1959-1960 Chevy Impala LS EFI Fuel Tank Kit with 255 LPH Pump
Fitting an LS engine into a 1959-1960 Chevy Impala demands a fuel solution that maintains steady flow in the factory location, and this EFI fuel tank kit with its 255 LPH pump meets that requirement. Precisely molded to the B body underframe, it includes the in tank module, sending unit, tank straps and all mounting hardware for a clean installation without altering the floor pan. With support for engines up to 550 horsepower, this kit removes guesswork from fuel delivery while retaining the vehicle's classic appearance.
Precision Fitment for 1959-1960 B Body Impala
This EFI fuel tank kit is sculpted to match the original underbody contours of the Impala, Bel Air, Biscayne, and Del Ray models from 1959 to 1960. By preserving the factory floor pan and using stock-style straps and hardware, it maintains proper ground clearance and ride characteristics without any chassis modification. Installers benefit from a turnkey solution that aligns perfectly with the body rails and keeps the installation within the factory location while retaining the car's classic stance.
Stable Fuel Delivery up to 550 Horsepower
The included 255 LPH Walbro pump is engineered for the demands of LS engine swap applications supporting up to 550 hp. Precision fluid dynamics within the pump housing deliver consistent pressure under hard acceleration and sustained high RPM, preventing lean conditions that could harm engine longevity. Robust internal components minimize wear and ensure predictable performance over extended driving sessions, making engine tuning more reliable and safe.
Complete Kit for Streamlined Installation
This comprehensive package brings together the key elements needed for an efficient swap: the fuel pump module, sending unit, tank straps, filler neck, vent filter, gaskets, and all mounting hardware. Containing every part in one box reduces trips to the parts store and cuts down on external plumbing joints that often become leak points. The result is a clear, straightforward process that saves time and minimizes surprises during installation.
Discrete EFI Integration with Classic Styling
By housing the fuel pump and module inside the tank, the system keeps all electronic components hidden from view and preserves the Impala's original silhouette. Modern EFI technology delivers smoother throttle response, steadier idle quality, and improved fuel efficiency without altering the vehicle’s vintage appeal. Enthusiasts can enjoy the best of both worlds: advanced drivability and the timeless look of a classic Chevy.
Count on consistent fuel flow for your LS swap. For a Larger capacity fuel pump Kit at 400 LPH see our 1959-1960 Impala EFI Fuel Tank Kit - 400 LPH Pump.