1968-1970 Chevy El Camino LS EFI Notched Fuel Tank Kit with 255 LPH Pump
Routing fuel for an LS conversion in a first generation El Camino can be tricky, but this notched fuel tank kit pairs a precision formed steel reservoir with a 255 LPH Walbro pump to maintain steady flow under hard acceleration. The contoured design follows the A Body frame rails to clear wider tires and custom exhaust without altering the chassis profile. By submerging the pump in the tank, heat transfer is reduced and line length is kept short for consistent pressure during rapid throttle changes. Complete with a calibrated sending unit, mounting straps, gaskets and filler neck hardware, this assembly takes the guesswork out of installation.
Precision Contouring for Chassis Clearance
The fuel tank's notched contour follows the original A Body frame rails of the 1968–1970 El Camino, ensuring vital space for oversized tires and custom exhaust without any chassis trimming. By matching the factory rail profile, this design maintains factory ground clearance and prevents rubbing or interference during suspension travel. This approach preserves the vehicle's structural integrity while avoiding the noise and wear that come from contact with moving parts. Installers benefit from a direct fit that eliminates the need for modifications, reducing labor time and restoration costs.
Immersed Pump Configuration for Stable Fuel Delivery
This assembly features a 255 LPH Walbro pump submerged directly within the steel reservoir, keeping line lengths short and fuel pressure consistent under rapid throttle changes. Immersion helps the pump run cooler by using the surrounding fuel as a heat sink, in turn preventing vapor lock even during extended spirited driving sessions. The in-tank placement also minimizes external plumbing, reducing potential leak points and simplifying the overall layout. These design choices ensure reliable flow up to 550 horsepower and a quieter operation compared to external setups.
Comprehensive Kit Layout for Hassle Free Installation
The kit comes complete with a pre-calibrated sending unit, heavy-duty tank straps, a vent filter, filler neck, gaskets, and all required hardware, guiding enthusiasts through each step of installation. Detailed instructions walk through frame pocket preparation, pump module alignment, seal verification, and final leak checks, enabling even first-time installers to achieve professional results. With every component tailored for the El Camino chassis, there's no need to source additional parts or fabricate custom adapters. This all-in-one package streamlines the swap and helps keep projects on schedule.
Durable Steel Construction with Thermal Control
Crafted from robust steel, the tank resists flex and stress over time, providing a solid mounting foundation for all internal components. The strategic notches not only clear frame obstacles but also promote heat dispersion from nearby exhaust lines, reducing radiant heating of stored fuel. A durable finish on the steel surface retards corrosion and helps maintain structural integrity in a wide range of operating conditions. Together, these features protect both the pump and the fuel supply, ensuring consistent performance and extended service life.
Built for reliable operation this Fuel Tank kit offers consistent flow and precise fit. To step up to a larger capacity fuel pump Kit at 400 LPH see our 1968-1970 El Camino 400 LPH pump Tank Kit (notched).