1968 Impala EFI Fuel Tank Kit with 255 LPH Pump
For LS engine conversions in a 1968 Impala, ensuring stable fuel flow under high demand is critical and this EFI tank kit with integrated 255 LPH Walbro pump delivers just that. It is crafted to follow the exact contours of the Impala B body frame rails so factory ride height remains unchanged and no chassis alterations are needed. The pump stays submerged to prevent vapor lock and sustain clean pressure up to 550 horsepower. With a calibrated sender, vent filter and all mounting hardware included, installation is straightforward and avoids parts hunt delays.
Tailored B Body Contour for Exact Chassis Fitment
The fuel tank's profile is engineered to follow the precise curves of the 1968 Impala B body frame rails and original mounting bosses, so installers can reuse factory strap holes and sender locations without cutting or reworking the chassis. This exact match preserves the Impala's designed ride height and ground clearance, removing the need for custom brackets or spacers. With correct alignment built in, stress on suspension mounts is minimized and proper chassis geometry remains intact under load. As a result, fitting the tank becomes a bolt-in procedure that dramatically cuts install time and eliminates fitment guesswork.
In Tank Pump Submersion Preventing Vapor Lock
Positioning the 255 LPH Walbro pump entirely inside the tank keeps it submerged under every driving condition, guarding against vapor lock and maintaining consistent pressure during hard acceleration or steep grades. Continuous fuel coverage around the module not only ensures stable flow for engines up to 550 horsepower but also cools and lubricates the pump's internal components to extend its service life. By isolating the pump from under-hood heat, fuel temperature spikes are reduced, helping deliver sharper throttle response and reliable performance throughout the RPM range. The uncompromised feed makes this system ideal for spirited street driving or extended track sessions.
Heavy Gauge Steel Shell with Corrosion Resistance
Constructed from premium heavy gauge steel, this tank stands up to road debris impacts and pothole strikes without deforming, while thick walls form a robust barrier against moisture and salt corrosion. The raw steel finish offers a clean surface ready for clear coat or custom paint in restoration projects. Beyond exterior protection, the rigid shell anchors internal components and suppresses fuel slosh during sudden stops or hard cornering. Its solid design delivers lasting structural integrity even in varied climates and harsh road environments, ensuring dependable service over years of use.
Complete Hardware Kit Simplifying Installation
Every kit ships with a fully assembled in-tank pump module, calibrated sending unit, filler neck, vent filter, tank straps, gaskets and all required mounting hardware. All parts are matched to the tank's geometry and the Impala's factory chassis, so connections seal correctly and component positioning is precise. Clear labeling and a concise parts list guide both home mechanics and professional installers through each step, reducing trips to parts stores and avoiding compatibility concerns. By consolidating all necessary elements into one package, the kit streamlines the conversion process and helps complete an LS engine swap with minimal downtime.
Engineered for reliable service, this fuel tank kit delivers stable fuel flow and straightforward installation. To compare options see our 1968 Impala EFI Fuel Tank kit - 400 LPH Pump which is the same kit but with the larger 400 LPH pump.