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1968-1974 Corvette EFI Fuel Tank Kit - 255 LPH Pump


1968-1974 Corvette EFI Fuel Tank Kit - 255 LPH Pump
Purchase 1968-1974 Corvette EFI Fuel Tank Kit - 255 LPH Pump
  • 1968-1974 Corvette EFI Fuel Tank Kit - 255 LPH Pump

  • $586.00

    SKU: 325-6680-04

1968-74 Y-Body Corvette LS Fuel Tank Fitment Made Easy

Precision EFI conversion engineering guarantees an exact fit for your 1968 through 1974 Y Body Corvette, integrating a robust 255 LPH Walbro pump that delivers high-performance fuel flow for engines up to 550 hp under demanding conditions. Clear instructions and precision brackets enable swift installation without modifications, ensuring reliable pressure and seamless delivery for both street cruising and track driving.

1968-1974 Chevy Corvette LS EFI Fuel Tank Kit with 255 LPH Pump

When installing an LS engine into a 1968 to 1974 Corvette Y Body chassis the 1968 to 1974 Corvette EFI Fuel Tank Kit 255 LPH Pump addresses one of the swap's most critical needs by providing reliable fuel delivery. It uses factory mounting points to fit directly into the original cradle without drilling or reshaping and preserves the stock filler and vent locations. The integral sending unit delivers accurate gauge readings while the 255 LPH Walbro pump maintains steady flow up to 550 horsepower even during extended wide open throttle runs. Installation hardware and a detailed guide are included to simplify each stage of the swap and help avoid last minute parts hunts.

Engineered Fit for 1968-1974 Corvette Y Body Chassis

This fuel tank kit is sculpted to ride in the original cradle of a 1968-1974 Corvette Y Body without any modification to the frame or tub. By using the factory mounting points and precision CNC validation, the tank aligns exactly with the stock filler opening and vent locations, preserving the underbody geometry. Maintaining the factory clearances prevents fuel line binding and strap stress in tight cornering or spirited driving. The result is a seamless installation that respects the classic chassis layout while accommodating modern LS power.

Consistent Fuel Flow with 255 LPH Walbro Pump

At the heart of this conversion lies a 255 liters per hour Walbro pump engineered to support engines up to 550 horsepower under sustained throttle. Its internal diaphragm mechanism holds fuel pressure steady across a wide range of engine speeds, reducing the risk of vapor lock and fuel starvation on long acceleration runs. Drawing from the bottom of the reservoir helps keep incoming fuel cooler, which boosts pump efficiency and prolongs service life. Drivers can count on uniform delivery whether cruising through traffic or pushing hard on the track.

Integrated Kit Components for Streamlined LS Swap

Every element in this all-in-one package is designed to work together without fitting conflicts. The in-tank pump module and sending unit combine to provide accurate gauge readings and reliable flow, while the vent filter and filler neck attach directly to the factory lines. Included straps, gaskets and fasteners ensure a secure mount that resists vibration and leaks. By unifying these parts in a single kit, you avoid the guesswork of matching components and cut hours off the build time.

Step by Step Guide for Smooth Installation

The detailed instruction manual breaks the process into clear stages, guiding you through tank removal, line routing, wiring connections and torque specifications for every fastener. Illustrations show correct vent filter placement and harness orientation to eliminate common mistakes. Whether you're an experienced technician or tackling your first LS swap, the consistent format and clear callouts help you work quickly and accurately. Emphasis on proper sealing and strap tension makes sure the system remains leak free from initial startup to many miles down the road.

Designed for reliable fuel delivery in your LS swap this kit ensures a precise factory fit; for a larger capacity fuel pump Kit at 400 LPH see our 1968-1974 Corvette EFI Fuel Tank Kit - 400 LPH Pump.

