EFI Fuel Tank Kit with 400 LPH Pump for LS-Swapped 1962-1965 Chevy II/Nova
When converting a Chevy II or Nova from 1962 through 1965 to LS power this EFI Fuel Tank Kit with a 400 LPH pump ensures steady fuel delivery without modifying the chassis. Located directly in the original mounting points the in tank pump module reduces vapor lock and heat soak by keeping the Walbro unit submerged in cool fuel. By matching factory underbody clearances this design avoids interference with rear suspension or exhaust tubing and preserves the original ride height. Installers benefit from a direct fit that comes complete with sender, straps and hardware for a precise cut free installation.
Precision Fit for 1962-1965 X-Body Chassis
The fuel tank is engineered to slide directly into the original mounting points on Chevy II and Nova models from 1962 through 1965, eliminating any need for chassis modification or custom brackets. By preserving the stock underbody clearance around rear suspension components and exhaust tubing, it maintains the factory ride height and prevents interference with road hazards. The filler neck and vent connections align precisely with the factory routing to ensure quick hookup and a secure seal without cutting or welding. Installers will appreciate a cut free installation process that reduces labor time and fitting errors, delivering consistent results across every build. Proudly manufactured in the USA, this design holds tight tolerances for a repeatable fit on each vehicle.
Integrated Pump Module for Consistent Fuel Pressure
The integrated module houses a high quality 400 LPH Walbro pump fully immersed in fuel, which prevents heat soak and minimizes vapor lock under heavy load conditions. By locating the pickup at the bottom of the tank chamber and shortening the fuel path, the system delivers steady fuel flow during hard acceleration, sustained cornering, and abrupt throttle changes. Factory testing of the pump's balanced rotors and motor assembly ensures reliable performance even in supercharged LS setups exceeding 550 horsepower. Consistent output helps protect injector duty cycles and eliminates lean spots that can lead to hesitation or knock. This self contained solution also dampens pump noise and simplifies access for service or replacement.
Complete Fuel System Kit Components
Every component needed to convert a classic Chevy II or Nova to an LS powered EFI system is included in the kit, from the fuel pump and modular assembly to the sending unit, filler neck, vent filter, tank straps, gaskets, and all mounting hardware. Each piece is pre matched to work together, reducing the risk of leaks or compatibility issues often encountered in retrofits. The comprehensive nature of the kit saves installers from sourcing separate parts, cutting project time and avoiding potential delays in part procurement. Pre sized gaskets and tested connections ensure a tight seal from day one and minimize the chance of post installation fuel odors. This all in one solution is ideal for professionals and DIY enthusiasts seeking a reliable and efficient upgrade path.
Trust this kit for dependable EFI delivery and for a Smaller capacity fuel pump Kit at 255 LPH see our 1962-1965 Chevy II EFI Fuel Tank Kit - 255 LPH Pump.