1966-1967 Chevy II/Nova EFI Fuel Tank Kit with 400 LPH Pump for LS Swap
When fitting an LS powerplant into a 1966 or 1967 Chevy II or Nova X-Body, the 1966-1967 Chevy II EFI Fuel Tank Kit with 400 LPH Pump addresses the demand for constant high-volume fuel delivery during spirited driving. Its in-tank Walbro 400 LPH pump is tuned for engines producing over 550 horsepower and relies on surrounding fuel to manage operating temperatures. The precision fuel-level sender interfaces directly with modern EFI controls, ensuring accurate readings without custom adapters. Installation requires no chassis modifications since the tank's contours match factory mounting points for a straightforward drop-in fit.
Seamless LS Engine Swap Integration
The tank kit is shaped to match the original fuel tank location on 1966 and 1967 Chevy II and Nova X Body models, delivering a precise fit without cutting or chassis reshaping. The design maintains factory ground clearance and preserves body lines while providing direct interfaces for engine controls. Its built in fuel level sender works with modern EFI systems to give accurate readings from the start. This integration step supports high-performance LS builds by removing fabrication hurdles.
Reliable Heat Management in Tank Mounted Pump
Positioning the 400 LPH Walbro pump inside the tank allows surrounding fuel to act as a coolant, reducing pump temperature during sustained high rpm operation. This method safeguards flow rates under load and minimizes the risk of vapor lock on track outings or spirited drives. Vibration dampening from the pump module also keeps noise levels low. The result is a steady fuel supply at all times.
All Inclusive Kit for Straightforward Installation
Every part needed to upgrade to EFI is supplied, including pump module, fuel level sender, tank straps, filler neck, vent filter, gaskets and mounting hardware. A step by step guide details the process of dropping the old tank and fitting the new assembly using factory mounting points. This approach streamlines installation for enthusiasts and reduces time spent on trial and error. No additional custom brackets or tools are required.
Durable Construction and Increased Driving Range
The steel tank shell is built from robust alloys that resist dents and shield against road debris while the corrosion resistant finish stands up to modern fuel blends. Increased capacity means fewer stops between fill ups for road trips or track days. A sealed vent filter helps keep contaminants out of the system, preserving pump life and fuel quality. Together these features ensure long term reliability under varied conditions.
Count on precise fit and lasting performance. For a smaller capacity fuel pump Kit at 255 LPH consider our 1966-1967 Chevy II EFI Fuel Tank Kit - 255 LPH Pump.