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1963-1966 Chevy Truck Frame Mount Gas Tank - Bed Fill - 400 LPH Pump


1963-1966 Chevy Truck Frame Mount Gas Tank - Bed Fill - 400 LPH Pump
Purchase 1963-1966 Chevy Truck Frame Mount Gas Tank - Bed Fill - 400 LPH Pump
  • 1963-1966 Chevy Truck Frame Mount Gas Tank - Bed Fill - 400 LPH Pump

  • $669.00

    SKU: 120-6680-06

EFI fuel tank with 400 LPH pump for 1963-1966 Chevy trucks

An 18 gallon, internally baffled, EFI-ready tank for 1963-1966 Chevy pickups. It includes a Walbro 400 LPH fuel pump (up to 750 HP), a bed filler neck and a 0-30 ohm sending unit for the factory gauges. It mounts under the rear frame rails behind the rear axle, and mounting requires drilling.

This is an EFI-ready, 18 gallon fuel tank for 1963-1966 Chevy pickup trucks. It comes with a Walbro 400 LPH fuel pump and the correct sending unit for the factory gauges.

How does it mount?

It is designed to be custom mounted to the bottom of the rear frame rails, behind the rear axle. Mounting requires drilling.

What comes with it?

Tank specs

Planning an LS swap? Read the 1963-1972 GM truck LS install guide and see the LS swap kit builder.

Specifications

Key Features

Benefits

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Description

This is an EFI-ready, 18 gallon fuel tank for 1963-1966 Chevy pickup trucks. It comes with a Walbro 400 LPH fuel pump and the correct sending unit for the factory gauges.

How does it mount?

It is designed to be custom mounted to the bottom of the rear frame rails, behind the rear axle. Mounting requires drilling.

What comes with it?

  • Walbro 400 LPH fuel pump (up to 750 HP)
  • 0-30 ohm sending unit for factory gauges
  • Bed filler neck
  • Internal baffles to prevent fuel starvation during braking and turns

Tank specs

  • Capacity: 18 gallons
  • Size: 32-1/4" x 20-1/2" x 9-3/4" (including the mounting flange)
  • Fill: bed fill
  • Pump: Walbro 400 LPH (up to 750 HP)

Planning an LS swap? Read the 1963-1972 GM truck LS install guide and see the LS swap kit builder.

Features
  • Internally baffled design prevents fuel starvation during braking and turns
  • Integrated Walbro 400 LPH pump supports engines up to 750 horsepower
  • EFI-ready configuration for modern fuel injection compatibility
  • 0-30 ohm sending unit ensures accurate factory gauge readings
  • 18-gallon capacity provides extended driving range
Benefits
  • Consistent fuel delivery during braking and turns for uninterrupted performance
  • Delivers high-flow fuel to support engines up to 750 HP
  • Enables seamless integration with modern EFI systems
  • Provides precise fuel level readings on factory gauges
  • Reduces refueling stops for extended road trips
What's Included
  • 400 LPH Walbro fuel pump (up to 750 HP)
  • 0-30 Ohm sending unit for factory gauges
  • Internally baffled to prevent fuel starvation during braking and turns
  • Bed filler neck
  • 18 Gallon capacity
  • Measures 32-1/4" 20-1/2" 9-3/4" (including the mounting flange)
Specifications
  • SKU: 120-6680-06
  • Brand: Muscle Rods
  • Swap Engine: LS