EFI Fuel Tank Kit with 400 LPH Pump for 1956-1962 Chevy Corvette
If you are fitting an LS or LT engine into your 1956 to 1962 Corvette the EFI Fuel Tank kit with a 400 LPH pump delivers consistent fuel flow for both street and track use. The in tank module houses a durable Walbro pump that holds pressure under high demand. Installation aligns with the original tank geometry so you spend less time on modifications. Accurate level monitoring and an integrated vent filter help maintain clean operation during spirited driving.
High Capacity 400 LPH Walbro Pump Performance
With its robust 400 LPH Walbro pump, this kit delivers sustained fuel flow for engines exceeding 550 hp or equipped with a supercharger. Its high volume design prevents lean conditions at wide open throttle, maintaining consistent pressure during rapid acceleration and extended high rpm runs. The Walbro unit has been proven in motorsport applications for its durability under heavy use and its ability to recover pressure quickly after demand spikes. This reliable pump ensures your classic Corvette can handle both street cruising and track days without hesitation.
Module Inside Tank for Quiet, Efficient Delivery
Positioning the pump and sending unit inside the fuel tank reduces noise and vibration by immersing the assembly in fuel, which also helps the pump cool itself during operation. This design prevents heat build up that can affect performance and extends the service life of the pump. By drawing fuel directly from the tank, it minimizes aeration and maintains a steady flow even under hard cornering or heavy braking. The result is a smooth, whisper quiet fill and discharge cycle that keeps your Corvette feeling refined at all speeds.
Form Fit Conversion for 1956 to 1962 Corvette Installations
This kit is engineered to follow the original tank contours of 1956 to 1962 Corvettes, eliminating the need for extensive metal work or custom fabrication. All mounting points line up with the factory locations, so you can reuse your existing straps and hardware in most cases. The filler neck and gaskets are sized to match the stock opening, allowing for a plug and play upgrade that respects the vehicle's heritage. By maintaining the original geometry, installation times are reduced and the integrity of the chassis is preserved.
Integrated Fuel Level Monitoring and Vent Filtration
The sending unit built into the module provides accurate real time fuel level readings, preventing unexpected empty tank situations during spirited driving. An integrated vent filter shields the system from airborne contaminants, keeping the fuel clean and free from debris that could harm injectors or clog the pump. Together, these components form a closed loop of monitoring and protection, ensuring each drive starts with confidence and ends with nothing but satisfied performance.
Count on consistent fuel delivery and quiet operation in your vintage Corvette. For the same item but the 255 LPH pump tank kit which offers less horsepower see our 1956-1962 Corvette EFI Fuel Tank kit - 255 LPH Pump.