1969 Camaro/Firebird LS and LT EFI Fuel Tank Kit 400 LPH Pump
Embarking on a classic LS or LT engine swap in a 1969 Chevy Camaro or 1969 Pontiac Firebird often reveals the limits of stock fuel delivery under spirited driving or forced induction. The 1969 Camaro/Firebird EFI Fuel Tank Kit with 400 LPH Pump supplies a matched in-tank fuel pump module and 400 LPH Walbro pump capable of feeding supercharged engines or power levels above 550 hp. Each steel tank matches original underbody geometry exactly and ships complete with sending unit, tank straps, filler neck, vent filter, gaskets and hardware for an installation that preserves brake and exhaust clearances. Constructed to withstand racetrack and road conditions, the assembly is fully made in the USA
Precision Engineering for 1969 Camaro and Firebird
The 1969 Camaro/Firebird EFI Fuel Tank Kit with 400 LPH pump is custom engineered to nestle exactly into the rear frame structure of first-generation Camaro and Firebird models. Its contouring matches the original underbody profiles, ensuring there is no interference with suspension linkages or exhaust paths. When paired with MuscleRods mounts the kit maintains proper engine placement and ideal drivetrain angles, eliminating guesswork during installation. This precision fit not only saves hours in fabrication but also preserves chassis integrity and factory clearance for long-term reliability.
Optimized Fuel Delivery for LS and LT Conversions
Designed to support both LS and LT engine swaps, this kit integrates a high capacity 400 LPH Walbro pump capable of sustaining supercharged or naturally aspirated powerplants exceeding 550 hp. The internal fuel pump module keeps the pump and filter fully submerged, using the tank's own contents to cool the assembly and reduce noise. Under hard acceleration or sustained high-load driving, consistent fuel pressure prevents lean conditions that can damage pistons and valves. Quick-disconnect fittings and integrated wiring harnesses simplify plumbing and provide a neat, factory-style layout for modern performance applications.
Rigid Construction for Track and Street Duty
Built from heavy-gauge steel with precision seam welding, the tank shell resists impact, vibration and fatigue in both racing and daily driving environments. Its corrosion-resistant coatings defend against road salt and fuel additives, extending service life. Internally, baffles control slosh during cornering and braking to maintain steady pump pickup and pressure. Every unit is pressure tested for leaks prior to leaving the factory, ensuring reliable operation under all conditions.
Proudly Made in the USA
From material procurement to final assembly, this EFI fuel tank kit is manufactured in the USA under strict quality control protocols. Domestic production allows for rapid design revisions and direct support, ensuring compatibility updates stay aligned with aftermarket muscle car platforms. The kit arrives ready for drop-in fitment and backed by a commitment to craftsmanship that honors the heritage of the 1969 Camaro and Firebird while equipping them for modern engine conversions.
To complete your smaller capacity fuel pump kit at 255 LPH, consider our 1969 Camaro/Firebird EFI Fuel Tank Kit - 255 LPH Pump.