Direct Fit EFI Fuel Tank Kit with 255 LPH Pump for 1967 Impala
Swapping an LS or LT engine into a 1967 Impala demands a fuel system that can match higher output and this direct fit EFI fuel tank kit with a 255 LPH pump installs without altering factory chassis rails. It slides into the stock B-body mounts with no welding or cutting, featuring a three quarter inch deeper bowl and a five inch shorter footprint for a precise fit. Constructed from corrosion resistant stainless steel and supplied with all necessary straps and hardware, it ensures reliable EFI fuel delivery for engines up to 550 horsepower. Suitable for both spirited weekend drives and daily cruising, this kit streamlines the fuel upgrade process for your LS swap project.
Optimized Fuel Capacity for Extended Range
The tank's 3/4 inch deeper design expands fuel volume without altering the chassis rails, allowing longer drives between fill-ups. By deepening the sump area, the kit maintains reliable pickup under acceleration and cornering, reducing the risk of fuel starvation. This added reserve is especially valuable for spirited driving or touring, where consistent fuel delivery is critical. The seamless integration of increased capacity enhances your Impala's range while preserving the original underbody layout.
Precision Fitment in 1967 Chevy Impala B-Body
Engineered to sit 5 inches shorter front to back than the factory unit, this fuel tank slides into the stock mounts with no cutting or welding required. It leverages the existing B-body mounting points, meaning installation is straightforward for DIY enthusiasts and professional shops alike. Every strap, gasket and piece of hardware is included, ensuring that the tank aligns perfectly with the frame and body panels. As a result, you retain factory clearance under the floor and avoid costly chassis modifications.
Corrosion-Resistant Stainless Steel Construction
Constructed entirely from 304-grade stainless steel, the tank resists rust and chemical attack from modern ethanol blends. Its TIG-welded seams deliver a leak-proof assembly that stands up to vibration and temperature cycling over years of service. Unlike plastic or mild-steel tanks, this stainless design offers superior strength while maintaining a polished appearance under the vehicle. The result is a maintenance-free system that preserves tank integrity and fuel purity over the long haul.
Reliable 255 LPH Walbro Pump Integration
At the heart of the kit lies a 255 LPH Walbro pump rated for engines up to 550 horsepower, ensuring steady pressure even under high load. The in-tank pump module includes a swirl-resistant pickup and integrated sending unit for accurate fuel level readings. By housing the pump within the tank, noise is reduced and heat soak is minimized, promoting cooler fuel temperatures and preventing vapor lock. Together, these features deliver consistent EFI performance and peace of mind at the race track or on the open road.
Rely on our stainless design for years of worry free use. For the same fuel tank but with a 400LPH pump see our 1967 Impala EFI Fuel Tank Kit - 400 LPH Pump.