1968 Impala EFI Fuel Tank Kit with 400 LPH Pump
Installing modern fuel injection in a 1968 Impala can strain the original tank but the 1968 Impala EFI Fuel Tank kit with 400 LPH pump solves that by pairing a Walbro 400 liter per hour unit with an integrated sender for reliable LS conversions. Crafted from stamped steel to the exact B Body frame rail contours it preserves factory mounting points and installs without floor pan modifications for a precise fit. Combining pump filter and sender in a single module ensures consistent fuel delivery under sustained throttle and accurate level readings. Its complete hardware pack includes straps filler neck and a vent filter so installers can swap the old tank and restore EFI function in one session.
Walbro 400 LPH Pump Ensuring Stable Fuel Delivery
The 400 liter per hour Walbro pump is engineered to maintain reliable fuel flow for both boosted and naturally aspirated engine swaps. Located inside the tank, the pump benefits from liquid cooling which helps dissipate heat and extends service life under sustained throttle. By delivering up to 400 liters per hour, it supports applications up to 750 horsepower without fuel starvation or pressure fluctuations. Installers and drivers alike will notice smoother throttle response and steadfast delivery during spirited driving or long runs.
Stamped Steel Shell Matched to 1968 B Body Frame Rails
This tank is formed from heavy gauge steel that follows the exact contours of the 1968 B Body chassis to preserve original mounting points. Precision stamping ensures a snug fit alongside frame rails, eliminating the need for floor pan modifications. Welded seams undergo thorough checks to prevent leaks and resist corrosion from road salts and moisture. The robust shell withstands impacts from debris and road vibration, maintaining its shape and integrity over time.
All in One Fuel Module with Sender and Filter Sock
Combining pump, sending unit and filter sock into a single module simplifies both installation and maintenance. The sending unit sits at the optimal height in the reservoir to produce accurate fuel level readings under every driving condition. Corrosion-resistant electrical connectors secure reliable signal transmission, while the filter sock captures debris before it can enter the pump. Having these critical components in one accessible assembly reduces troubleshooting time and keeps key parts organized.
Comprehensive Kit Components for Direct Tank Swap
The kit arrives complete with tank straps, filler neck, vent filter, gaskets and all required hardware for a direct replacement of the original unit. Preassembled brackets align with factory holes so you can remove the old tank and lower in the new assembly without fabricating parts. Clear step by step instructions guide you through fuel line disconnection, module wiring and final torque specifications. As a result, do it yourself installers achieve a clean, professional result and restore modern injection performance in a single session.
Depend on consistent performance in any driving condition. For the same but with the smaller 255 LPH pump see our 1968 Impala EFI Fuel Tank kit - 255 LPH Pump.