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1968 Impala EFI Fuel Tank kit - 255 LPH Pump


1968 Impala EFI Fuel Tank kit - 255 LPH Pump
Purchase 1968 Impala EFI Fuel Tank kit - 255 LPH Pump
  • 1968 Impala EFI Fuel Tank kit - 255 LPH Pump

  • $586.00

    SKU: 402-6682-04

1968 Chevrolet Impala EFI Tank with Integrated 255 LPH Pump

High-strength steel construction ensures corrosion resistance and enduring reliability, while the integrated 255 LPH Walbro fuel pump maintains steady pressure for engines up to 550 hp. Engineered around a precise B body design, this fuel tank eliminates modification headaches and resists dents for lasting structural integrity. All necessary hardware and the internal pump module are included to simplify installation and support seamless LS engine conversions without aftermarket fuss.

1968 Impala EFI Fuel Tank Kit with 255 LPH Pump

If you are converting a 1968 Impala to LS power, ensuring reliable fuel delivery takes priority and this EFI tank kit with a 255 LPH pump delivers the consistent pressure your build demands. Built from heavy gauge steel to match factory B body frame rails, the tank preserves ride height while resisting corrosion and dents. Inside the tank the Walbro module remains submerged under high G forces to minimize vapor lock risk and support engines up to 550 horsepower without pressure drop. Every kit arrives with a calibrated sender, vent filter and hardware to simplify installation and keep mechanics focused on assembly instead of hunting parts.

Precision Contouring for 1968 Impala B Body Frame Rails

This fuel tank is sculpted to the exact profile of the 1968 Impala B body undercarriage, matching the factory frame rails and mounting bosses without alteration. By reusing the original sender opening and strap locations, it preserves ride height and underbody clearance, so the vehicle's stance remains unchanged. Installers can simply bolt the unit into place, eliminating time spent on measurements, cutting or metal shaping. The plug and play nature of this design also protects the chassis from unnecessary stress and potential alignment errors. Overall, this precision contouring ensures that an EFI upgrade integrates seamlessly with the Impala's classic structure.

Submerged Walbro Pump Architecture for Stable Fuel Flow

At the core of the assembly, a 255 LPH Walbro fuel pump resides fully within the tank to maintain uninterrupted delivery under high demand. Keeping the pump submerged prevents vapor lock even during aggressive acceleration or spirited cornering, which is critical for engines up to 550 horsepower. Constant fuel coverage also promotes cooler operating temperatures and uniform lubrication of internal components, extending pump life. This configuration yields a steady pressure curve across the full range of engine speed, translating into crisp throttle response and reliable performance on the street or track. The in tank housing further isolates the module from exhaust heat entering the engine bay, safeguarding against pressure drop.

Robust Steel Shell Guarding Against Corrosion and Road Debris

Constructed from premium heavy gauge steel, this tank withstands impacts from gravel, potholes and everyday wear without deforming. The thick walls form a solid barrier against rust, providing years of service in humid climates or salt treated roads. Its raw steel surface can accept modern clear coats or custom paint matched to a restoration palette, preserving both function and aesthetics. The rigid structure also anchors securely to the frame, preventing vibration or slosh during hard acceleration and braking. As a result, the shell protects internal components and maintains its shape under demanding conditions.

All Inclusive Hardware Kit for Streamlined Assembly

This complete kit arrives with every component needed to finish the installation without extra trips to the parts store. In addition to the 255 LPH Walbro pump and calibrated sending unit, it includes a filler neck, vent filter, gaskets, tank straps and mounting hardware. Each item is engineered to fit the tank's geometry and the Impala's chassis, ensuring leak free connections and correct positioning. The straightforward layout and labeled parts list reduce installation complexity, making the project approachable for experienced home mechanics and professional shops alike. By delivering a single source solution, this package minimizes assembly time and eliminates compatibility questions.

Rely on precise fit and steady pressure under demanding conditions. For the same but with the larger 400 LPH pump see our 1968 Impala EFI Fuel Tank kit - 400 LPH Pump.

