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1973-1987 GM Truck EFI Fuel Tank Kit - 400 LPH Pump - 8' Bed


1973-1987 GM Truck EFI Fuel Tank Kit - 400 LPH Pump - 8' Bed
Purchase 1973-1987 GM Truck EFI Fuel Tank Kit - 400 LPH Pump - 8' Bed
  • 1973-1987 GM Truck EFI Fuel Tank Kit - 400 LPH Pump - 8' Bed

  • $669.00

    SKU: 220-6681-06

Fuel Delivery Upgrade for LS/LT Swaps in 73-87 C10/C15 K10/K15 Trucks

Housed within a precision welded steel shell, the internal 400 LPH pump module delivers consistent flow for supercharged or 550+ hp LS and LT engines, enabling seamless swaps in 1973 to 1987 C10, C15, K10 and K15 trucks with eight foot beds. Its drop in design ensures a snug fit while cutting install time and durable construction resists street and off road wear for dependable performance.

1973-1987 C10/C15/K10/K15 EFI Fuel Tank Kit with 400 LPH Pump for LS and LT Engines

For anyone fitting a 1973 to 1987 C10, C15, K10 or K15 truck with an LS or LT powerplant and an eight foot bed, fuel consistency becomes the first performance hurdle. This EFI fuel tank kit addresses that challenge with a 400 LPH pump housed in an in-tank module designed to drop into the stock location without frame or floor alterations. It maintains steady pressure under heavy throttle, supporting engines pushing past 550 horsepower while ensuring smooth throttle transitions. Built from steel with precision welds, it resists impact from road debris and rough terrain for reliable duty on street and trail.

Precision Fuel Delivery for Demanding LS and LT Engine Conversions

When upgrading to an LS or LT powerplant, maintaining steady fuel flow under all driving conditions is essential. This kit features a high-flow 400 LPH pump capable of supporting supercharged and 550+ horsepower setups without pressure drop under heavy throttle. By preserving stable line pressure at the rail, injector performance remains consistent, preventing lean spikes or hesitation during spirited acceleration or towing. An integrated inlet screen and precision filter reduce cavitation risk when cornering or traversing rough terrain. The pump's robust motor and reinforced housing deliver reliable output through wide temperature swings and extended track sessions.

Integrated In Tank Pump Module Streamlining Installation Process

This fuel system employs an all-included in tank pump module that arrives ready to install in the stock location of 1973 to 1987 GM C10, C15, K10 and K15 trucks with eight foot beds. No frame or bed floor cutting is required, as the module aligns perfectly with factory gauge wells and mounting points. Included tank straps, gaskets, filler neck, sending unit and vent filter eliminate parts sourcing and simplify setup. Step-by-step instructions detail strap torque values and electrical connector routing, ensuring correct seal compression and reliable voltage delivery to the pump. The direct fit design reduces labor time and error potential, even for technicians new to classic truck systems.

Robust Steel Structure Engineered for Dynamic Street and Trail Conditions

Constructed from heavy gauge steel with uniform wall thickness, the tank body resists impacts from road debris and offers superior rigidity compared to stamped or polymer alternatives. Precision MIG welding at critical seams produces leak free joints, while a corrosion resistant primer and epoxy finish protect against salt, mud and moisture. An internal baffle system controls fuel slosh without reducing usable capacity, preserving consistent pickup under hard braking or rapid directional changes. This durable design maintains stock handling characteristics and minimizes maintenance, making it ideal for daily driving, off road adventures or towing heavy loads.

To fit applications where a smaller capacity fuel pump Kit at 255 LPH is desired, consider our 1973-1987 GM Truck EFI Fuel Tank Kit - 255 LPH Pump - 8' bed to ensure consistent performance across varied conditions.

