1971-1972 Buick Skylark LS Swap EFI Fuel Tank Kit with 255 LPH Pump
Tackling an LS engine transplant in a 1971-1972 Buick Skylark demands a fuel system that keeps pace with sudden throttle changes and sustained cornering loads and this EFI tank kit with a 255 LPH Walbro pump was engineered precisely for that challenge. Under hard acceleration and sharp cornering its internal baffling design guides fuel back to the pump inlet preventing slosh and ensuring uninterrupted flow while the precision sender fits the factory opening to give accurate level readings in any driving condition. Matching the Skylark's original mounting points and rated to support engines up to 550 horsepower, the galvanized steel tank includes a corrosion resistant silver finish plus all necessary hardware and gaskets for a plug and play installation that sidesteps frame mods.
Custom Fit Geometry for Classic Skylark Chassis
Installing an LS engine into a Buick Skylark requires precise alignment between the tank and frame rails. This kit's design matches factory mounting locations, eliminating the need to alter support brackets or tunnel clearances. The included straps, gaskets and hardware assure an exact fit from day one. By retaining the original filler neck position, you avoid clearance issues around suspension components. The simplicity of this setup reduces labor time and minimizes risk of leaks. As a result you can focus on tuning rather than fitting.
Engineered Internal Baffling for Steady Fuel Delivery
Fuel movement in a lightweight sports coupe can lead to pump starvation during aggressive driving. Inside this tank, partitions break up large waves and channel fluid back toward the inlet under heavy cornering or rapid acceleration. This arrangement maintains an even supply of fuel to the Walbro unit, preventing pressure dips that might trigger hesitation. It is critical in high output LS applications where momentary fuel drop can affect throttle response. The compartment design also reduces foam generation at the pump inlet. Overall this system enhances confidence when driving on winding roads or circuit laps.
Submerged 255 LPH Walbro Pump for Enhanced Cooling and Quiet Operation
Housing the pump within the tank provides constant thermal regulation from the surrounding fuel, reducing wear from heat cycles. The Walbro module delivers up to 255 liters per hour, comfortably supporting engines rated up to 550 horsepower without risk of starvation. Below fuel level operation also dampens motor noise, promoting a quieter cabin environment. This location allows the pump to respond instantly to changes in demand, smoothing out throttle transitions. Its modular assembly includes the pump, filter sock and wiring harness for quick integration. Users benefit from reliable performance during spirited street runs and track sessions.
Corrosion Resistant Construction with Powder Coat Shield
The main body is crafted from heavy gauge galvanized steel that stands up to ethanol blends, road salts and moisture exposure. A durable silver powder coating seals the surface, adding a barrier against rust in harsh conditions. This layer protects both the exterior and interior shell, preserving tank integrity over years of use. Structural rigidity resists impact from road debris and chassis vibration, ensuring leak free operation. The finish also complements underbody treatments, retaining a factory style appearance. Routine inspection and simple cleaning are all that is needed to maintain this shield.
For a Larger capacity fuel pump Kit at 400 LPH see our 1971-1972 Skylark EFI Fuel Tank Kit - 400 LPH Pump.