1969 Camaro/Firebird EFI Fuel Tank Kit for LS and LT Swaps
For enthusiasts integrating an LS or LT powerplant into a first generation Camaro or Firebird build the unique underbody constraints demand a tailored fuel solution. This notched tank profile is specifically shaped to nest against modified frame rails and mini tub arrangements preserving structural integrity and simplifying installation. Inside the tank a submerged 400 LPH Walbro pump delivers consistent flow for naturally aspirated or supercharged engines up to 550 horsepower while an integrated sending unit maintains accurate fuel level readings under cornering loads. Together these features address clearance, capacity, and monitoring needs for confident street or track use.
Tailored Fitment for 1969 Camaro and Firebird Chassis
The notched tank design is sculpted to match the contours of a 1969 Camaro or Firebird underbody, eliminating the need for custom brackets or extensive trimming. By following the modified frame rails and expanded tub layout, the tank seats firmly against the structure to preserve original chassis rigidity. This precise shaping prevents unwanted movement during cornering or hard acceleration, enhancing safety and reliability. Installers report significant time savings and fewer alignment adjustments compared to generic replacement tanks.
Immersed 400 LPH Pump for Consistent Fuel Delivery
Positioning the 400 LPH Walbro pump inside the tank ensures it remains submerged in fuel, which dissipates heat and reduces the risk of pressure loss under heavy use. This arrangement delivers steady volume for engines up to 550 horsepower, whether naturally aspirated or supercharged, avoiding the spikes and dropouts that can occur in external setups. Short internal feed lines minimize resistance and help prevent vapor formation in extreme track or spirited street driving. The result is a dependable supply of fuel that meets peak demands without interruption.
Precision Monitoring with Integrated Sending Unit
The sending unit is calibrated to match the factory gauge cluster, delivering accurate fuel level readings even under severe lateral forces. An integrated vent filter balances internal tank pressure as fuel is drawn, eliminating air locks and maintaining smooth flow. Combined with precision molded gaskets at the filler neck and mounting flanges, the system stays leak free through prolonged heat cycles and vibration. Together these elements provide drivers with reliable information and confidence in fuel containment.
Comprehensive Kit Design Streamlining LS and LT Integration
This all in one solution includes the fuel pump module, sending unit, filler neck, vent filter, tank straps, precision gaskets, and all required hardware for a full swap. Each component is engineered to align with 1969 chassis geometry, reducing fabrications and ensuring proper orientation from removal through final bolt up. The result is a streamlined installation process that covers every critical step without sourcing extra adapters. Installers benefit from a cohesive package that simplifies engine conversion and delivers a secure, serviceable underbody installation.
This Fuel Tank Kit ensures a precise fit and dependable fuel delivery for your LS or LT swap. For a smaller capacity fuel pump Kit at 255 LPH see our 1969 Camaro/Firebird EFI Fuel Tank Kit - 255 LPH Pump - NOTCHED.