1969 Chevy Camaro and Pontiac Firebird Notched EFI Fuel Tank for LS and LT Swaps
When installing a modern LS or LT fuel delivery setup into a 1969 Camaro or Firebird chassis, tight frame clearance under the rear floor can complicate underbody fitment. The 1969 Camaro/Firebird EFI Fuel Tank Kit - 400 LPH Pump - NOTCHED features a notched profile that nests against modified rails and mini tub configurations to preserve original frame strength. It houses a Walbro pump capable of 400 liters per hour to support naturally aspirated or boosted engines up to 550 horsepower without pressure drop. Complete with a sealed sending unit and durable gaskets, the kit maintains accurate level readings and leak resistance for confident street or track use.
Precision Notched Profile for 1969 Chassis Adaptation
The notched tank design is sculpted to follow the modified frame rails of a 1969 Camaro or Firebird, eliminating the need for custom brackets or excessive trimming. By matching the contour of mini tub and stock rails, installers achieve perfect alignment without compromising original chassis strength. This precise shaping also helps the tank lock into place under the floor, preventing movement under cornering loads or hard acceleration. Overall, the exact geometry reduces installation time and minimizes fitment errors for a seamless engine swap experience.
Submerged 400 LPH Walbro Pump Ensuring Stable Fuel Supply
Mounting the 400 LPH Walbro pump directly inside the tank allows the surrounding fuel to cool the motor housing, which minimizes the chance of heat related pressure loss during prolonged use. This immersion method supports boosted or 550 plus horsepower LS and LT engines by maintaining consistent pressure even under peak demand. Shorter feed lines inside the tank also reduce pressure drop, helping to prevent vapor lock in extreme track or spirited street driving. The result is reliable fuel delivery and steady performance no matter the conditions.
Integrated Sending Unit and Seal Assemblies for Leak Free Monitoring
The built in sending unit comes calibrated to the original fuel gauge, delivering accurate level readings without shifting or error under cornering forces. A dedicated vent filter balances internal pressure as fuel is drawn out, preventing air lock and smooth flow at all times. Precision molded tank gaskets and filler neck seals lock out leaks under vibration and high temperature, so the system stays tight during extended runs. Together, these components ensure dependable level monitoring and secure fuel containment.
Comprehensive Kit Structure for Efficient LS and LT Conversion
Every part needed for a full EFI swap is included in this all in one solution: fuel pump module, sending unit, filler neck, vent filter, sturdy straps, precision gaskets and mounting hardware. Each piece is engineered to match the original frame geometry, reducing the need for aftermarket adapters or extra fabrication. Installers benefit from a streamlined process that covers tank removal through final bolt up, ensuring proper alignment and leak free operation from start to finish.
This MuscleRods tank is engineered for a precise fit and lasting reliability. For a Smaller capacity fuel pump Kit at 255 LPH see our 1969 Camaro/Firebird EFI Fuel Tank Kit - 255 LPH Pump - NOTCHED.