LS EFI Fuel Tank Kit with 400 LPH Pump for 1975-1979 Chevy Nova/Pontiac Ventura
Swapping an LS motor into a 1975 through 1979 Chevy Nova or Pontiac Ventura quickly reveals the stock fuel tank's inability to keep pace and the Nova EFI Fuel Tank Kit with its 400 LPH pump steps in to maintain reliable delivery for up to 550 horsepower. This kit traces the X Body chassis underbody curves and uses factory mounting points to preserve the original venting layout without trimming or fabrication. It arrives as a fully assembled module including pump, sending unit, vent filter and hardware so installation stays focused on calibration rather than fitment and stable pressure endures under sustained wide open throttle.
Precision Fit to 1975 to 1979 Chevy Nova and Pontiac Ventura
The EFI fuel tank module is engineered to mirror the exact underbody contours of 1975 to 1979 Chevy Nova and Pontiac Ventura frames, aligning seamlessly with factory mounting points. By preserving the original venting geometry, it maintains proper fluid dynamics under all driving conditions without requiring trimming or welding. This precision approach safeguards the integrity of the chassis and prevents interference with suspension or drivetrain components. Installers can rely on a direct bolt-in fit that streamlines the build process and preserves factory behavior.
400 LPH Walbro Pump Supporting Up to 550 Horsepower
At the core of this kit lies a Walbro in-tank pump rated at 400 liters per hour, delivering steady fuel flow to LS engines up to 550 hp. Its high output capacity prevents lean conditions during sustained wide open throttle runs and suits both naturally aspirated and boosted applications. Consistent fuel delivery sharpens throttle response and protects engine internals under peak demand. This pump's reliability ensures tuners can maintain stable pressure across the entire powerband.
Fully Assembled Fuel Module Reducing Installation Time
This kit arrives as a complete fuel module comprising the pump, sending unit, vent filter, filler neck, straps, gaskets and all necessary hardware. Components prealign with stock ports and brackets so that both DIY enthusiasts and professional installers can secure the module quickly and accurately. Eliminating multiple assembly steps cuts project time and minimizes the risk of leaks or misalignment. The plug-and-play design lets users focus on system calibration rather than fitment details.
Corrosion Resistant Steel Construction for Reliable Operation
The fuel tank body and mounting straps are formed from corrosion resistant steel treated with a protective finish to withstand ethanol blends, road salt and debris. Premium seals and an in-line vent filter guard against contamination, preserving system integrity over thousands of miles. All included hardware features a rust-inhibiting coating that retains clamp force through heat cycles and environmental exposure. This robust construction reduces maintenance intervals and ensures lasting performance in street and track applications.
This fuel tank kit provides precise fit and consistent pressure for reliable performance. To complete your smaller capacity fuel pump Kit at 255 LPH consider our 1975-1979 Nova 255 LPH pump Tank Kit.