1970-1973 Camaro/Firebird F-Body LS EFI Fuel Tank Kit
When fitting an LS engine into a 1970 through 1973 Camaro or Firebird F Body, keeping fuel pressure steady under cornering and hard launches is critical and this EFI fuel tank kit meets that challenge. It drops into the factory opening and retains original geometry, while the integrated swirl pot design with a 255 LPH Walbro pump prevents cavitation and supports up to 550 horsepower. Engineered with stainless steel straps and precision molded O ring seals, it resists corrosion and leaks without trimming or cutting the chassis. A complete set of mounting hardware, vent filter, gaskets and a sending unit connects to factory gauges for accurate fuel readings and speeds installation.
Precision Factory Geometry for 1970 to 1973 F Body Fuel Tanks
This EFI fuel tank kit replicates the exact shape and mounting points of original Camaro and Firebird units from 1970 through 1973, ensuring a precise direct fit into the factory chassis opening. By preserving ride height and ground clearance, it maintains proper suspension articulation and body alignment without any cutting or trimming of the floor pan. Fuel lines and wiring paths remain unchanged, avoiding interference with brake or exhaust components and streamlining the overall installation. The molded housing locks into place firmly, minimizing movement under load and keeping the pump assembly stable during aggressive driving and cornering.
Swirl Pot Fuel Management with 255 LPH Walbro Pump
At the heart of this kit is a compact swirl pot that gathers a small reserve of gasoline around the pickup to prevent cavitation during high lateral acceleration or hard launches. Coupled with a 255 LPH Walbro pump, the system sustains up to 550 horsepower by delivering a consistent flow rate and stable pressure to the injector rails. This arrangement minimizes fuel slosh, ensures immediate throttle response throughout the rev range, and eliminates air pockets even at low tank levels. Drivers notice smoother shifts, sharp throttle transitions, and reliable fuel delivery under sustained hard driving conditions.
Stainless Steel Straps and Precision O-Ring Seals for Corrosion Resistance
Heavy gauge stainless steel straps secure the tank firmly to the chassis while resisting corrosion from road salt, moisture, and harsh chemicals. Each strap includes corrosion-resistant hardware and locking washers that retain torque under constant vibration, preventing loosening in demanding environments. Molded O-ring seals at module connections and the filler neck create a leak-proof barrier that endures repeated thermal expansion cycles without degradation. This combination extends service intervals by reducing the need for resealing or hardware replacement, protecting the pump module and sending unit from debris intrusion for dependable year-round operation.
Complete EFI Tank Kit for Efficient LS Swap Installation
This all-in-one kit arrives with every component needed for a seamless LS swap fuel system, reducing the need for separate orders or last-minute parts hunting. The 255 LPH pump is preinstalled within the in-tank module to eliminate alignment guesswork and speed assembly. A sending unit fits factory gauge connections for accurate fuel level readings without calibration, while the included filler neck, vent filter, gaskets, and mounting hardware ensure a hassle-free fit. Detailed instructions guide installers through torque settings and hose routing, cutting labor time and allowing builders to move quickly on engine calibration and tuning tasks.
For a larger capacity fuel pump kit at 400 LPH, consider our 1970-1973 Camaro / Firebird EFI Fuel Tank Kit - 400 LPH Pump which delivers consistent flow for demanding driving.