1968-1969 Chevy Nova LS EFI Fuel Tank Kit with 255 LPH Pump
When installing an LS engine in a 1968 to 1969 Nova the choice of tank can mean the difference between steady fuel flow and hesitation under load. This 1968-1969 Nova EFI Fuel Tank Kit with 255 LPH pump arrives ready to bolt to factory mounts and includes a pre assembled Walbro 255 LPH pump module complete with sending unit and filters. Engineers shaped the steel shell to match chassis rails and added internal vents to prevent cavitation during hard cornering and throttle lifts. As a result your EFI system will maintain consistent pressure for engines up to 550 horsepower.
Precision Fuel Delivery with Walbro 255 LPH Pump
The Walbro 255 LPH pump module is installed inside the tank to keep an LS swap running smoothly at outputs up to 550 horsepower. Housing the pump in this location reduces exposure to engine heat and lowers operational noise for a more comfortable driving experience. A high efficiency design paired with in-tank placement preserves pump life by maintaining lower inlet temperatures. The calibrated flow ensures injectors never run lean during aggressive throttle application or fast cornering. Consistent pressure supports precise atomisation and rapid ECU response to load changes without lean spikes. By maintaining a stable fuel supply the system helps avoid hesitation under load and fosters reliable EFI performance.
Chassis Matched Steel Shell for Seamless Fit
Crafted from deep drawn steel this shell follows the chassis rails of 1968 and 1969 Nova frames with exacting precision. CNC forming and precision cut flanges align with factory mounting points and the filler neck opening fits the original cap for an authentic look. Rubber strap mounts isolate vibration and prevent chafing against steel frame rails. The tank shape preserves ground clearance and ensures correct fuel flow under spirited driving. This direct match allows builders to reuse stock hardware and retain the factory appearance. As a result installers avoid metal trimming, welding or custom bracket fabrication.
Integrated Vent System Prevents Cavitation
The internal vent channel balances pressure inside the tank as fuel level changes during acceleration, braking and lateral G forces. By avoiding vacuum pockets, the vent system keeps pump inlet conditions stable during hard cornering. A dedicated vent filter at the vent port prevents debris from entering the tank while allowing unrestricted airflow. This design minimises the risk of aeration and cavitation that can starve the EFI system under high demand conditions. Maintaining consistent venting also helps preserve accurate fuel level readings communicated by the sending unit. Overall this approach delivers uninterrupted fuel flow and steady pressure for both street and track use.
Complete Kit Streamlines Installation
This kit arrives as a fully assembled module including pump, sending unit, vent filter, gaskets and mounting hardware for a straightforward bolt-in installation. The preinstalled components eliminate part mismatch and reduce the chances of leaks thanks to precision molded seals around the pump and sender. Builders save time by avoiding sourcing separate items and ensure correct alignment of hoses, wiring and the filler neck. Supplied tank straps and gaskets are designed to secure the assembly with proper tension and corrosion resistance. All hardware is grade A steel finished to resist fuel exposure. With every element in place the installation process is greatly simplified and post install adjustments become minimal.
Trust MuscleRods gear to keep fuel flowing smoothly. For a larger capacity fuel pump Kit at 400 LPH choose our 1968-1969 Nova EFI Fuel Tank Kit - 400 LPH Pump.