1964-1967 Chevy El Camino and Wagon LS EFI Fuel Tank Kit with 255 LPH Pump
When fitting an LS powerplant into a classic 1964-1967 Chevy El Camino or Wagon this EFI tank kit with integrated 255 LPH Walbro pump ensures the steady fuel pressure required for builds up to 550 hp. By submerging the pump inside the reservoir it virtually eliminates vapor lock risk and maintains consistent flow even under hard acceleration or steep grades. Shaped to match the original fuel cell dimensions and factory mounting locations, the custom steel tank installs without cutting or welding while preserving the floor pan structure. Complete hardware, from the sending unit and filler neck to straps and gaskets, arrives ready for assembly so builders can stay focused on their LS swap rather than sourcing parts.
High capacity 255 LPH Walbro Pump Performance
The in-tank Walbro module delivers a robust 255 liters per hour, supporting LS engine builds up to 550 hp without sacrificing fuel stability. By submerging the pump inside the reservoir, it stays cool and operates free of vapor lock even under hard acceleration or steep grades. This design ensures a smooth flow rate that modern EFI systems demand, translating to crisp throttle response and consistent power delivery. Installing the pump inside the tank also means fewer plumbing runs and reduced chances of aeration, so drivers can trust the system during spirited driving.
Precision Matched Tank Design for 1964 to 1967 El Camino and Wagon
This custom tank mirrors the original fuel cell contour found in 1964 to 1967 El Camino and Wagon chassis, slipping into place without cutting or welding. Factory mounting points align exactly, preserving the vehicle's floor pan integrity and interior geometry. The close fit not only maintains an authentic underbody profile but also reduces vibration and noise by locking into the stock mounting system. Builders gain a hassle-free replacement that respects both form and function of the classic design.
Complete Kit Streamlines Fuel System Integration
Every essential component arrives in one box, from the pump assembly and sending unit to the filler neck, tank straps, vent filter, gaskets and mounting hardware. This cohesive package eliminates extra parts sourcing and minimizes fitment questions, keeping projects on schedule. Clear hardware organization and vehicle-specific parts ensure even those new to LS swaps can assemble the system with confidence. With all pieces ready to install, technicians spend less time hunting parts and more time finishing the build.
Sturdy American Steel Construction for Lasting Reliability
Fabricated in the USA from corrosion-resistant steel, this fuel tank stands up to daily driving conditions and rigorous performance demands. The durable finish resists rust and environmental damage while preserving the classic silhouette of an El Camino or Wagon. Domestic production guarantees strict quality controls at every stage, giving builders easy access to support or replacement parts. With this level of craftsmanship, installers can trust the tank to maintain its integrity for years of dependable service.
For a larger capacity fuel pump kit at 400 LPH see our 1964-1967 El Camino/Wagon EFI Fuel Tank Kit - 400 LPH Pump and trust MuscleRods quality on every build.