LS EFI Fuel Tank Kit for 1971-1972 Chevy Monte Carlo with 400 LPH Pump
When planning an LS swap in a 1971-1972 Chevrolet Monte Carlo A Body chassis a reliable fuel supply takes priority and the 1971 and 1972 Monte Carlo EFI Fuel Tank Kit 400 LPH Pump caters to that requirement with its submerged 400 liter per hour Walbro module. Rated for supercharged and over 550 hp installations the in tank pump module pairs with GM LS series engines. The custom fit tank installs between factory frame rails without trimming while the integrated vent filter and precision level sending unit maintain steady pressure and accurate gauge feedback. Included straps gaskets and filler neck make for a complete direct fit assembly.
Robust 400 LPH Fuel Delivery for High-Performance LS Conversions
For high-performance LS engine conversions, the 400 LPH Walbro pump delivers consistent fuel flow for supercharged or over 550 hp applications. This capacity ensures sustained supply under demanding load conditions and avoids lean spikes during wide open throttle. By maintaining a margin above typical requirements, the system supports stable combustion and torque output on both street and track. Mounted within the tank, the pump operates in a consistent fuel environment leading to quieter operation and reduced heat soak. This positioning ensures the motor is always cooled by fuel, extending service life under track conditions.
Tailored Tank Design for 1971 to 1972 Monte Carlo A Body Fitment
The EFI tank features a molded shape that precisely fills the frame rails of 1971 to 1972 Monte Carlo A Body chassis without alteration. Original mounting points align directly with the factory supports so no chassis modification is required. Integration with MuscleRods brackets guarantees correct pump orientation and preserves suspension geometry and drivetrain angles. The slim profile clears the driveshaft at full travel, while the extra capacity enhances range without raising the rear end. No trimming or filler work is necessary, preserving sheet metal integrity and reducing fabrication time.
Reliability and Integrated Fuel Management Components
The durable in tank module houses the pump, isolating it from debris and ensuring long service intervals. A precision fuel level sending unit offers accurate monitoring and plugs into the stock gauge cluster without calibration. An integrated vent filter captures airborne contaminants and prevents vacuum buildup, maintaining constant tank pressure. Service is simplified via an access panel and labeled quick disconnect connectors, allowing fast module removal for inspection. Each component meets or exceeds original equipment standards for seamless integration with existing fuel lines and gauge circuits.
For a smaller capacity fuel pump Kit at 255 LPH, consider our 1971-1972 Monte Carlo EFI Fuel Tank Kit - 255 LPH Pump.