EFI Fuel Tank Kit for 1968-1969 Chevy Chevelle A-Body LS Swap
If you plan a 1968 through 1969 A Body Chevelle LS swap you need a fuel delivery solution that meets modern injection demands and this 255 LPH EFI Fuel Tank Kit delivers steady pressure with a perfect frame mount fit. Built around an in tank Walbro pump it minimizes fuel temperature rise and supports engines up to 550 horsepower. Its sending unit and sealing gaskets match the original gauge and filler neck for accurate readings without extra adapters. Installers will value the detailed instructions and precision fit hardware that simplify every step from wiring to vent line routing.
Internal Pump Placement Optimized for Temperature Control
Positioning the 255 LPH Walbro pump entirely in tank keeps fuel temperatures lower than with an external assembly, reducing the risk of vapor lock during spirited driving. By drawing fuel directly from the lowest point in the cell, the module maintains consistent pressure even as the level drops, eliminating lean spikes under heavy load. This design supports engines developing up to 550 horsepower by ensuring the LS fuel rail receives a steady supply at all times. A removable retaining ring allows quick access for routine service or wear item replacement without dropping the entire tank.
Precision Mounting for Original A Body Frame Rails
Engineered to align with the factory frame mount points on 1968 and 1969 Chevelles, this tank kit requires no cutting or welding to fit. The sending unit is calibrated to the stock gauge, preserving accurate fuel level readings and allowing direct use of the original wiring harness. All tank straps and hardware match existing chassis holes, while precut gaskets seal the filler neck and pump module, preventing leaks under pressure. Detailed diagrams guide vent filter placement and bracket orientation, keeping fuel lines clear of exhaust or suspension components.
Premium USA Materials for Corrosion and Pressure Resistance
Every component is crafted in the USA from heavy gauge steel and precision molded sealing materials to withstand road salt, heat cycles, and track conditions. Steel straps and mounting hardware receive a durable powder finish that resists rust in damp environments. Molded gaskets ensure a reliable seal around the filler neck and pump opening, maintaining system integrity through temperature changes and vibration. A high-efficiency vent filter blocks contaminants before they reach the pump, extending service intervals and protecting injectors.
Complete Kit Contents Streamline LS Fuel System Setup
This comprehensive package includes the in tank pump module, sending unit, tank straps, filler neck, vent filter, gaskets, and all necessary hardware, eliminating the need to source individual parts. Matched components prevent fitment issues and reduce assembly time by ensuring each item works together seamlessly. Pre sized straps and precision cut gaskets allow installers to use standard hand tools for a straightforward, worry-free installation. From wiring connections to vent line routing, the cohesive design supports modern LS injection demands with minimal adjustments.
For a larger capacity fuel pump Kit at 400 LPH consider our 1968-1969 Chevelle EFI Fuel Tank Kit - 400 LPH Pump, offering the same precise fit and reliability.