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1967-1972 Chevy Truck Frame Mount Gas Tank - Side Fill - 255 LPH Pump


1967-1972 Chevy Truck Frame Mount Gas Tank - Side Fill - 255 LPH Pump
Purchase 1967-1972 Chevy Truck Frame Mount Gas Tank - Side Fill - 255 LPH Pump
  • 1967-1972 Chevy Truck Frame Mount Gas Tank - Side Fill - 255 LPH Pump

  • $629.00

255 LPH Fuel Tank for LS Swaps in 1967-72 Chevy Trucks

Achieve uninterrupted fuel flow during hard stops and sharp turns with an internal baffling system paired to a 255 LPH pump supporting up to 550 HP LS engines. The 18 gallon frame mount tank features an easy access side fill neck and integrated 0-90 ohm sending unit compatible with factory gauges for precise readings and seamless underframe installation.

1967-1972 Chevy Truck LS Swap Side-Fill Fuel Tank with 255 LPH Pump

This 1967-1972 Chevy Truck Frame Mount Gas Tank with side-fill neck and 255 LPH pump addresses the tight underframe space and fuel flow demands of LS swap projects. Featuring an 18-gallon capacity and internal baffling, it maintains a steady supply during hard cornering and sudden braking. Equipped with an integrated Walbro 255 LPH pump that supports up to 550 HP powerplants, it suits EFI conversions and performance builds. Together these characteristics create a robust fuel delivery system that simplifies installation and keeps your truck running smoothly.

Internal Baffling Ensures Steady Fuel Supply During Dynamic Maneuvers

The built-in baffling network inside the 18-gallon tank prevents fuel from sloshing away from the pump inlet during hard cornering or sudden stops. By isolating pockets of fuel and controlling movement, this system maintains a consistent feed to the Walbro 255 pump even under high-G conditions. This design not only eliminates starvation risks but also preserves stable combustion, which is critical for maintaining throttle response in performance-oriented LS-powered trucks.

Walbro 255 Pump Delivers Reliable Flow for Up to 550 Horsepower

The integrated Walbro pump is rated at 255 liters per hour, easily handling the demands of engines up to 550 hp. Its robust electric motor and high-capacity impeller ensure that an EFI conversion or high-output LS build receives continuous pressure and volume, even at wide-open throttle. This upgrades the fuel system's ability to support aggressive tuning without dropping fuel pressure, translating directly into smoother acceleration and more consistent power delivery.

Precision Frame Mount Design and Convenient Side Fill Access

Specifically shaped for the 1967-1972 Chevy pickup, the frame mount tank drops neatly into the rear rails, matching the factory contour for a secure, rattle-free fit. The side-fill neck places the filler where you can reach it without lifting a bed panel, streamlining fuel stops. An integrated sending unit calibrated from zero to ninety ohm works seamlessly with original OEM gauges, giving you accurate fuel readings without additional adapters.

Engineered for a precise fit and reliable flow in your LS swap truck. For the same gas tank but with a larger capacity pump at 400 LPH see our 1967-1972 Chevy Truck Frame Mount Gas Tank - Side Fill - 400 LPH Pump.

Specifications

  • SKU: 120-6683-04
  • Swap Engine: LS
  • Brand: Muscle Rods
  • What's Included:
    • Walbro 255 LPH fuel pump (up to 550 HP)
    • 0-90 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)

Key Features

  • 18-gallon fuel capacity reduces trips to the pump
  • Internal baffling system prevents fuel starvation during braking and turns
  • Walbro 255 LPH fuel pump supports up to 550 HP
  • Side fill neck design for easy fueling access
  • Integrated 0-90 ohm sending unit compatible with factory gauges
  • Custom frame-mount design for installation under rear frame rails

Benefits

  • Extended driving range with fewer refueling stops
  • Consistent fuel delivery during braking and sharp turns
  • High-capacity flow for engines up to 550 HP
  • Effortless refueling thanks to accessible side fill
  • Accurate level readings with factory-compatible sending unit
  • Seamless underframe installation for a factory-fit look

This Item Assigned to Category and Also Fits:

Description

1967-1972 Chevy Truck LS Swap Side-Fill Fuel Tank with 255 LPH Pump

This 1967-1972 Chevy Truck Frame Mount Gas Tank with side-fill neck and 255 LPH pump addresses the tight underframe space and fuel flow demands of LS swap projects. Featuring an 18-gallon capacity and internal baffling, it maintains a steady supply during hard cornering and sudden braking. Equipped with an integrated Walbro 255 LPH pump that supports up to 550 HP powerplants, it suits EFI conversions and performance builds. Together these characteristics create a robust fuel delivery system that simplifies installation and keeps your truck running smoothly.

Internal Baffling Ensures Steady Fuel Supply During Dynamic Maneuvers

The built-in baffling network inside the 18-gallon tank prevents fuel from sloshing away from the pump inlet during hard cornering or sudden stops. By isolating pockets of fuel and controlling movement, this system maintains a consistent feed to the Walbro 255 pump even under high-G conditions. This design not only eliminates starvation risks but also preserves stable combustion, which is critical for maintaining throttle response in performance-oriented LS-powered trucks.

Walbro 255 Pump Delivers Reliable Flow for Up to 550 Horsepower

The integrated Walbro pump is rated at 255 liters per hour, easily handling the demands of engines up to 550 hp. Its robust electric motor and high-capacity impeller ensure that an EFI conversion or high-output LS build receives continuous pressure and volume, even at wide-open throttle. This upgrades the fuel system's ability to support aggressive tuning without dropping fuel pressure, translating directly into smoother acceleration and more consistent power delivery.

Precision Frame Mount Design and Convenient Side Fill Access

Specifically shaped for the 1967-1972 Chevy pickup, the frame mount tank drops neatly into the rear rails, matching the factory contour for a secure, rattle-free fit. The side-fill neck places the filler where you can reach it without lifting a bed panel, streamlining fuel stops. An integrated sending unit calibrated from zero to ninety ohm works seamlessly with original OEM gauges, giving you accurate fuel readings without additional adapters.

Engineered for a precise fit and reliable flow in your LS swap truck. For the same gas tank but with a larger capacity pump at 400 LPH see our 1967-1972 Chevy Truck Frame Mount Gas Tank - Side Fill - 400 LPH Pump.

Features
  • 18-gallon fuel capacity reduces trips to the pump
  • Internal baffling system prevents fuel starvation during braking and turns
  • Walbro 255 LPH fuel pump supports up to 550 HP
  • Side fill neck design for easy fueling access
  • Integrated 0-90 ohm sending unit compatible with factory gauges
  • Custom frame-mount design for installation under rear frame rails
Benefits
  • Extended driving range with fewer refueling stops
  • Consistent fuel delivery during braking and sharp turns
  • High-capacity flow for engines up to 550 HP
  • Effortless refueling thanks to accessible side fill
  • Accurate level readings with factory-compatible sending unit
  • Seamless underframe installation for a factory-fit look
What's Included
  • Walbro 255 LPH fuel pump (up to 550 HP)
  • 0-90 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: 120-6683-04
  • Brand: Muscle Rods
  • Swap Engine: LS