1968-1969 Chevy Nova LS/LT EFI Fuel Tank Kit with 400 LPH Pump
Projects seeking reliable fuel delivery when swapping LS or LT engines into a 1968-1969 Chevy Nova demand steady pressure under supercharged or high output conditions. The 1968-1969 Nova EFI Fuel Tank Kit with 400 LPH pump includes an in-tank 400 LPH Walbro module, sending unit, mounting straps, gaskets and hardware within a US steel shell. Engineered to fit factory mounting openings for bolt in installation without modification, it supports over 550 hp and retains pressure under sustained loads. With direct integration into the original chassis and US build quality, electronic fuel injection conversion achieves accurate injector pulse and operation on every drive.
System Overview
The 1968-1969 Nova EFI Fuel Tank Kit with a 400 LPH pump is designed specifically for Chevy Nova restorations that require a modern fuel injection solution. In place of the original tank, this kit provides a fully integrated assembly that houses a Walbro pump rated at 400 liters per hour, delivering a steady stream of fuel to the rail. Consistent volumetric flow ensures precise pressure regulation for both LS and LT engine platforms. By matching fuel output to injector demand, this setup helps maintain stable combustion events even under rapid throttle changes or aggressive acceleration. Every component has been engineered to fit within the Nova's frame rails, allowing for a seamless transition from carbureted to EFI operation without the need for extensive chassis modifications.
Technical Compatibility with MuscleRods
This kit is compatible with MuscleRods mounting solutions, guaranteeing that the tank sits at the correct height relative to the rear suspension and body crossmembers. When paired with MuscleRods mounts, the assembly aligns the pump outlet precisely with the fuel line inlet angle and secures the tank against torsional stresses. This collaboration between the fuel system and the frame mounting hardware ensures correct drivetrain geometry, reducing strain on fittings and hoses. The standardized attachment points also simplify installation, delivering a repeatable fit that OEM restorers and performance builders can rely on without custom fabrication.
Performance and Durability
Optimized for engines running in supercharged setups or outputting over 550 hp, the 400 LPH Walbro pump maintains a continuous supply of fuel under extreme demands. The internal components are chosen for corrosion resistance and endurance under high rotational speeds, so the system can withstand spirited driving, track use, and extended highway operation without drop-off in output. The tank shell is crafted from high-grade materials and features welded seams that resist fatigue over time. Every unit is proudly made in the USA to exacting standards, providing enthusiasts with a reliable foundation for high-output engine conversions and sustained performance driving durability.
This kit delivers reliable fuel delivery for LS and LT swaps in your Chevy Nova and is built in the USA to exacting standards. For a smaller capacity fuel pump solution consider our 1968-1969 Nova EFI Fuel Tank Kit - 255 LPH Pump.