1964-1967 Buick Skylark LS EFI Fuel Tank Kit with 255 LPH Pump
When converting a 1964-1967 Skylark to LS power, the factory fuel system often cannot deliver the volume and pressure needed under sustained acceleration, and this 1964-1967 Skylark EFI fuel tank kit with a 255 LPH pump solves that problem. It drops into the original frame hangers without cutting or fabrication and maintains the vintage underbody appearance thanks to its direct fit mounting. Beyond steady flow for setups up to 550 hp, the integrated sending unit provides reliable level readings even under hard cornering and spirited driving. Every component is built in the USA to strict standards ensuring consistent performance and long service life.
High Flow Pump Performance for 550 HP LS Engines
The 255 LPH Walbro internal pump assembly supports LS engines producing up to 550 horsepower, eliminating pressure drop during sustained acceleration or heavy load conditions. Its high-flow design improves throttle response and maintains consistent combustion when the engine is pushed hard. This capacity also reduces the risk of cavitation, so fuel delivery remains uninterrupted under spirited driving. Drivers notice smoother power delivery on both street and track, even during long runs at high revs.
OEM Style Installation for 1964–1967 Skylark
This fuel tank kit installs using the original frame hangers and factory openings, so there’s no need for cutting or fabrication. Each tank strap, gasket and bracket is shaped to match the 1964–1967 Buick Skylark underbody, preserving the classic appearance. All required mounting hardware and a precision filler neck alignment streamline the process, cutting overall build time. Enthusiasts can complete the upgrade with basic tools while keeping the factory lines intact.
Precision Fuel Level Feedback Under Dynamic Conditions
The integrated sending unit features a calibrated float arm and sealed housing, delivering accurate gauge readings even during hard cornering or sudden acceleration. Its robust design resists vibration and contamination, preventing false lows or drift over time. With dependable level information, drivers avoid unexpected fuel stops and can focus on performance. This reliable feedback is especially valuable on track days or long highway runs.
USA Crafted Components for Long Service Life
All major parts are manufactured in the United States to strict quality standards, reflecting a commitment to durable construction. The tank body, pump assembly and vent filter are built from materials that resist corrosion and mechanical stress. Each piece undergoes precise inspection before shipping, ensuring reliable fit and function. Users can trust this kit to stand up to daily driving and weekend track use without premature wear.
Engineered for precise fit and reliable performance. To upgrade to a Larger capacity fuel pump Kit at 400 LPH consider our 1964-1967 Cutlass EFI Fuel Tank Kit - 400 LPH Pump.