Fitment

  • 1968-1974 Chevy Corvette

Specifications

  • SKU: 325-6680-04
  • Swap Engine: LS
  • Body Type: Y-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

  • EFI conversion design ensures precise fit for 1968-1974 Corvette Y-Body
  • High-performance 255 LPH Walbro pump supports up to 550 hp
  • Optimized for reliable, efficient fuel delivery under high-performance demands
  • Compatible with various LS engine setups for seamless LS swap integration
  • User-friendly installation with clear step-by-step instructions

Benefits

  • Ensures seamless fit without modifications for 1968-1974 Corvette Y-Body
  • Maintains consistent fuel flow for engines up to 550 hp
  • Delivers steady, efficient fuel pressure under high-performance demands
  • Simplifies LS swap installations across various engine setups
  • Provides clear guidance for quick, error-free installation

This Item Assigned to Category and Also Fits:

Description

1968-1974 Chevy Corvette LS EFI Fuel Tank Kit with 255 LPH Pump

When installing an LS engine into a 1968 to 1974 Corvette Y Body chassis the 1968 to 1974 Corvette EFI Fuel Tank Kit 255 LPH Pump addresses one of the swap's most critical needs by providing reliable fuel delivery. It uses factory mounting points to fit directly into the original cradle without drilling or reshaping and preserves the stock filler and vent locations. The integral sending unit delivers accurate gauge readings while the 255 LPH Walbro pump maintains steady flow up to 550 horsepower even during extended wide open throttle runs. Installation hardware and a detailed guide are included to simplify each stage of the swap and help avoid last minute parts hunts.

Engineered Fit for 1968-1974 Corvette Y Body Chassis

This fuel tank kit is sculpted to ride in the original cradle of a 1968-1974 Corvette Y Body without any modification to the frame or tub. By using the factory mounting points and precision CNC validation, the tank aligns exactly with the stock filler opening and vent locations, preserving the underbody geometry. Maintaining the factory clearances prevents fuel line binding and strap stress in tight cornering or spirited driving. The result is a seamless installation that respects the classic chassis layout while accommodating modern LS power.

Consistent Fuel Flow with 255 LPH Walbro Pump

At the heart of this conversion lies a 255 liters per hour Walbro pump engineered to support engines up to 550 horsepower under sustained throttle. Its internal diaphragm mechanism holds fuel pressure steady across a wide range of engine speeds, reducing the risk of vapor lock and fuel starvation on long acceleration runs. Drawing from the bottom of the reservoir helps keep incoming fuel cooler, which boosts pump efficiency and prolongs service life. Drivers can count on uniform delivery whether cruising through traffic or pushing hard on the track.

Integrated Kit Components for Streamlined LS Swap

Every element in this all-in-one package is designed to work together without fitting conflicts. The in-tank pump module and sending unit combine to provide accurate gauge readings and reliable flow, while the vent filter and filler neck attach directly to the factory lines. Included straps, gaskets and fasteners ensure a secure mount that resists vibration and leaks. By unifying these parts in a single kit, you avoid the guesswork of matching components and cut hours off the build time.

Step by Step Guide for Smooth Installation

The detailed instruction manual breaks the process into clear stages, guiding you through tank removal, line routing, wiring connections and torque specifications for every fastener. Illustrations show correct vent filter placement and harness orientation to eliminate common mistakes. Whether you're an experienced technician or tackling your first LS swap, the consistent format and clear callouts help you work quickly and accurately. Emphasis on proper sealing and strap tension makes sure the system remains leak free from initial startup to many miles down the road.

Designed for reliable fuel delivery in your LS swap this kit ensures a precise factory fit; for a larger capacity fuel pump Kit at 400 LPH see our 1968-1974 Corvette EFI Fuel Tank Kit - 400 LPH Pump.

Fitment

Fitment

  • 1968-1974 Chevy Corvette
Features
  • EFI conversion design ensures precise fit for 1968-1974 Corvette Y-Body
  • High-performance 255 LPH Walbro pump supports up to 550 hp
  • Optimized for reliable, efficient fuel delivery under high-performance demands
  • Compatible with various LS engine setups for seamless LS swap integration
  • User-friendly installation with clear step-by-step instructions
Benefits
  • Ensures seamless fit without modifications for 1968-1974 Corvette Y-Body
  • Maintains consistent fuel flow for engines up to 550 hp
  • Delivers steady, efficient fuel pressure under high-performance demands
  • Simplifies LS swap installations across various engine setups
  • Provides clear guidance for quick, error-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: 325-6680-04
  • Brand: Muscle Rods
  • Swap Engine: LS
  • Body Type: Y-Body