LS/LT Swap Fuel Tank Kit for 1971-1972 Chevy Nova X-Body
When adapting an LS or LT engine into a 1971-1972 Nova X-Body, stock fuel setups often struggle to keep pace; the 1971-1972 Nova EFI Fuel Tank Kit - 400 LPH Pump ensures steady delivery for systems demanding over 550 horsepower. The internal Walbro 400 LPH pump stays cooler submerged in the steel tank and uses an integrated regulator to maintain consistent pressure from idle through long runs at wide open throttle. Fitting directly to factory rails means no frame cutting or welding and precise alignment under the car. Installers at every skill level will appreciate the complete hardware package and the plug and play design that removes guesswork from an LS or LT swap.
Walbro 400 LPH Pump Ensuring Steady Fuel Delivery
The integrated Walbro 400 LPH pump delivers a constant flow rate that meets the requirements of supercharged and 550-plus horsepower LS and LT engines. Mounted inside the tank, it runs cooler in its own fuel supply and uses an internal regulator to hold pressure from idle through wide open throttle. This design prevents lean spots during hard acceleration or extended track sessions. By keeping the pump submerged, noise is reduced and fuel temperature stays in a safe range for peak performance.
Precision Fitment for 1971 and 1972 Nova X Body Chassis
This kit is crafted to slip into the original mounting rails on 1971 and 1972 Nova X Body frames without any cutting or welding. Precision fabrication ensures clearance around suspension arms, driveline components, and the exhaust system. Installers simply slide the tank into place and secure it with supplied straps and hardware, preserving the factory underbody profile. The result is a seamless integration that retains the car’s structural design and classic appearance.
Premium Steel Construction with Internal Baffling
Constructed from heavy gauge American steel, the fuel tank resists corrosion and physical impact over time. Welded seams are reinforced to eliminate stress cracks, while internal baffling keeps fuel from surging during cornering or sudden stops. A chemically resistant interior coating accepts modern ethanol blends without degrading seals or finishes. Together, these features deliver long lasting service and stable fuel delivery under all driving conditions.
Complete Hardware Package for Fast Installation
This all-in-one kit includes the in-tank pump module, sending unit, tank straps, filler neck, vent filter, gaskets, and all mounting hardware required for a single-session install. Every component is pre-matched to the Nova X Body fuel lines and electrical connections to eliminate fitting problems. Whether you’re a first-time installer or a shop technician, the clear layout and plug-and-play design reduce garage time and trips to the parts store.
Count on consistent flow and reliable operation. For a smaller capacity fuel pump Kit at 255 LPH see our 1971-1972 Nova EFI Fuel Tank Kit - 255 LPH Pump.