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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

LS LT Fuel Tank Kit for 1974-77 Camaro & 1974-78 Firebird

Optimized for effortless LS and LT EFI conversions in F-Body platforms, this EFI fuel tank kit pairs a robust steel reservoir with a 400 LPH Walbro pump to ensure constant fuel delivery under supercharged or over 550 hp conditions. Installation is simplified for mechanics and DIYers with included heavy duty brackets and hardware, while the tank's reinforced construction resists wear to guarantee dependable performance under demanding conditions.

EFI Fuel Tank Kit for LS and LT Swaps in 1974-1977 Camaro / 1974–1978 Firebird

When you retrofit an LS or LT engine into a mid 1970s Camaro or Firebird the original tank often can’t keep pace with rising demand and stock fuel systems fall short under heavy loads. Designed specifically for F-Body chassis, this kit replaces your factory cell with a steel unit that houses a 400 LPH pump and integrated sending assembly to maintain stable pressure at throttle openings and under forced induction. Installation requires no cutting or custom brackets thanks to matched mounting points, factory line compatibility and a complete set of straps, gaskets and hardware.

400 LPH Walbro Pump Performance Under Boost Conditions

The 400 LPH Walbro pump delivers a consistent stream of fuel even when the engine is supercharged or making over 550 hp. By keeping pressure stable in the rail it helps prevent lean spots that can cause detonation during hard acceleration. Its internal design minimizes the risk of vapor lock for smooth restarts after spirited driving. This level of flow capacity supports aggressive tuning strategies and ensures an LS or LT powerplant achieves its full potential without hesitation on road or track.

Precision Fit for LS and LT EFI Engine Conversions

This fuel tank module is engineered to integrate seamlessly with LS and LT EFI swaps on classic F Body chassis. The pump module and sending unit arrive preassembled to match the stock tank opening, guaranteeing accurate gauge readings and perfect alignment with factory mounting points. Original fuel lines connect directly without adapters, preserving the factory routing and reducing leak potential. By combining critical components into a single module, wiring is simplified and common installation errors are eliminated for both first‐time installers and professional shops.

Complete Kit Simplifies Fuel System Upgrade

Every component required for a trouble free retrofit is included: tank straps, gaskets, filler neck, vent filter and all mounting hardware. Each part is tailored to bolt into 1974–1977 Camaro and 1974–1978 Firebird F Body frames, so no cutting or custom brackets are necessary. A step-by-step instruction guide walks through tank removal, module installation and final leak test to keep the workflow efficient. This all-in-one solution lets builders focus on performance rather than sourcing hard-to-find parts.

Durable Steel Construction Ensures Lasting Reliability

Constructed from heavy gauge steel, this replacement tank resists corrosion and impact far better than the original factory unit. Internal baffles limit fuel slosh during sharp turns, maintaining steady supply under demanding driving conditions. Critical weld joints are reinforced to withstand engine heat and chassis vibration over years of service. The robust design guarantees a secure, leak‐free installation and dependable performance whether you’re cruising streets or pushing the limits at the track.

Count on lasting reliability and precise fuel delivery. To complete your Smaller capacity fuel pump Kit at 255 LPH consider 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

EFI Fuel Tank Kit for LS and LT Swaps in 1974-1977 Camaro / 1974–1978 Firebird

When you retrofit an LS or LT engine into a mid 1970s Camaro or Firebird the original tank often can’t keep pace with rising demand and stock fuel systems fall short under heavy loads. Designed specifically for F-Body chassis, this kit replaces your factory cell with a steel unit that houses a 400 LPH pump and integrated sending assembly to maintain stable pressure at throttle openings and under forced induction. Installation requires no cutting or custom brackets thanks to matched mounting points, factory line compatibility and a complete set of straps, gaskets and hardware.

400 LPH Walbro Pump Performance Under Boost Conditions

The 400 LPH Walbro pump delivers a consistent stream of fuel even when the engine is supercharged or making over 550 hp. By keeping pressure stable in the rail it helps prevent lean spots that can cause detonation during hard acceleration. Its internal design minimizes the risk of vapor lock for smooth restarts after spirited driving. This level of flow capacity supports aggressive tuning strategies and ensures an LS or LT powerplant achieves its full potential without hesitation on road or track.

Precision Fit for LS and LT EFI Engine Conversions

This fuel tank module is engineered to integrate seamlessly with LS and LT EFI swaps on classic F Body chassis. The pump module and sending unit arrive preassembled to match the stock tank opening, guaranteeing accurate gauge readings and perfect alignment with factory mounting points. Original fuel lines connect directly without adapters, preserving the factory routing and reducing leak potential. By combining critical components into a single module, wiring is simplified and common installation errors are eliminated for both first‐time installers and professional shops.

Complete Kit Simplifies Fuel System Upgrade

Every component required for a trouble free retrofit is included: tank straps, gaskets, filler neck, vent filter and all mounting hardware. Each part is tailored to bolt into 1974–1977 Camaro and 1974–1978 Firebird F Body frames, so no cutting or custom brackets are necessary. A step-by-step instruction guide walks through tank removal, module installation and final leak test to keep the workflow efficient. This all-in-one solution lets builders focus on performance rather than sourcing hard-to-find parts.

Durable Steel Construction Ensures Lasting Reliability

Constructed from heavy gauge steel, this replacement tank resists corrosion and impact far better than the original factory unit. Internal baffles limit fuel slosh during sharp turns, maintaining steady supply under demanding driving conditions. Critical weld joints are reinforced to withstand engine heat and chassis vibration over years of service. The robust design guarantees a secure, leak‐free installation and dependable performance whether you’re cruising streets or pushing the limits at the track.

Count on lasting reliability and precise fuel delivery. To complete your Smaller capacity fuel pump Kit at 255 LPH consider 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