EFI Fuel Tank Kit with 255 LPH Pump for 1974-1977 Camaro/1974-1978 Firebird LS Swap
Swapping an LS engine into a 1974-1977 Camaro or a 1974-1978 Firebird demands a fuel system that can sustain up to 550 horsepower under sustained load and this EFI tank kit with its 255 LPH pump delivers consistent fuel pressure even during spirited runs. Installation drops directly into the factory F Body mounts using OEM gaskets and hardware, preserving the original underbody profile and ensuring straightforward alignment with brake and exhaust lines. Internal placement of the Walbro unit reduces heat soak and cabin noise, providing reliable operation and a quieter ride compared with external setups.
Integrated In Tank Pump for Stable LS Fuel Delivery
The heart of this fuel tank kit is a high capacity 255 LPH Walbro pump mounted inside the tank to supply your LS engine with a steady flow up to 550 hp. By locating the pump in the reservoir, the design minimizes heat soak so fuel maintains optimal viscosity even during extended spirited driving or hot ambient conditions. Internal placement also cuts down on noise transmission into the cabin, delivering a quieter environment than external assemblies. Consistent fuel pressure under load prevents lean spikes that can damage engine components, and drivers will immediately sense sharper throttle response and uniform power delivery. This arrangement makes modern EFI conversions on classic F Body chassis as reliable as factory systems in contemporary vehicles.
Precision Fit to Preserve F Body Profile
This kit has been engineered as a vehicle-specific solution for 1974 through 1977 Camaro and 1974 through 1978 Firebird frames, ensuring drop in fitment without any cutting or welding. The sending unit and pump module mate precisely with factory openings, and the package includes genuine style gaskets, mounting straps and hardware to mirror original attachment points. By retaining the tank profile and mounting geometry, the design preserves the iconic F Body silhouette beneath the car while maintaining proper clearance for brake lines and exhaust components. Tight manufacturing tolerances guarantee no sagging or shifting over years of use, so installers can focus on assembly rather than fitment issues. The result is a seamless integration that keeps the underside lines true to the era.
Complete Kit Contents Simplify Installation
All components arrive together in one crate to help technicians or enthusiasts finish the swap in a single afternoon. The kit includes the in tank pump module, sending unit, tank straps, filler neck, vent filter, gaskets and all fastening hardware organized for fast access. Clear step by step instructions guide removal of the old tank, placement of the new assembly and proper bleeding of the fuel system. By consolidating every required piece, the package eliminates extra ordering and reduces the risk of missing parts that can stall a project. Shops benefit from improved workflow efficiency and lower labor hours, while home mechanics avoid common pitfalls and maintain momentum from tear out to test drive.
Domestic Production Ensures Rigorous Quality Standards
Every tank and module is manufactured in the United States under strict production protocols to meet high quality requirements. Domestic construction allows for rigorous inspection at each stage, from reservoir forming to final pump calibration and seal testing. By using premium metals and proven assembly processes, the kit delivers long service life even under repeated stress and vibration. Components undergo leak integrity checks and shape retention trials before shipment to prevent costly reworks. Builders can have confidence that this fuel delivery system is backed by thorough quality control and American craftsmanship expertise.
To support higher power outputs, consider our 1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 400 LPH Pump for a Larger capacity fuel pump Kit at 400 LPH and maintain reliable performance on your LS swap.