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1967 Impala EFI Fuel Tank Kit - 255 LPH Pump


1967 Impala EFI Fuel Tank Kit - 255 LPH Pump
Purchase 1967 Impala EFI Fuel Tank Kit - 255 LPH Pump
  • 1967 Impala EFI Fuel Tank Kit - 255 LPH Pump

  • $586.00

    SKU: 402-6681-04

3/4 Inch Deeper EFI Fuel Tank Tailored for 1967 Impala

Designed for extended driving range in your 1967 Impala, the deeper 3/4 inch profile increases fuel capacity while the shortened 5 inch length ensures a direct fit into factory mounts. An integrated 255 LPH Walbro pump sustains steady fuel delivery for engines up to 550 hp, and the corrosion resistant stainless steel construction provides reliable durability under varied conditions. Extra capacity translates to fewer stops between fill ups and consistent performance on demanding road conditions.

1967 Impala EFI Fuel Tank Kit with 255 LPH Pump

When fitting an LS or LT powerplant into a 1967 Impala, a tank that locks in stable fuel pressure under load is vital. This 1967 Impala EFI Fuel Tank Kit with 255 LPH Pump uses a three quarter inch deeper bowl and five inch shorter footprint to drop into factory B-body mounts and the original frame position. Constructed from corrosion resistant stainless steel and supplied with a 255 LPH Walbro unit, it supports up to 550 horsepower while maintaining EFI fuel delivery under load. Every kit ships with an integrated sending unit along with straps, gaskets and mounting hardware for a direct swap that preserves ride height and ground clearance.

Advanced Sump Geometry for Consistent Fuel Pickup

The three quarter inch deeper tank bowl increases fuel capacity while keeping the center of gravity low, ensuring the pickup remains submerged during aggressive acceleration and tight cornering. Shortening the tank footprint by five inches allows direct installation into the factory frame location without cutting or welding, yet preserves a stable fuel supply even as the vehicle experiences rapid direction changes. The carefully shaped sump reduces turbulence around the intake, preventing air ingestion when the car sloshes through turns. Coupled with a swirl free inlet on the integrated pump module, this design delivers uninterrupted EFI operation under load.

Comprehensive In Tank Module Streamlines Assembly

This all in one fuel module encloses the 255 LPH Walbro pump, sending unit, vent filter and mounting hardware into a single assembly that drops directly into the stainless steel tank. By integrating these elements, the kit eliminates the need for separate external fittings and brackets, reducing installation time and potential leak points. Included tank straps, gaskets and filler neck fit the stock mounting positions, preserving ride height and ground clearance. Both seasoned shops and DIY builders benefit from fewer parts to manage and a more straightforward assembly process.

Durable Stainless Steel Fabrication Ensures Long Service

Constructed from 304 grade stainless steel, the tank resists corrosion and chemical attack from ethanol blends, offering far greater longevity than mild steel or plastic options. TIG welded seams create a fully sealed assembly capable of withstanding vibration and thermal expansion over thousands of miles. The smooth interior surface minimizes sediment buildup and simplifies periodic cleaning, while exterior polish retains resistance to road salts and environmental contaminants. This robust fabrication guarantees dependable performance for daily driving or weekend track outings.

Optimized Pump Placement for Reliable High Demand Performance

Positioning the 255 LPH Walbro pump inside the tank bowl keeps it immersed in fuel for cooler operation and reduced noise compared to external mounts. This configuration uses the tank as a heat sink, lowering fuel temperature rise and preserving density for steady pressure under heavy throttle. By maintaining consistent flow rates even during spirited driving, the setup supports engines up to 550 horsepower without risk of vapor lock or starvation. An integrated sending unit provides accurate level readings, removing uncertainty at the pump.

Rest assured this assembly delivers consistent EFI pressure under load. For the same fuel tank but with a 400LPH pump see our 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump.

