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1967 Impala EFI Fuel Tank Kit - 400 LPH Pump


1967 Impala EFI Fuel Tank Kit - 400 LPH Pump
Purchase 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump
  • 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump

  • $649.00

    SKU: 402-6681-06

1967 Impala Drop-In EFI Fuel Cell with 400 LPH Pump

For effortless installation in any 1967 Impala or LS conversion, the EFI Fuel Tank Kit couples a direct B Body drop in fit with a 400 LPH Walbro pump to deliver consistent flow for builds up to 750 hp without custom work. A sealed tank design sustains steady pressure for both daily driving and spirited performance while premium components resist wear and slash upkeep for years of reliable operation.

1967 Impala EFI Fuel Tank Kit with 400 LPH High-Flow Pump

Swapping an LS powerplant into a classic 1967 Impala often leads to fuel supply shortfalls under load. This 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump meets that challenge by combining a sealed reservoir, integrated sending unit, and a 400 LPH Walbro pump in a single assembly that installs directly onto the B Body frame rails with no cutting or welding required. With contours matched to the factory underbody geometry it preserves original clearance and structure while speeding installation. The 400 LPH pump capacity supports engines up to 750 horsepower to maintain consistent pressure during spirited runs and heavy acceleration.

Seamless Drop In Installation on 1967 Impala B Body Rails

The fuel tank kit is engineered for a true drop in fit on 1967 Impala B Body frame rails without any cutting or welding. Contours follow the factory underbody geometry to preserve original ground clearance and structural integrity, so there is no need for custom brackets or trial fitting. Using existing mounting points speeds installation and reduces alignment errors while keeping the chassis unaltered. Whether installing a stock V8 or an LS swap, builders gain a reversible solution that maintains OEM rigidity and saves fabrication time.

400 LPH Pump Delivering Steady Fuel Pressure for Performance Demands

At its core sits a 400 LPH Walbro pump proven in applications up to 750 horsepower, which provides a margin of flow capacity for spirited driving and future upgrades. Its design minimizes cavitation and sustains steady pressure during wide open throttle bursts as well as in stop start urban traffic. Consistent fuel delivery prevents lean spots under heavy load and promotes smooth throttle response. This pump choice has been validated by high demand performance builds and offers reliable operation under continuous use.

All in Tank Integration Minimizing Leak Paths and Clutter

By housing the pump, sending unit and vent filter within one sealed module, this assembly reduces external fittings and potential leak points. Precision-cut gaskets at the filler neck and flange form a robust seal, and dedicated hardware secures the module firmly in the tank shell. Fewer hose connections mean faster plumbing, lower maintenance and simplified troubleshooting. The integrated sending unit delivers accurate level readings, while the single removal design streamlines access for any service or upgrade.

Robust Construction Ensuring Corrosion Resistance and Durability

The tank shell is formed from premium steel finished to resist corrosion and withstand repetitive fill and drain cycles. Heavy duty straps and mounting hardware lock the unit in place to absorb road shock and vibration without flexing. A dedicated vent filter and reinforced filler neck guard internal components from debris, while high temperature resistant seals and gaskets maintain leak free performance. Material choices prioritize dimensional stability under heat, delivering long term reliability for both daily driving and performance use.

Enjoy reliable flow and sealed performance; for the same fuel tank but with a 255LPH pump see our 1967 Impala EFI Fuel Tank kit - 255 LPH Pump.

Specifications

  • SKU: 402-6681-06
  • Brand: Muscle Rods
  • What's Included:
    • 400 LPH Walbro fuel pump (for supercharged or over 550 HP applications)
    • In-tank tuel pump module
    • Sending unit
    • Tank straps
    • Filler neck
    • Vent filter
    • Gaskets
    • Hardware

Key Features

  • Direct B-Body fit with no modifications required
  • Compatible with all 1967 Impala models and LS engine conversions
  • 400 LPH Walbro pump supports up to 750 hp applications
  • Delivers consistent high-pressure fuel flow for daily and performance driving
  • Maintenance-free in-tank fuel system design
  • Premium materials ensure long-lasting durability and reliability

