1964 Pontiac GTO LS Swap EFI Fuel Tank Kit with 255 LPH Pump
Converting a classic GTO to LS EFI brings new demands on fuel delivery and this 1964 Pontiac GTO EFI Fuel Tank Kit with 255 LPH Pump is engineered to meet them. It installs directly using the original frame brackets and gauge connections, preserving the car's underbody character while supplying consistent flow for engine builds up to 550 horsepower. A precision calibrated sending unit integrates with factory gauges so fuel level readings stay accurate during spirited cornering or highway cruising. All hardware, straps, gaskets and vent fittings are provided for a single package solution that simplifies the swap process and keeps your GTO looking true to its roots.
Optimized In Tank Pump for Consistent Fuel Flow
The 255 LPH Walbro pump resides directly inside the fuel reservoir to harness the natural cooling effect of surrounding gasoline, keeping temperatures down and preventing heat soak. By drawing fuel from within the tank, this design minimizes cavitation and preserves unwavering pressure even during spirited acceleration or sustained high engine loads up to 550 horsepower. Engineers chose this layout to reduce pump noise and offer a quieter cabin experience without compromising performance. The continuous flow characteristic ensures throttle response remains sharp under track or highway conditions, giving drivers confidence that the engine will never starve at peak demand. This integrated module approach strikes the perfect balance between modern EFI requirements and respect for the classic underbody lines.
Seamless OEM Style Fit with Precision Calibrated Sending Unit
This fuel tank kit mounts with exact factory frame brackets and reuses original gauge connections to maintain the 1964 GTO's authentic appearance. The sending unit comes pre-calibrated to match the stock resistance curve, so fuel level readings on the dash are accurate under cornering forces or rapid throttle shifts. Installers bypass the need for aftermarket adapters or complex wiring changes, reducing the chance for error and cutting install hours. With every electrical and mechanical interface aligned to original specifications, the GTO retains its factory look while gaining modern EFI capability. Owners benefit from genuine turnkey integration and trustworthy gauge feedback on every road or track outing.
Comprehensive Kit Streamlining Your EFI Upgrade
Every component required for a complete EFI conversion is supplied in one package: fuel tank, pump module, sending unit, tank straps, filler neck, vent filter, gaskets and all mounting hardware. The straps and bracketry mirror original designs to preserve the underbody aesthetic, eliminating cutting or welding that can alter the vehicle's structure. Gaskets and fittings are sized to OEM tolerances, ensuring leak-free joints without the hassle of trial and error. This ready-to-install solution accelerates project timelines, letting enthusiasts of all skill levels tackle the swap with confidence. By uniting convenience with precision, the kit upholds American craftsmanship standards and simplifies the path to reliable EFI performance.
Count on reliable fuel delivery for your LS swap. To upgrade to a Larger capacity fuel pump Kit at 400 LPH see our 1964 Pontiac GTO EFI Fuel Tank Kit - 400 LPH Pump.