Chevy EFI Fuel Tank Kit - 255 LPH Pump
Purchase 1957 Chevy EFI Fuel Tank Kit - 255 LPH Pump
  • 1957 Chevy EFI Fuel Tank Kit - 255 LPH Pump

  • $586.00

    SKU: 557-6681-04

Engineered LS Fuel Delivery for 1957 Chevy 150/210/Bel Air/Delray

Optimizing LS fuel delivery for 1957 Chevy models, the EFI tank assembly integrates a 255 LPH Walbro pump and precision sending unit to support up to 550 hp with accurate level readings and improved throttle response. Designed for a straightforward drop in on 150, 210, Bel Air and Delray bodies, it replaces complex modifications with a direct fit design that simplifies installation, enhances fuel economy and ensures reliable high volume supply for spirited driving.

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.

Fitment

  • 1957 Chevy 150
  • 1957 Chevy 210
  • 1957 Chevy Bel Air
  • 1957 Chevy Delray

Specifications

  • SKU: 557-6681-04
  • Swap Engine: LS
  • Brand: Muscle Rods
  • What's Included:
    • 255 LPH Walbro fuel pump (up to 550 HP)
    • In-tank tuel pump module
    • Sending unit
    • Tank straps
    • Filler neck
    • Vent filter
    • Gaskets
    • Hardware

Key Features

  • Seamless carburetor-to-EFI conversion for classic Chevys
  • Direct fit for 1957 Chevy 150, 210, and Bel Air models
  • High-flow 255 LPH Walbro pump supports up to 550 hp
  • Precision sending unit delivers accurate fuel level readings
  • Boosts fuel efficiency with modern EFI technology

Benefits

  • Upgrades your classic Chevys fuel system without complicated modifications
  • Guarantees hassle-free installation on all 1957 Chevy models
  • Provides reliable high-volume fueling for up to 550 hp engines
  • Ensures accurate fuel level readings for confident trip planning
  • Enhances fuel economy and throttle response for smoother drives

This Item Assigned to Category and Also Fits:

Description

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.

Fitment

Fitment

  • 1957 Chevy 150
  • 1957 Chevy 210
  • 1957 Chevy Bel Air
  • 1957 Chevy Delray
Features
  • Seamless carburetor-to-EFI conversion for classic Chevys
  • Direct fit for 1957 Chevy 150, 210, and Bel Air models
  • High-flow 255 LPH Walbro pump supports up to 550 hp
  • Precision sending unit delivers accurate fuel level readings
  • Boosts fuel efficiency with modern EFI technology
Benefits
  • Upgrades your classic Chevys fuel system without complicated modifications
  • Guarantees hassle-free installation on all 1957 Chevy models
  • Provides reliable high-volume fueling for up to 550 hp engines
  • Ensures accurate fuel level readings for confident trip planning
  • Enhances fuel economy and throttle response for smoother drives
What's Included
  • 255 LPH Walbro fuel pump (up to 550 HP)
  • In-tank tuel pump module
  • Sending unit
  • Tank straps
  • Filler neck
  • Vent filter
  • Gaskets
  • Hardware
Specifications
  • SKU: 557-6681-04
  • Brand: Muscle Rods
  • Swap Engine: LS