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1958 Impala EFI Fuel Tank Kit - 255 LPH Pump


1958 Impala EFI Fuel Tank Kit - 255 LPH Pump
Purchase 1958 Impala EFI Fuel Tank Kit - 255 LPH Pump
  • 1958 Impala EFI Fuel Tank Kit - 255 LPH Pump

  • $586.00

    SKU: 102-6680-04

1958 Impala B-Body LS EFI Fuel Tank Upgrade

Achieve responsive throttle response and dependable 255 LPH fuel delivery in your 1958 Chevy Impala B-Body with this direct-fit EFI fuel tank kit featuring an integrated Walbro pump module engineered for up to 550 hp. Complete with all mounting brackets, hoses and fittings, it ensures a painless LS swap upgrade without modifications.

1958 Chevy Impala EFI Fuel Tank Kit with 255 LPH Pump for LS Swap

When fitting an LS engine into your 1958 Impala on the factory B Body chassis, ensuring consistent fuel flow is crucial and the 1958 Impala EFI Fuel Tank Kit - 255 LPH Pump delivers just that. By slotting directly into the stock frame rails and featuring a in tank pump module with a powerful 255 LPH Walbro unit, it maintains stable pressure for engines up to 550 horsepower. All hardware from the sending unit to tank straps is included so you can complete the conversion without extra trips for parts.

Precision Fit for Stock B-Body Frame Rails

The fuel tank is shaped to match the original 1958 Impala B Body frame rails so installation slots in without cutting or welding. Engineered mounting points align with factory brackets and crossmembers to preserve chassis alignment and maintain proper ground clearance. The form of the shell also makes sure there is enough space around suspension links and exhaust tubing. This precision fit reduces setup time and helps keep the underbody profile as it was designed.

Submerged Pump Module Extends Service Life

Housing the 255 LPH Walbro pump inside the tank protects it from engine heat and minimizes the chance of vapor lock during hard driving. With continuous contact with fuel, the pump stays cool under load which helps prevent premature wear. A built in filter and connector reduce possible leak points and simplify wiring. This arrangement delivers quieter operation and more reliable performance across the RPM range.

255 LPH Flow Rate Ensures Consistent Pressure

Designed to support engines up to 550 horsepower, the 255 LPH pump maintains stable fuel volume even during full throttle acceleration or steep climbs. A consistent flow keeps the air fuel ratio within optimal range, avoiding lean spikes that can harm engine internals. Drivers will notice sharper throttle response and smoother power delivery at any engine speed. This steady output is critical for daily driving as well as performance runs.

Complete Kit Includes All Necessary Components

Every required part comes in the box, including the sending unit, tank straps, filler neck, vent filter, gaskets and mounting hardware. This eliminates trips to multiple suppliers and ensures all fittings match the tank geometry. Clear access to each fitting point means you can complete the swap in fewer steps. Having a full set of components on hand reduces assembly time and lets you focus on the engine installation itself.

Count on reliable fuel delivery for your LS swap and see our 1958 Impala EFI Fuel Tank Kit - 400 LPH Pump for a larger capacity fuel pump Kit at 400 LPH.

Fitment

  • 1958 Chevy Impala

Specifications

  • SKU: 102-6680-04
  • Swap Engine: LS
  • Body Type: B-Body
  • 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

  • Direct-fit design for 1958 Bel Air, Biscayne, Del Ray, Impala models
  • Integrated in-tank fuel pump module
  • High-performance 255 LPH Walbro fuel pump
  • Supports engine outputs up to 550 horsepower
  • Compatible with LS engine configurations
  • All-inclusive kit simplifies installation

Benefits

  • Ensures seamless installation in 1958 Chevy B-Body models without modifications
  • Provides stable in-tank fuel delivery for enhanced engine reliability
  • Delivers consistent 255 LPH flow for responsive throttle and efficient combustion
  • Handles high-output engines up to 550 hp for confident performance
  • Supports popular LS engine swaps for broader upgrade flexibility
  • Includes all components for a quick, hassle-free installation

This Item Assigned to Category and Also Fits:

Description

1958 Chevy Impala EFI Fuel Tank Kit with 255 LPH Pump for LS Swap

When fitting an LS engine into your 1958 Impala on the factory B Body chassis, ensuring consistent fuel flow is crucial and the 1958 Impala EFI Fuel Tank Kit - 255 LPH Pump delivers just that. By slotting directly into the stock frame rails and featuring a in tank pump module with a powerful 255 LPH Walbro unit, it maintains stable pressure for engines up to 550 horsepower. All hardware from the sending unit to tank straps is included so you can complete the conversion without extra trips for parts.

Precision Fit for Stock B-Body Frame Rails

The fuel tank is shaped to match the original 1958 Impala B Body frame rails so installation slots in without cutting or welding. Engineered mounting points align with factory brackets and crossmembers to preserve chassis alignment and maintain proper ground clearance. The form of the shell also makes sure there is enough space around suspension links and exhaust tubing. This precision fit reduces setup time and helps keep the underbody profile as it was designed.

Submerged Pump Module Extends Service Life

Housing the 255 LPH Walbro pump inside the tank protects it from engine heat and minimizes the chance of vapor lock during hard driving. With continuous contact with fuel, the pump stays cool under load which helps prevent premature wear. A built in filter and connector reduce possible leak points and simplify wiring. This arrangement delivers quieter operation and more reliable performance across the RPM range.

255 LPH Flow Rate Ensures Consistent Pressure

Designed to support engines up to 550 horsepower, the 255 LPH pump maintains stable fuel volume even during full throttle acceleration or steep climbs. A consistent flow keeps the air fuel ratio within optimal range, avoiding lean spikes that can harm engine internals. Drivers will notice sharper throttle response and smoother power delivery at any engine speed. This steady output is critical for daily driving as well as performance runs.

Complete Kit Includes All Necessary Components

Every required part comes in the box, including the sending unit, tank straps, filler neck, vent filter, gaskets and mounting hardware. This eliminates trips to multiple suppliers and ensures all fittings match the tank geometry. Clear access to each fitting point means you can complete the swap in fewer steps. Having a full set of components on hand reduces assembly time and lets you focus on the engine installation itself.

Count on reliable fuel delivery for your LS swap and see our 1958 Impala EFI Fuel Tank Kit - 400 LPH Pump for a larger capacity fuel pump Kit at 400 LPH.

Fitment

Fitment

  • 1958 Chevy Impala
Features
  • Direct-fit design for 1958 Bel Air, Biscayne, Del Ray, Impala models
  • Integrated in-tank fuel pump module
  • High-performance 255 LPH Walbro fuel pump
  • Supports engine outputs up to 550 horsepower
  • Compatible with LS engine configurations
  • All-inclusive kit simplifies installation
Benefits
  • Ensures seamless installation in 1958 Chevy B-Body models without modifications
  • Provides stable in-tank fuel delivery for enhanced engine reliability
  • Delivers consistent 255 LPH flow for responsive throttle and efficient combustion
  • Handles high-output engines up to 550 hp for confident performance
  • Supports popular LS engine swaps for broader upgrade flexibility
  • Includes all components for a quick, hassle-free installation
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: 102-6680-04
  • Brand: Muscle Rods
  • Swap Engine: LS
  • Body Type: B-Body