1969 Camaro/Firebird EFI Fuel Tank Kit with 255 LPH Pump for LS Swap
For a 1969 Camaro or Firebird LS swap that demands uninterrupted flow and unobstructed mini-tub clearance, this EFI Fuel Tank Kit with 255 LPH pump and notched shell delivers reliable supply without major modifications. Beyond its precisely contoured steel body the internal baffling curbs slosh under cornering loads and the Walbro unit supports up to 550 horsepower while resisting ethanol blends. Installers will appreciate that the factory style sending unit and preassembled hardware line up with stock mounting points for quick integration into trunk floors of both Chevy and Pontiac models. Consistent pressure under heavy acceleration sharpens throttle response and simplifies EFI tuning across the power band.
Contoured Notched Shell for Seamless Mini Tub Clearance
The fully notched steel tank shell is sculpted to follow the original trunk floor lines of the 1969 Camaro and Firebird while creating the extra space required for mini tubs. Gentle curves and factory match points allow the assembly to drop into place without extensive trimming or bracket fabrication. This design preserves clearance to the rear axle and exhaust, ensuring suspension travel is not compromised under load. By maintaining the stock floor height and shape, installers achieve a clean integration that keeps the cabin and trunk dimensions intact. The result is a direct fit solution that accelerates any LS engine swap.
Internal Baffling to Minimize Fuel Slosh under Cornering Loads
Strategically placed baffles within the tank chamber curb fuel movement when the vehicle leans into corners or accelerates sharply. Reduced slosh maintains a steady fuel level at the pickup, preventing momentary starvation that can disrupt engine performance. For high output LS applications equipped with the 255 liters per hour Walbro pump, stable supply is essential under both street and track conditions. These internal partitions also dampen resonance and noise inside the tank shell, further contributing to a consistent and quiet operation. The engineered flow control helps sustain uninterrupted rail pressure for precise EFI tuning across the rev range.
Robust Steel Construction with Chemical and Structural Durability
Built from premium domestic steel, the tank body offers exceptional resistance to ethanol blends and modern pump fuels that can attack lesser alloys. Full fusion welds seal every seam to prevent leaks even under prolonged cornering loads or rapid acceleration. A zinc based coating on the raw steel provides added corrosion protection from moisture that can accumulate in the trunk area over time. Quality checks verify uniform wall thickness to balance rigidity with weight, so the tank resists bulging when pressurized but remains light enough to handle during installation. This combination of chemical resistance and mechanical strength ensures dependable fuel storage for builds up to 550 horsepower.
Factory Style Components for Streamlined Installation
Every component in the kit aligns with stock mounting points to simplify the conversion process in both Chevy and Pontiac bodies. The sending unit matches the factory profile, eliminating the need to modify the filler neck or wiring harness, while the pump module plugs directly into the OE outlet. Included straps, gaskets, and hardware are pre assembled to the tank, so installers can secure it to the floor pan with minimal trial fitting. Even the vent filter and filler neck are designed to mate with the original trunk cutout. Together these features reduce installation time and let shops focus on wiring and fuel line routing rather than custom fabrication.
Count on MuscleRods for consistent flow and lasting operation; for a Larger capacity fuel pump Kit at 400 LPH see our 1969 Camaro/Firebird EFI Fuel Tank Kit - 400 LPH Pump - NOTCHED.