LS EFI Fuel Tank Kit for 1975-1979 Chevy Nova and Pontiac Ventura
When transplanting an LS engine into a classic 1975-1979 Chevy Nova or Pontiac Ventura X Body chassis, ensuring reliable fuel delivery is essential for sustained power. The 1975-1979 Nova EFI Fuel Tank Kit - 400 LPH Pump addresses this need by integrating an internal fuel pump module with a 400 liter per hour pump rated for supercharged or over 550 hp applications. Each assembly includes a sending unit, tank straps, filler neck, vent filter, gaskets and installation hardware preconfigured to match the original underbody contours and factory vent passages of X Body Nova and Ventura models. By offering a direct bolt in EFI conversion solution that requires no trimming or welding, this tank kit lets installers focus on system tuning rather than component fitment, ensuring consistent pressure balance and uninterrupted flow under load.
Engineering Excellence
At the heart of this tank kit is a 400 LPH Walbro pump engineered to handle the demands of supercharged or over 550 hp engines. By supplying a consistent stream of fuel with minimal pressure drop, the system maintains peak output under extreme load. The choice of this pump balances high flow capacity with proven reliability, while internal routing and filtration safeguard against cavitation at elevated rpm. These design priorities protect critical components during spirited driving or track use.
Precise Fitment
Developed exclusively for 1975 through 1979 Chevrolet Nova X Body applications, the fuel tank contours match original underbody clearances without trimming or spacing. This precision alignment preserves factory driveline geometry, which delivers smoother power delivery and extends the life of universal joints and transmission input bearings. Installation accuracy also minimizes noise and harshness for a refined driving experience.
Reliable Fuel-Delivery
The kit's large capacity tank and engineered pickup housing guarantee a constant fuel supply during hard cornering, rapid acceleration or high speed runs. A dedicated fuel-delivery channel positions the pump inlet directly at the bottom of the reservoir, preventing vapor pockets and ensuring immediate throttle response. Under sustained high load, the design delivers a uniform flow rate that eliminates lean conditions and protects engine bearings and pistons. This steadfast performance under dynamic driving scenarios improves overall engine durability.
Built for Installation and Endurance
Installation is streamlined for both DIY enthusiasts and professional mechanics with pre fitted mounting flanges and all required hardware included. The tank is fabricated from a corrosion resistant alloy, featuring robust seam welding and a protective finish that stands up to modern ethanol blends and road salts. Every fitting and seal is selected for compatibility with fuel system components, reducing the need for aftermarket adapters. The result is a durable assembly that offers years of dependable service with minimal upkeep.
Built for seamless installation and enduring performance, this EFI tank kit assures consistent fuel flow; to complete your Smaller capacity fuel pump Kit at 255 LPH, consider our 1975-1979 Nova 255 LPH pump Tank Kit.