LS and LT EFI Fuel Tank Kit with 400LPH Pump for 1957 Chevy 150/210/Bel Air/Delray
When swapping an LS or LT engine into a 1957 Chevy 150, 210, Bel Air or Delray a reliable fuel system is essential and the 1957 Chevy EFI Fuel Tank Kit - 400 LPH Pump meets this demand by combining a Walbro pump rated at 400 liters per hour for more than 550 hp applications with an internal fuel pump module that fits entirely within the tank. This kit includes sending unit, vent filter, filler neck, gaskets, hardware and tank straps to deliver a complete retrofit solution and its internal tank design simplifies installation by conforming to original contours and preserving ground clearance. Compatible with both LS and LT powerplants, the system resists corrosion through premium grade materials and ensures long term durability under constant use on road or track.
Precision Compatibility with Classic Chevrolets
The 1957 Chevy EFI Fuel Tank Kit featuring a 400 LPH pump is engineered specifically for LS and LT engine conversions in all 1957 Chevrolet body styles, including the 150, 210, Bel Air and Delray. Integration with MuscleRods mounting systems guarantees the correct engine placement and ideal drivetrain angles, preserving factory clearances and ensuring balanced weight distribution. By relying on these proven mounts, builders avoid alignment issues that can arise with generic kits. This direct fit approach streamlines the planning process and offers confidence in compatibility throughout the chassis and powertrain setup.
Optimized Fuel Delivery for High Output Applications
The heart of this kit is a 400 LPH Walbro fuel pump calibrated to support supercharged powerplants and engines exceeding 550 horsepower. Maintaining consistent fuel pressure under boost or heavy load is critical, and this pump delivers a steady flow rate that prevents lean spikes and enhances throttle response. Its internal design limits heat soak and reduces the risk of vapor lock during extended high rpm operation. Pairing this capacity with modern fuel injection electronics ensures precise injector performance, allowing tuners to extract maximum efficiency and power.
Streamlined Installation and Lasting Durability
An innovative in tank configuration eliminates bulky external plumbing and supply lines, simplifying both initial installation and future upgrades. All necessary fittings and mounting hardware are included to secure the tank into the existing frame cavities without modification. Premium grade materials in construction resist corrosion from ethanol blends and maintain structural integrity over years of service. Sealed electrical connections and a secure fuel level sensor bracket ensure reliable operation under vibration and thermal cycling. The result is a maintenance friendly solution that meets the demands of modern EFI systems while preserving the iconic lines of a 1957 Chevrolet.
This kit delivers corrosion resistance and steady flow to match LS and LT conversions with proven reliability. For a smaller capacity fuel pump Kit at 255 LPH consider our 1957 Chevy EFI Fuel Tank Kit - 255 LPH Pump.