Benefits

  • Eliminates custom work with a direct B-Body drop-in fit
  • Ensures flexible use on any 1967 Impala or LS conversion
  • Delivers high-capacity fuel flow for power builds up to 750hp
  • Maintains steady fuel delivery for reliable daily and spirited drives
  • Reduces upkeep with a sealed, maintenance-free fuel system
  • Withstands wear for dependable performance over time

This Item Assigned to Category and Also Fits:

Description

1967 Impala EFI Fuel Tank Kit with 400 LPH High-Flow Pump

Swapping an LS powerplant into a classic 1967 Impala often leads to fuel supply shortfalls under load. This 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump meets that challenge by combining a sealed reservoir, integrated sending unit, and a 400 LPH Walbro pump in a single assembly that installs directly onto the B Body frame rails with no cutting or welding required. With contours matched to the factory underbody geometry it preserves original clearance and structure while speeding installation. The 400 LPH pump capacity supports engines up to 750 horsepower to maintain consistent pressure during spirited runs and heavy acceleration.

Seamless Drop In Installation on 1967 Impala B Body Rails

The fuel tank kit is engineered for a true drop in fit on 1967 Impala B Body frame rails without any cutting or welding. Contours follow the factory underbody geometry to preserve original ground clearance and structural integrity, so there is no need for custom brackets or trial fitting. Using existing mounting points speeds installation and reduces alignment errors while keeping the chassis unaltered. Whether installing a stock V8 or an LS swap, builders gain a reversible solution that maintains OEM rigidity and saves fabrication time.

400 LPH Pump Delivering Steady Fuel Pressure for Performance Demands

At its core sits a 400 LPH Walbro pump proven in applications up to 750 horsepower, which provides a margin of flow capacity for spirited driving and future upgrades. Its design minimizes cavitation and sustains steady pressure during wide open throttle bursts as well as in stop start urban traffic. Consistent fuel delivery prevents lean spots under heavy load and promotes smooth throttle response. This pump choice has been validated by high demand performance builds and offers reliable operation under continuous use.

All in Tank Integration Minimizing Leak Paths and Clutter

By housing the pump, sending unit and vent filter within one sealed module, this assembly reduces external fittings and potential leak points. Precision-cut gaskets at the filler neck and flange form a robust seal, and dedicated hardware secures the module firmly in the tank shell. Fewer hose connections mean faster plumbing, lower maintenance and simplified troubleshooting. The integrated sending unit delivers accurate level readings, while the single removal design streamlines access for any service or upgrade.

Robust Construction Ensuring Corrosion Resistance and Durability

The tank shell is formed from premium steel finished to resist corrosion and withstand repetitive fill and drain cycles. Heavy duty straps and mounting hardware lock the unit in place to absorb road shock and vibration without flexing. A dedicated vent filter and reinforced filler neck guard internal components from debris, while high temperature resistant seals and gaskets maintain leak free performance. Material choices prioritize dimensional stability under heat, delivering long term reliability for both daily driving and performance use.

Enjoy reliable flow and sealed performance; for the same fuel tank but with a 255LPH pump see our 1967 Impala EFI Fuel Tank kit - 255 LPH Pump.

Features
  • Direct B-Body fit with no modifications required
  • Compatible with all 1967 Impala models and LS engine conversions
  • 400 LPH Walbro pump supports up to 750 hp applications
  • Delivers consistent high-pressure fuel flow for daily and performance driving
  • Maintenance-free in-tank fuel system design
  • Premium materials ensure long-lasting durability and reliability
Benefits
  • Eliminates custom work with a direct B-Body drop-in fit
  • Ensures flexible use on any 1967 Impala or LS conversion
  • Delivers high-capacity fuel flow for power builds up to 750hp
  • Maintains steady fuel delivery for reliable daily and spirited drives
  • Reduces upkeep with a sealed, maintenance-free fuel system
  • Withstands wear for dependable performance over time
What's Included
  • 400 LPH Walbro fuel pump (for supercharged or over 550 HP applications)
  • In-tank tuel pump module
  • Sending unit
  • Tank straps
  • Filler neck
  • Vent filter
  • Gaskets
  • Hardware
Specifications
  • SKU: 402-6681-06
  • Brand: Muscle Rods