1968-1969 Chevy Chevelle LS EFI Fuel Tank Kit with 255 LPH Pump
When fitting an LS engine into a 1968 1969 Chevelle A Body chassis, reliable fuel delivery becomes essential and the 1968 1969 Chevelle EFI Fuel Tank Kit with 255 LPH Pump addresses this need with precise alignment and consistent pressure. Engineered around a Walbro in tank pump, the module draws fuel from the lowest point in the cell to keep temperatures down and maintain steady output under sustained load. Detailed instructions guide installers through wiring and vent line routing while sending unit calibration matches factory gauge readings without extra adapters to streamline the swap process.
Optimized Walbro Pump Placement for Thermal Stability
The 255 LPH Walbro pump is installed entirely inside the fuel tank to keep fuel temperatures in check and minimize the risk of vapor lock during spirited driving. By drawing fuel from the lowest point in the cell, this internal arrangement sustains steady pressure even as the level drops, preventing lean spikes when the engine demands peak flow. Its positioning also shortens fuel lines to the rail, reducing heat soak and preserving fuel density under sustained load. A removable retention ring allows quick access for routine service without the need to lower the tank, ensuring that wear items can be replaced with minimal downtime.
Factory Calibrated Sending Unit Ensures Accurate Fuel Level Readings
This kit's sending unit arrives pre calibrated to match the original gauge pulses in the 1968-1969 Chevelle, eliminating the need for aftermarket adapters or complex voltage tweaks. Installers can plug directly into the stock wiring harness and enjoy reliable fuel level feedback that aligns with the factory instrument cluster. Maintaining gauge accuracy helps drivers monitor reserve margins and avoid running out of fuel under high-stress conditions. Precision calibration also reduces the risk of false empty readings during cornering or hard acceleration.
Heavy Gauge Steel Construction with Protective Finish
The fuel tank and supporting straps are formed from heavy gauge steel for maximum resistance to deformation and impact. A protective powder coat finish repels moisture, road grime, and salt to guard against corrosion in harsh environments. Molded sealing materials around the filler neck and pump module deliver an airtight barrier that endures repeated thermal cycles and chassis vibration. Together, these features create a robust envelope that maintains system integrity whether you’re cruising the boulevard or tackling the track.
Comprehensive Kit Design Streamlines LS Fuel System Assembly
This all-in-one package brings together the pump module, sending unit, tank straps, filler neck, vent filter, gaskets, and hardware in one coordinated layout. Each component is matched to fit the 1968-1969 A-Body frame rails and original mounting points, so no drilling, welding, or custom fabrication is required. Pre sized straps and precision cut gaskets let installers use standard hand tools for a straightforward setup, while the included diagrams clarify vent line routing and wiring connections. By combining every element needed for an LS injection swap, this kit minimizes parts hunting and accelerates project completion.
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