Fitment

  • 1973-1987 C10 Chevy Truck
  • 1973-1987 C15 GMC Truck
  • 1973-1987 K10 Chevy Truck
  • 1973-1987 K15 GMC Truck

Specifications

  • SKU: 220-6681-06
  • Swap Engine: LS, LT
  • 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

  • High-flow 400 LPH pump for supercharged or 550+ hp engines
  • Engineered for LS and LT engine conversions
  • In-tank pump module ensures reliable, simple installation
  • Fitment for 1973-1987 GM trucks with 8-foot beds
  • Durable build withstands street and off-road conditions

Benefits

  • Ensures consistent high-flow fuel delivery under extreme performance demands
  • Simplifies LS and LT engine conversions for peak horsepower potential
  • Streamlines installation with a reliable in-tank pump module, reducing setup time
  • Provides precise drop-in fit for 1973-1987 GM trucks with 8-foot beds
  • Withstands street and off-road conditions for long-lasting durability

This Item Assigned to Category and Also Fits:

Description

1973-1987 C10/C15/K10/K15 EFI Fuel Tank Kit with 400 LPH Pump for LS and LT Engines

For anyone fitting a 1973 to 1987 C10, C15, K10 or K15 truck with an LS or LT powerplant and an eight foot bed, fuel consistency becomes the first performance hurdle. This EFI fuel tank kit addresses that challenge with a 400 LPH pump housed in an in-tank module designed to drop into the stock location without frame or floor alterations. It maintains steady pressure under heavy throttle, supporting engines pushing past 550 horsepower while ensuring smooth throttle transitions. Built from steel with precision welds, it resists impact from road debris and rough terrain for reliable duty on street and trail.

Precision Fuel Delivery for Demanding LS and LT Engine Conversions

When upgrading to an LS or LT powerplant, maintaining steady fuel flow under all driving conditions is essential. This kit features a high-flow 400 LPH pump capable of supporting supercharged and 550+ horsepower setups without pressure drop under heavy throttle. By preserving stable line pressure at the rail, injector performance remains consistent, preventing lean spikes or hesitation during spirited acceleration or towing. An integrated inlet screen and precision filter reduce cavitation risk when cornering or traversing rough terrain. The pump's robust motor and reinforced housing deliver reliable output through wide temperature swings and extended track sessions.

Integrated In Tank Pump Module Streamlining Installation Process

This fuel system employs an all-included in tank pump module that arrives ready to install in the stock location of 1973 to 1987 GM C10, C15, K10 and K15 trucks with eight foot beds. No frame or bed floor cutting is required, as the module aligns perfectly with factory gauge wells and mounting points. Included tank straps, gaskets, filler neck, sending unit and vent filter eliminate parts sourcing and simplify setup. Step-by-step instructions detail strap torque values and electrical connector routing, ensuring correct seal compression and reliable voltage delivery to the pump. The direct fit design reduces labor time and error potential, even for technicians new to classic truck systems.

Robust Steel Structure Engineered for Dynamic Street and Trail Conditions

Constructed from heavy gauge steel with uniform wall thickness, the tank body resists impacts from road debris and offers superior rigidity compared to stamped or polymer alternatives. Precision MIG welding at critical seams produces leak free joints, while a corrosion resistant primer and epoxy finish protect against salt, mud and moisture. An internal baffle system controls fuel slosh without reducing usable capacity, preserving consistent pickup under hard braking or rapid directional changes. This durable design maintains stock handling characteristics and minimizes maintenance, making it ideal for daily driving, off road adventures or towing heavy loads.

To fit applications where a smaller capacity fuel pump Kit at 255 LPH is desired, consider our 1973-1987 GM Truck EFI Fuel Tank Kit - 255 LPH Pump - 8' bed to ensure consistent performance across varied conditions.

Fitment

Fitment

  • 1973-1987 C10 Chevy Truck
  • 1973-1987 C15 GMC Truck
  • 1973-1987 K10 Chevy Truck
  • 1973-1987 K15 GMC Truck
Features
  • High-flow 400 LPH pump for supercharged or 550+ hp engines
  • Engineered for LS and LT engine conversions
  • In-tank pump module ensures reliable, simple installation
  • Fitment for 1973-1987 GM trucks with 8-foot beds
  • Durable build withstands street and off-road conditions
Benefits
  • Ensures consistent high-flow fuel delivery under extreme performance demands
  • Simplifies LS and LT engine conversions for peak horsepower potential
  • Streamlines installation with a reliable in-tank pump module, reducing setup time
  • Provides precise drop-in fit for 1973-1987 GM trucks with 8-foot beds
  • Withstands street and off-road conditions for long-lasting durability
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: 220-6681-06
  • Brand: Muscle Rods
  • Swap Engine: LS, LT