LS and LT EFI Fuel Tank Kit 400LPH Pump for 1974-1977 Camaro & 1974-1978 Firebird
Fitting an LS or LT powerplant into a 1974-1977 Camaro or 1974-1978 Firebird demands a fuel system built for steady delivery under high engine load. This kit brings together a 400 LPH Walbro pump, integrated pump module and fuel level sending unit to replace your stock tank without extra modifications. The package also includes straps, vent filters and all necessary gaskets for a secure fit in F Body chassis. Ambitious DIYers and professional shops alike will appreciate the straightforward installation process and reliable operation on road or track.
Reliable 400 LPH Fuel Delivery Under Boost
The 400 LPH Walbro pump at the heart of this kit is engineered to provide a steady stream of fuel even when your engine demand spikes above 550 hp or under forced induction. By maintaining consistent pressure in the fuel rail, it prevents lean conditions that can lead to detonation or loss of power during hard acceleration. The robust pump design also reduces the chance of vapor lock, ensuring smooth operation on both street drives and track sessions. This level of flow capacity supports aggressive tuning and helps your LS or LT engine achieve its full potential without hesitation.
Engineered for LS and LT EFI Integration
This tank kit is tailored specifically for EFI retrofits on LS and LT small-block conversions in F-Body chassis, so no custom fabrication is required. The integrated pump module and fuel-level sending unit are preassembled to fit the stock tank opening, ensuring precise alignment and reliable gauge readings. By combining these critical components into a single module, the system minimizes wiring complexity and reduces installation errors. The design also preserves factory fuel line connections, making it a seamless upgrade for both DIY enthusiasts and professional technicians.
Complete Tank Kit for Simple Installation
Every necessary part is included to replace your stock tank without extra sourcing or modifications. Tank straps, gaskets, hardware and a preformed filler neck are all designed to bolt in place, saving hours of fitment work. A dedicated vent filter helps maintain proper tank pressure and prevents contaminants from entering the fuel system. With straightforward instructions and all components matched to the F-Body layout, installers can achieve a leak-free, secure fit in minimal time.
For applications requiring a smaller capacity fuel pump Kit at 255 LPH, trust our precise design and see our 1974-1977 Camaro / 1974-1978 Firebird EFI Fuel Tank Kit - 255 LPH Pump.