Specifications

  • SKU: 402-6681-04
  • 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
    • Note: This tank is 3/4" deeper than stock and 5" shorter (front to back) than the factory tank. It's based on the 65-66 Impala but will fit in the factory location

Key Features

  • 3/4" deeper design than stock tank for increased fuel capacity
  • 5" shorter front-to-back profile fits factory location
  • 255 LPH Walbro pump supports up to 550 hp
  • Stainless steel construction ensures long-lasting durability
  • Custom-built for 1967 Chevy Impala B-body chassis

Benefits

  • Extended fuel capacity for longer drives between fill-ups
  • Compact fit drops into factory mounting without modifications
  • High-flow pump sustains reliable fuel delivery up to 550 hp
  • Corrosion-resistant stainless steel resists wear for lasting durability
  • Specifically fits 1967 Impala B-body for seamless installation

This Item Assigned to Category and Also Fits:

Description

1967 Impala EFI Fuel Tank Kit with 255 LPH Pump

When fitting an LS or LT powerplant into a 1967 Impala, a tank that locks in stable fuel pressure under load is vital. This 1967 Impala EFI Fuel Tank Kit with 255 LPH Pump uses a three quarter inch deeper bowl and five inch shorter footprint to drop into factory B-body mounts and the original frame position. Constructed from corrosion resistant stainless steel and supplied with a 255 LPH Walbro unit, it supports up to 550 horsepower while maintaining EFI fuel delivery under load. Every kit ships with an integrated sending unit along with straps, gaskets and mounting hardware for a direct swap that preserves ride height and ground clearance.

Advanced Sump Geometry for Consistent Fuel Pickup

The three quarter inch deeper tank bowl increases fuel capacity while keeping the center of gravity low, ensuring the pickup remains submerged during aggressive acceleration and tight cornering. Shortening the tank footprint by five inches allows direct installation into the factory frame location without cutting or welding, yet preserves a stable fuel supply even as the vehicle experiences rapid direction changes. The carefully shaped sump reduces turbulence around the intake, preventing air ingestion when the car sloshes through turns. Coupled with a swirl free inlet on the integrated pump module, this design delivers uninterrupted EFI operation under load.

Comprehensive In Tank Module Streamlines Assembly

This all in one fuel module encloses the 255 LPH Walbro pump, sending unit, vent filter and mounting hardware into a single assembly that drops directly into the stainless steel tank. By integrating these elements, the kit eliminates the need for separate external fittings and brackets, reducing installation time and potential leak points. Included tank straps, gaskets and filler neck fit the stock mounting positions, preserving ride height and ground clearance. Both seasoned shops and DIY builders benefit from fewer parts to manage and a more straightforward assembly process.

Durable Stainless Steel Fabrication Ensures Long Service

Constructed from 304 grade stainless steel, the tank resists corrosion and chemical attack from ethanol blends, offering far greater longevity than mild steel or plastic options. TIG welded seams create a fully sealed assembly capable of withstanding vibration and thermal expansion over thousands of miles. The smooth interior surface minimizes sediment buildup and simplifies periodic cleaning, while exterior polish retains resistance to road salts and environmental contaminants. This robust fabrication guarantees dependable performance for daily driving or weekend track outings.

Optimized Pump Placement for Reliable High Demand Performance

Positioning the 255 LPH Walbro pump inside the tank bowl keeps it immersed in fuel for cooler operation and reduced noise compared to external mounts. This configuration uses the tank as a heat sink, lowering fuel temperature rise and preserving density for steady pressure under heavy throttle. By maintaining consistent flow rates even during spirited driving, the setup supports engines up to 550 horsepower without risk of vapor lock or starvation. An integrated sending unit provides accurate level readings, removing uncertainty at the pump.

Rest assured this assembly delivers consistent EFI pressure under load. For the same fuel tank but with a 400LPH pump see our 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump.

Features
  • 3/4" deeper design than stock tank for increased fuel capacity
  • 5" shorter front-to-back profile fits factory location
  • 255 LPH Walbro pump supports up to 550 hp
  • Stainless steel construction ensures long-lasting durability
  • Custom-built for 1967 Chevy Impala B-body chassis
Benefits
  • Extended fuel capacity for longer drives between fill-ups
  • Compact fit drops into factory mounting without modifications
  • High-flow pump sustains reliable fuel delivery up to 550 hp
  • Corrosion-resistant stainless steel resists wear for lasting durability
  • Specifically fits 1967 Impala B-body for seamless 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
  • Note: This tank is 3/4" deeper than stock and 5" shorter (front to back) than the factory tank. It's based on the 65-66 Impala but will fit in the factory location
Specifications
  • SKU: 402-6681-04
  • Brand: Muscle Rods