Specifications

  • SKU: 402-6682-04
  • 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

  • Supports up to 550 hp with the 255 LPH Walbro fuel pump
  • In-tank pump module for consistent, reliable fuel delivery
  • Precisely tailored B-Body design for 1968 Impala EFI fitment
  • Optimized compatibility with LS engine conversions
  • Premium steel tank construction ensures lasting durability
  • DIY-friendly installation requires no additional components

Benefits

  • Ensures stable fuel supply for engines up to 550 hp
  • Delivers steady fuel pressure for smoother engine response
  • Guarantees perfect fitment without modification headaches
  • Enables seamless LS engine swaps for flexible upgrades
  • Resists dents and corrosion for lasting tank reliability
  • Simplifies installation with all necessary components included

This Item Assigned to Category and Also Fits:

Description

1968 Impala EFI Fuel Tank Kit with 255 LPH Pump

If you are converting a 1968 Impala to LS power, ensuring reliable fuel delivery takes priority and this EFI tank kit with a 255 LPH pump delivers the consistent pressure your build demands. Built from heavy gauge steel to match factory B body frame rails, the tank preserves ride height while resisting corrosion and dents. Inside the tank the Walbro module remains submerged under high G forces to minimize vapor lock risk and support engines up to 550 horsepower without pressure drop. Every kit arrives with a calibrated sender, vent filter and hardware to simplify installation and keep mechanics focused on assembly instead of hunting parts.

Precision Contouring for 1968 Impala B Body Frame Rails

This fuel tank is sculpted to the exact profile of the 1968 Impala B body undercarriage, matching the factory frame rails and mounting bosses without alteration. By reusing the original sender opening and strap locations, it preserves ride height and underbody clearance, so the vehicle's stance remains unchanged. Installers can simply bolt the unit into place, eliminating time spent on measurements, cutting or metal shaping. The plug and play nature of this design also protects the chassis from unnecessary stress and potential alignment errors. Overall, this precision contouring ensures that an EFI upgrade integrates seamlessly with the Impala's classic structure.

Submerged Walbro Pump Architecture for Stable Fuel Flow

At the core of the assembly, a 255 LPH Walbro fuel pump resides fully within the tank to maintain uninterrupted delivery under high demand. Keeping the pump submerged prevents vapor lock even during aggressive acceleration or spirited cornering, which is critical for engines up to 550 horsepower. Constant fuel coverage also promotes cooler operating temperatures and uniform lubrication of internal components, extending pump life. This configuration yields a steady pressure curve across the full range of engine speed, translating into crisp throttle response and reliable performance on the street or track. The in tank housing further isolates the module from exhaust heat entering the engine bay, safeguarding against pressure drop.

Robust Steel Shell Guarding Against Corrosion and Road Debris

Constructed from premium heavy gauge steel, this tank withstands impacts from gravel, potholes and everyday wear without deforming. The thick walls form a solid barrier against rust, providing years of service in humid climates or salt treated roads. Its raw steel surface can accept modern clear coats or custom paint matched to a restoration palette, preserving both function and aesthetics. The rigid structure also anchors securely to the frame, preventing vibration or slosh during hard acceleration and braking. As a result, the shell protects internal components and maintains its shape under demanding conditions.

All Inclusive Hardware Kit for Streamlined Assembly

This complete kit arrives with every component needed to finish the installation without extra trips to the parts store. In addition to the 255 LPH Walbro pump and calibrated sending unit, it includes a filler neck, vent filter, gaskets, tank straps and mounting hardware. Each item is engineered to fit the tank's geometry and the Impala's chassis, ensuring leak free connections and correct positioning. The straightforward layout and labeled parts list reduce installation complexity, making the project approachable for experienced home mechanics and professional shops alike. By delivering a single source solution, this package minimizes assembly time and eliminates compatibility questions.

Rely on precise fit and steady pressure under demanding conditions. For the same but with the larger 400 LPH pump see our 1968 Impala EFI Fuel Tank kit - 400 LPH Pump.

Features
  • Supports up to 550 hp with the 255 LPH Walbro fuel pump
  • In-tank pump module for consistent, reliable fuel delivery
  • Precisely tailored B-Body design for 1968 Impala EFI fitment
  • Optimized compatibility with LS engine conversions
  • Premium steel tank construction ensures lasting durability
  • DIY-friendly installation requires no additional components
Benefits
  • Ensures stable fuel supply for engines up to 550 hp
  • Delivers steady fuel pressure for smoother engine response
  • Guarantees perfect fitment without modification headaches
  • Enables seamless LS engine swaps for flexible upgrades
  • Resists dents and corrosion for lasting tank reliability
  • Simplifies installation with all necessary components included
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: 402-6682-04
  • Brand: Muscle Rods