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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

Streamline 1968-70 GTO Lemans LS LT EFI Fuel Tank Installation

Achieve optimal exhaust and tire clearance with the notched EFI fuel tank design and 400 LPH pump that sustains supercharged LS and LT engines through 550+ horsepower demands. Crafted from high-grade materials and tailored for 1968 to 1970 GTO and Lemans swaps, it ensures leak-free operation and consistent fuel delivery for a plug and play installation.

LS and LT EFI Fuel Tank Kit for 1968-1970 Pontiac GTO and Lemans

Installing an EFI fuel tank in a 1968 to 1970 Pontiac GTO or Lemans for an LS or LT swap requires a design that clears exhaust runs and tire tubs while maintaining consistent flow. Built around a notched tank profile, this kit offers the extra clearance needed to simplify routing and secure fitment beneath the body. With its 400 LPH pump at the core, fuel delivery stays reliable under forced induction conditions or when pushing past 550 horsepower.

Notched Tank Design for Exhaust and Tire Clearance

The fuel tank features a precisely notched profile that creates extra space for exhaust pipes and tire tubs, eliminating interference under the rear body. This engineered cutaway streamlines routing and reduces the need for custom modifications during installation. By keeping the tank wall clear of header pipes, it also limits heat transfer to the fuel, minimizing vapor lock risks. The result is a secure fit beneath the A body chassis of 1968 to 1970 Pontiac GTO and Lemans at stock ride height.

400 LPH Walbro Pump Performance for High Demand

At its heart, the submerged 400 LPH Walbro pump provides a steady fuel stream capable of supporting supercharged setups and power levels beyond 550 horsepower. A robust flow rate maintains consistent fuel pressure during quick throttle transitions, whether cruising or pushing on the track. Its fully immersed design reduces cavitation, cuts operational noise, and limits heat soak for reliable delivery under high load conditions. Drivers can expect immediate throttle response and safe operation under sustained power demands.

Complete Installation Kit Simplifying LS and LT Integration

This all-in-one kit includes every component needed to swap an LS or LT engine into your classic Pontiac without hunting for missing parts. Tank straps, a vehicle-specific filler neck, vent filter and precision gaskets ensure a leak-proof seal and correct alignment. A sending unit calibrated for the GTO and Lemans provides accurate fuel level readings straight away. By packaging pump hardware with body-matched fittings, the kit removes guesswork and saves installation time, delivering a clean underbody and turnkey operation from day one.

This MuscleRods kit delivers precise fit and dependable flow under high demand. To support a smaller capacity fuel pump Kit at 255 LPH consider 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

LS and LT EFI Fuel Tank Kit for 1968-1970 Pontiac GTO and Lemans

Installing an EFI fuel tank in a 1968 to 1970 Pontiac GTO or Lemans for an LS or LT swap requires a design that clears exhaust runs and tire tubs while maintaining consistent flow. Built around a notched tank profile, this kit offers the extra clearance needed to simplify routing and secure fitment beneath the body. With its 400 LPH pump at the core, fuel delivery stays reliable under forced induction conditions or when pushing past 550 horsepower.

Notched Tank Design for Exhaust and Tire Clearance

The fuel tank features a precisely notched profile that creates extra space for exhaust pipes and tire tubs, eliminating interference under the rear body. This engineered cutaway streamlines routing and reduces the need for custom modifications during installation. By keeping the tank wall clear of header pipes, it also limits heat transfer to the fuel, minimizing vapor lock risks. The result is a secure fit beneath the A body chassis of 1968 to 1970 Pontiac GTO and Lemans at stock ride height.

400 LPH Walbro Pump Performance for High Demand

At its heart, the submerged 400 LPH Walbro pump provides a steady fuel stream capable of supporting supercharged setups and power levels beyond 550 horsepower. A robust flow rate maintains consistent fuel pressure during quick throttle transitions, whether cruising or pushing on the track. Its fully immersed design reduces cavitation, cuts operational noise, and limits heat soak for reliable delivery under high load conditions. Drivers can expect immediate throttle response and safe operation under sustained power demands.

Complete Installation Kit Simplifying LS and LT Integration

This all-in-one kit includes every component needed to swap an LS or LT engine into your classic Pontiac without hunting for missing parts. Tank straps, a vehicle-specific filler neck, vent filter and precision gaskets ensure a leak-proof seal and correct alignment. A sending unit calibrated for the GTO and Lemans provides accurate fuel level readings straight away. By packaging pump hardware with body-matched fittings, the kit removes guesswork and saves installation time, delivering a clean underbody and turnkey operation from day one.

This MuscleRods kit delivers precise fit and dependable flow under high demand. To support a smaller capacity fuel pump Kit at 255 LPH consider 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