1971-1972 Chevy Nova X-Body LS and LT EFI Fuel Tank Kit 400 LPH Pump
When dropping an LS or LT powerplant into a 1971-1972 Nova X-body, stock fuel systems often fall short. The 1971-1972 Nova EFI Fuel Tank Kit - 400 LPH Pump is designed to maintain steady delivery for setups demanding more than 550 horsepower with its internal 400 LPH Walbro pump. All components fit directly into the original tank rails, so no frame alterations are needed and you get precise fitment. Installers at any skill level will value the complete hardware package and American-made tank that stands up to extended drives.
400 LPH Walbro Pump Performance for Engines Above 550 HP
The high-capacity Walbro 400 LPH pump at the heart of this kit delivers a steady flow rate that meets the demands of supercharged and 550+ hp LS and LT engines. Its internal regulator maintains consistent pressure across the entire operating range, preventing lean conditions during wide-open butterfly or extended full-throttle runs. By mounting the pump inside the tank, you benefit from cooler operating temperatures and reduced noise. This design ensures your powertrain sees reliable fuel delivery even under hard acceleration or sustained track use.
Direct Fitment in 1971 and 1972 Nova X Body Chassis
This fuel tank kit aligns perfectly with the factory mounting points of the Nova X Body chassis for both 1971 and 1972 models. Precision fabrication takes advantage of original tank rails, so no frame cutting or welding is required. Installers will appreciate how the unit slides into place with no clearance issues around suspension or driveline components. The result is a seamless integration that preserves the car's structural integrity and classic underbody appearance.
Durable US Made Tank Construction for Long Lasting Service
Built from premium American steel, the tank body withstands harsh road conditions and resists corrosion over time. Weld joints are reinforced to prevent stress cracks, and internal baffling keeps fuel from sloshing during cornering or hard braking. With a chemically resistant finish inside, the tank admits modern ethanol blends without degrading seals or coatings. This level of quality control ensures reliable performance season after season.
Every Component Needed for Fast Hassle Free Installation
The complete kit includes the in-tank pump module, precision sending unit, vent filter, filler neck, straps, gaskets, and all mounting hardware needed for a start-to-finish install. Each part is pre-matched to eliminate hunting for obscure fittings or adapters. Service technicians and home builders alike benefit from clear alignment of fuel lines and wiring, cutting out extra trips to the parts store. In just a few hours, you can upgrade your Nova to EFI reliability without modifying stock components.
Enjoy precise fuel delivery and simple installation. For a smaller capacity fuel pump Kit at 255 LPH see our 1971-1972 Nova EFI Fuel Tank Kit - 255 LPH Pump.