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1968-1970 GTO / Lemans EFI Fuel Tank Kit - 400 LPH Pump


1968-1970 GTO / Lemans EFI Fuel Tank Kit - 400 LPH Pump
Purchase 1968-1970 GTO / Lemans EFI Fuel Tank Kit - 400 LPH Pump
  • 1968-1970 GTO / Lemans EFI Fuel Tank Kit - 400 LPH Pump

  • $734.00

    SKU: 201-6685-N6

High-Flow 1968-1970 A-Body Fuel Tank for LS LT Swaps

Optimal installation in 1968 to 1970 A Body GTO and Lemans chassis is achieved with a notched steel tank design that clears exhaust and tires and houses a 400 LPH Walbro pump to maintain steady fuel delivery for supercharged LS and LT swaps up to 550 horsepower. Corrosion resistant materials, complete mounting hardware and precise fitment tailored to LS and LT conversions deliver leak free durability and straightforward integration without extra fabrication.

1968-1970 Pontiac GTO/Lemans A-Body LS and LT EFI Fuel Tank Kit

When adapting an LS or LT engine into a 1968-1970 A-Body GTO or Lemans, the 1968-1970 GTO / Lemans EFI Fuel Tank Kit equipped with a 400 LPH Pump addresses both underbody clearance challenges and high capacity demands with precision. Constructed from heavy gauge steel, its notched tank profile carves clearance for header pipes and rear suspension components without compromising structural integrity. A submerged Walbro pump delivers a reliable 400 liters per hour of fuel flow, reducing heat soak and cavitation under sustained load. Technicians benefit from a complete hardware package that matches original mounting points and streamlines the swap process while maintaining accurate fuel level readings.

Precision Notched Profile for Exhaust and Suspension Clearance

The notched tank design carves out dedicated pockets to clear header pipes and rear suspension components on 1968 to 1970 A Body chassis. By maintaining a consistent wall thickness around each cutout, this profile minimizes heat soak and prevents vapor lock during spirited driving or track duty. Installers benefit from a streamlined fitment process that removes the need for custom metal trimming and ensures proper alignment at factory ride height. The heavy gauge steel construction maintains structural rigidity even with aggressive cornering forces, keeping the tank firmly in place under the floorpan.

Submerged 400 LPH Walbro Pump Ensuring Steady Fuel Delivery

Immersing the Walbro pump in the fuel supply offers two key advantages: reduced cavitation and lower operating temperature. These factors combine to deliver consistent pressure under rapid throttle transitions, which is critical for forced induction setups and power levels above 550 horsepower. The in-tank placement also helps dampen noise and vibration, translating to quieter underbody operation. With a reliable 400 liters per hour flow rate, this pump prevents lean spikes that can damage injectors or pistons when demand suddenly spikes.

Comprehensive Kit with Matched Components for Direct Fit Installation

This all-inclusive kit arrives with the pump module, sending unit, tank straps, filler neck, vent filter, precision gaskets, and all necessary mounting hardware. Each component is laser measured to match original mounting points, cutting installation time by eliminating guesswork and custom fabrication. The calibrated sending unit provides accurate fuel level readings from initial startup through full tank, enhancing driver confidence. Technicians appreciate the clean underbody result and reduced rework when all parts align perfectly on the first try.

Built for precise underbody clearance and steady fuel delivery; for a Smaller capacity fuel pump Kit at 255 LPH see our 1968-1970 GTO 255 LPH pump Tank Kit.

Fitment

  • 1968-1970 Pontiac GTO
  • 1968-1970 Pontiac Lemans

Specifications

  • SKU: 201-6685-N6
  • Swap Engine: LS, LT
  • Body Type: A-Body
  • 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

  • Notched fuel tank design provides exhaust and tire clearance
  • High-capacity 400 LPH Walbro pump delivers consistent fuel flow
  • Supports supercharged engines and applications over 550 horsepower
  • Engineered specifically for LS and LT engine conversions
  • Built from high-grade materials for lasting durability

Benefits

  • Simplifies installation with extra clearance for exhaust and tires
  • Maintains steady fuel flow for consistent engine performance
  • Handles supercharged and 550+ hp demands without fuel starvation
  • Ensures seamless integration with LS and LT engine swaps
  • Provides long-lasting durability and leak prevention

This Item Assigned to Category and Also Fits:

Description

1968-1970 Pontiac GTO/Lemans A-Body LS and LT EFI Fuel Tank Kit

When adapting an LS or LT engine into a 1968-1970 A-Body GTO or Lemans, the 1968-1970 GTO / Lemans EFI Fuel Tank Kit equipped with a 400 LPH Pump addresses both underbody clearance challenges and high capacity demands with precision. Constructed from heavy gauge steel, its notched tank profile carves clearance for header pipes and rear suspension components without compromising structural integrity. A submerged Walbro pump delivers a reliable 400 liters per hour of fuel flow, reducing heat soak and cavitation under sustained load. Technicians benefit from a complete hardware package that matches original mounting points and streamlines the swap process while maintaining accurate fuel level readings.

Precision Notched Profile for Exhaust and Suspension Clearance

The notched tank design carves out dedicated pockets to clear header pipes and rear suspension components on 1968 to 1970 A Body chassis. By maintaining a consistent wall thickness around each cutout, this profile minimizes heat soak and prevents vapor lock during spirited driving or track duty. Installers benefit from a streamlined fitment process that removes the need for custom metal trimming and ensures proper alignment at factory ride height. The heavy gauge steel construction maintains structural rigidity even with aggressive cornering forces, keeping the tank firmly in place under the floorpan.

Submerged 400 LPH Walbro Pump Ensuring Steady Fuel Delivery

Immersing the Walbro pump in the fuel supply offers two key advantages: reduced cavitation and lower operating temperature. These factors combine to deliver consistent pressure under rapid throttle transitions, which is critical for forced induction setups and power levels above 550 horsepower. The in-tank placement also helps dampen noise and vibration, translating to quieter underbody operation. With a reliable 400 liters per hour flow rate, this pump prevents lean spikes that can damage injectors or pistons when demand suddenly spikes.

Comprehensive Kit with Matched Components for Direct Fit Installation

This all-inclusive kit arrives with the pump module, sending unit, tank straps, filler neck, vent filter, precision gaskets, and all necessary mounting hardware. Each component is laser measured to match original mounting points, cutting installation time by eliminating guesswork and custom fabrication. The calibrated sending unit provides accurate fuel level readings from initial startup through full tank, enhancing driver confidence. Technicians appreciate the clean underbody result and reduced rework when all parts align perfectly on the first try.

Built for precise underbody clearance and steady fuel delivery; for a Smaller capacity fuel pump Kit at 255 LPH see our 1968-1970 GTO 255 LPH pump Tank Kit.

Fitment

Fitment

  • 1968-1970 Pontiac GTO
  • 1968-1970 Pontiac Lemans
Features
  • Notched fuel tank design provides exhaust and tire clearance
  • High-capacity 400 LPH Walbro pump delivers consistent fuel flow
  • Supports supercharged engines and applications over 550 horsepower
  • Engineered specifically for LS and LT engine conversions
  • Built from high-grade materials for lasting durability
Benefits
  • Simplifies installation with extra clearance for exhaust and tires
  • Maintains steady fuel flow for consistent engine performance
  • Handles supercharged and 550+ hp demands without fuel starvation
  • Ensures seamless integration with LS and LT engine swaps
  • Provides long-lasting durability and leak prevention
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: 201-6685-N6
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: A-Body