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1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 400 LPH Pump


1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 400 LPH Pump
Purchase 1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 400 LPH Pump
  • 1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 400 LPH Pump

  • $649.00

    SKU: 206-6681-06

1974-78 F-Body LS LT Fuel Tank Upgrade with 400 LPH Pump

Delivering unwavering fuel flow for supercharged or over 550 hp LS and LT conversions, the EFI fuel tank kit uses a high-capacity 400 LPH pump to maintain consistent pressure under intense driving demands. Durable steel construction and tailored mounting hardware ensure straightforward installation for mechanics and DIYers in F-Body Camaros (1974–77) and Firebirds (1974–78), delivering years of dependable performance.

LS and LT EFI Fuel Tank Kit 400LPH Pump for 1974-1977 Camaro & 1974-1978 Firebird

Fitting an LS or LT powerplant into a 1974-1977 Camaro or 1974-1978 Firebird demands a fuel system built for steady delivery under high engine load. This kit brings together a 400 LPH Walbro pump, integrated pump module and fuel level sending unit to replace your stock tank without extra modifications. The package also includes straps, vent filters and all necessary gaskets for a secure fit in F Body chassis. Ambitious DIYers and professional shops alike will appreciate the straightforward installation process and reliable operation on road or track.

Reliable 400 LPH Fuel Delivery Under Boost

The 400 LPH Walbro pump at the heart of this kit is engineered to provide a steady stream of fuel even when your engine demand spikes above 550 hp or under forced induction. By maintaining consistent pressure in the fuel rail, it prevents lean conditions that can lead to detonation or loss of power during hard acceleration. The robust pump design also reduces the chance of vapor lock, ensuring smooth operation on both street drives and track sessions. This level of flow capacity supports aggressive tuning and helps your LS or LT engine achieve its full potential without hesitation.

Engineered for LS and LT EFI Integration

This tank kit is tailored specifically for EFI retrofits on LS and LT small-block conversions in F-Body chassis, so no custom fabrication is required. The integrated pump module and fuel-level sending unit are preassembled to fit the stock tank opening, ensuring precise alignment and reliable gauge readings. By combining these critical components into a single module, the system minimizes wiring complexity and reduces installation errors. The design also preserves factory fuel line connections, making it a seamless upgrade for both DIY enthusiasts and professional technicians.

Complete Tank Kit for Simple Installation

Every necessary part is included to replace your stock tank without extra sourcing or modifications. Tank straps, gaskets, hardware and a preformed filler neck are all designed to bolt in place, saving hours of fitment work. A dedicated vent filter helps maintain proper tank pressure and prevents contaminants from entering the fuel system. With straightforward instructions and all components matched to the F-Body layout, installers can achieve a leak-free, secure fit in minimal time.

For applications requiring a smaller capacity fuel pump Kit at 255 LPH, trust our precise design and see our 1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 255 LPH Pump.

Fitment

  • 1974-1977 Chevy Camaro
  • 1974-1978 Pontiac Firebird

Specifications

  • SKU: 206-6681-06
  • Swap Engine: LS, LT
  • Body Type: F-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

  • Supports supercharged or over 550 hp applications
  • Optimized for LS and LT engine EFI conversions
  • High-capacity 400 LPH Walbro pump ensures reliable fuel flow
  • Engineered for easy installation by mechanics and DIYers
  • Durably constructed to maintain performance over time

Benefits

  • Provides steady fuel flow for supercharged and over-550hp setups
  • Ensures seamless LS and LT EFI engine conversion integration
  • Delivers consistent fuel supply under high-demand driving conditions
  • Minimizes installation effort with mechanic and DIY-friendly design
  • Built tough to resist wear for lasting performance

This Item Assigned to Category and Also Fits:

Description

LS and LT EFI Fuel Tank Kit 400LPH Pump for 1974-1977 Camaro & 1974-1978 Firebird

Fitting an LS or LT powerplant into a 1974-1977 Camaro or 1974-1978 Firebird demands a fuel system built for steady delivery under high engine load. This kit brings together a 400 LPH Walbro pump, integrated pump module and fuel level sending unit to replace your stock tank without extra modifications. The package also includes straps, vent filters and all necessary gaskets for a secure fit in F Body chassis. Ambitious DIYers and professional shops alike will appreciate the straightforward installation process and reliable operation on road or track.

Reliable 400 LPH Fuel Delivery Under Boost

The 400 LPH Walbro pump at the heart of this kit is engineered to provide a steady stream of fuel even when your engine demand spikes above 550 hp or under forced induction. By maintaining consistent pressure in the fuel rail, it prevents lean conditions that can lead to detonation or loss of power during hard acceleration. The robust pump design also reduces the chance of vapor lock, ensuring smooth operation on both street drives and track sessions. This level of flow capacity supports aggressive tuning and helps your LS or LT engine achieve its full potential without hesitation.

Engineered for LS and LT EFI Integration

This tank kit is tailored specifically for EFI retrofits on LS and LT small-block conversions in F-Body chassis, so no custom fabrication is required. The integrated pump module and fuel-level sending unit are preassembled to fit the stock tank opening, ensuring precise alignment and reliable gauge readings. By combining these critical components into a single module, the system minimizes wiring complexity and reduces installation errors. The design also preserves factory fuel line connections, making it a seamless upgrade for both DIY enthusiasts and professional technicians.

Complete Tank Kit for Simple Installation

Every necessary part is included to replace your stock tank without extra sourcing or modifications. Tank straps, gaskets, hardware and a preformed filler neck are all designed to bolt in place, saving hours of fitment work. A dedicated vent filter helps maintain proper tank pressure and prevents contaminants from entering the fuel system. With straightforward instructions and all components matched to the F-Body layout, installers can achieve a leak-free, secure fit in minimal time.

For applications requiring a smaller capacity fuel pump Kit at 255 LPH, trust our precise design and see our 1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 255 LPH Pump.

Fitment

Fitment

  • 1974-1977 Chevy Camaro
  • 1974-1978 Pontiac Firebird
Features
  • Supports supercharged or over 550 hp applications
  • Optimized for LS and LT engine EFI conversions
  • High-capacity 400 LPH Walbro pump ensures reliable fuel flow
  • Engineered for easy installation by mechanics and DIYers
  • Durably constructed to maintain performance over time
Benefits
  • Provides steady fuel flow for supercharged and over-550hp setups
  • Ensures seamless LS and LT EFI engine conversion integration
  • Delivers consistent fuel supply under high-demand driving conditions
  • Minimizes installation effort with mechanic and DIY-friendly design
  • Built tough to resist wear for lasting performance
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: 206-6681-06
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: F-Body