1967-1968 Chevy Camaro and Pontiac Firebird LS and LT EFI Fuel Tank Kit
Swapping an LS or LT engine into a 1967 and 1968 Camaro or Firebird demands a dependable fuel source and this EFI fuel tank solution delivers consistent pressure under all driving conditions. Featuring a 400 LPH Walbro pump and integrated sending unit the kit maintains the factory underbody layout while keeping components submerged to prevent cavitation. This drop-in module fits stock fuel tanks without modifications and ensures accurate level readings for confident gauge feedback. Its complete hardware package arrives ready to install so builders can stay on schedule.
Precision Engineered In tank Module for Classic Camaro and Firebird
The in tank pump module is crafted to fit the original fuel tank of a 1967-1968 Camaro and Firebird without cutting or welding. By keeping the pump submerged at all times, inlet pressure remains stable even during hard acceleration and cornering. This drop in design preserves the factory underbody layout while eliminating external lines that can suffer from vapor lock or heat soak. Each assembly arrives preassembled with a durable electrical connector that mates to the OE wiring harness, simplifying the wiring process. The result is a clean installation that blends modern EFI technology with the classic chassis.
Sustained Fuel Delivery for High Output LS and LT Powerplants
At its core the kit features a 400 LPH Walbro pump designed to support more than 550 horsepower and forced induction setups. Its continuous output prevents fuel starvation at high rpm and maintains consistent rail pressure under sustained load. By minimizing cavitation risks, the pump helps avoid lean conditions that can lead to detonation or component stress. Drivers will experience sharper throttle response and confident power delivery, whether on the street or the track. American made craftsmanship ensures the unit can withstand heat and vibration typical of aggressive driving.
Integrated Sending Unit Ensuring Precise Level Feedback
The calibrated sending unit is matched to the internal geometry of early Camaro and Firebird tanks for accurate fuel level measurement. By combining pump, filter and float arm into a single assembly, this design reduces wiring complexity and minimizes potential leak points. Real time gauge feedback allows drivers to monitor consumption and plan refueling stops with confidence, especially during spirited runs. The float mechanism is engineered to resist binding and deliver repeatable readings over the full range of motion. This unified approach streamlines both installation and service procedures.
Complete Hardware Package to Accelerate Installation Timeline
This all inclusive kit delivers every component needed to finish an LS or LT swap without extra trips to parts suppliers. Included tank straps, filler neck, vent filter, gaskets and mounting hardware are selected for precise fit and long service life. The vent filter protects against debris entry while balancing tank pressure for steady fuel flow. Heavy duty straps secure the tank under chassis motion and road shock, preventing unwanted movement or rattles. By bundling these precision parts, builders can focus on engine calibrations and final tuning rather than sourcing individual items.
For a smaller capacity fuel pump kit at 255 LPH refer to our 1967-1968 Camaro/Firebird EFI Fuel Tank Kit - 255 LPH Pump which pairs neatly with this offering for consistent performance.