1968-1969 Chevelle EFI Fuel Tank Kit for LS and LT Swaps
Engine swaps of LS and LT engines into a 1968 to 1969 A body Chevelle routinely stall when the original tank fouls exhaust bends, sensors or rear tires without trimming. This notched fuel tank kit pairs precision laser cut contours with a 400 LPH pump to sustain reliable pressure under loads up to 550 hp and beyond. Each kit ships complete with a sending unit, filler neck, mounting straps, vent filter, gaskets and hardware for a straightforward install that aligns with factory points. As a result, builders can steer clear of clearance headaches and focus on tuning the drivetrain.
Laser Precision Notches Guarantee Seamless Fitment
By matching the complex curves of the 1968 to 1969 A body frame, laser precision notches create clearance for exhaust pipes, rear tires, fuel lines and sensors without any trimming. This careful shaping preserves chassis integrity and prevents interference during hard cornering by maintaining separation between the tank and moving parts. With dimensional accuracy measured in thousandths of an inch, the tank installs directly on factory mounts and eliminates the risk of fuel starvation or contact under load. Builders benefit from a plug and play solution that aligns perfectly with stock attachment points.
Fully Submerged Pump Module Delivers Consistent Pressure
Integrating the 400 LPH pump entirely inside the tank keeps it cooled by surrounding fuel, which lowers component stress and suppresses noise. Immersion also prevents vapor lock when running 550 hp and above or under prolonged high demand. The in tank design sustains stable fuel delivery for forced induction setups, ensuring sharp throttle response and uninterrupted flow during spirited driving. By placing the pump in a protected environment, engineers extend its service life and performance reliability.
All In One Fuel System Kit Streamlines Installation
This comprehensive kit includes the pump module, sending unit, filler neck, vent filter, tank straps, gaskets and all necessary mounting hardware in a single package. Each piece is engineered to mate with existing frame rails and original fill connections so no adapters or custom brackets are required. The result is a fast, hassle free assembly that cuts hours off the build and reduces potential leak points. Enthusiasts can focus on tuning rather than fabricating support components.
Corrosion Resistant Steel Construction Backed by Rigorous Testing
The fuel tank uses corrosion resistant steel treated with a protective finish to guard against moisture, road salt and chemical exposure. Weld seams undergo pressure and vibration cycles that simulate real world cornering loads and mileage accumulation, assuring strength under extreme conditions. Every assembly must pass strict quality control checks before shipment to guarantee long term durability and leak free performance. This level of validation ensures confident operation throughout the life of high output LS or LT engine builds.
This kit ensures reliable pressure for LS and LT swaps with its notched design and fully submerged pump. To explore a smaller capacity fuel pump kit at 255 LPH see our 1968-1969 Chevelle 255 LPH notched pump Tank Kit (notched).
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