1959-1960 Impala EFI Fuel Tank Kit with 400 LPH Pump for LS and LT Engines
If you are installing an LS or LT powerplant into a 1959-1960 Chevy Impala this EFI fuel tank kit ensures rock solid fuel delivery under full throttle by providing a reliable 400 LPH pump capacity. With pump, sending unit and vent filter combined into a single module the system mounts to existing frame points on the Impala B Body without cutting or trimming. Each steel tank and hardware component is made in the USA from corrosion resistant materials ensuring long term performance and maintaining factory underbody geometry during spirited driving or long highway runs.
High Capacity 400 LPH Pump Ensuring Steady Flow
The 400 LPH Walbro pump is the core of this tank kit and is specifically chosen to maintain uninterrupted fuel delivery under heavy throttle. By operating inside the tank shell it stays cooler than external units, reducing vapor formation and preserving pump longevity. Its high capacity supports supercharged setups or engines exceeding 550 hp without pressure dips during rapid RPM changes. This consistent output keeps air fuel ratios stable during hard launches or extended highway runs. Enthusiasts can depend on reliable performance whether cruising or pushing the engine to its limits.
Unified In Tank Module Simplifying Installation
Combining the pump, sending unit and vent filter into a single in tank module drastically reduces plumbing complexity and wiring runs. Technicians benefit from factory aligned connectors and preset hose fittings that guide proper routing and eliminate guesswork. With fewer joints and clamps there are fewer leak points and a lower chance of installation error. The streamlined layout also shortens assembly time, allowing rapid transition from body off restoration to on road testing. Precise component placement preserves accurate fuel level readings under all driving conditions.
Custom Fitment for 1959 to 1960 Impala Underbody
All straps and gaskets are engineered to match the factory mounting points on 1959 to 1960 Impala B bodies, including Bel Air, Biscayne and Del Ray models. This vehicle specific alignment means no drilling or trimming is required, preserving the original underbody geometry. Once in place, robust steel straps and hardware hold the tank firmly against cornering forces and road irregularities. Owners achieve a restoration quality install that looks and performs like the original design.
Corrosion Resistant Steel and Durable Hardware
Every element of this kit is made in the USA from corrosion resistant steel, premium gaskets and hardened mounting hardware to withstand modern fuels and environmental moisture. Quality control protocols ensure each tank is free of surface defects that could lead to rust or chemical attack over time. This material selection delivers long service life with minimal maintenance even in coastal climates or winter road salt exposure. Drivers gain peace of mind knowing their fuel system will remain sound through daily driving or track day abuse.
Trust the reliability of MuscleRods fuel solutions and for a smaller capacity fuel pump kit at 255 LPH see our 1959-1960 Impala EFI Fuel Tank Kit - 255 LPH Pump.