EFI Fuel Tank Kit for LS Swap in 1981-1988 Oldsmobile Cutlass G-Body
Swapping an LS engine into a 1981 to 1988 Oldsmobile Cutlass G Body often exposes inadequate fuel delivery from the stock tank at higher outputs. The 1981 to 1988 Oldsmobile Cutlass EFI Fuel Tank Kit with 255 LPH pump achieves a straightforward bolt-in installation by mating its integrated module directly to the stock flange and straps. Installation is completed with filler neck, vent filter and gaskets included, and the steel tank and hardware resist corrosion whether the Cutlass is enjoyed on the street or pushed on the track. Precise fuel flow up to 550 horsepower ensures consistent injector feed for accurate tuning and crisp throttle response.
Tailored Integration for 1981 to 1988 Oldsmobile Cutlass G Body
This fuel tank kit is engineered to match the factory flange and strap locations of 1981 to 1988 Cutlass G Body frames, so installers avoid time consuming modifications. The filler neck and vent filter align with original routing to preserve stock fuel line and hose paths, reducing stress points that can lead to premature wear. By maintaining factory mounting dimensions, this design delivers reliable sealing integrity and ensures the tank sits securely under all driving conditions. Installers benefit from a system that feels like original equipment, cutting out fabrication and fitting guesswork.
In Tank Walbro 255 LPH Pump Module Ensuring Consistent Flow
The integrated Walbro 255 LPH pump and sending unit form a single module that minimizes internal turbulence and potential leak points by eliminating extra fittings inside the tank. Calibrated to support up to 550 horsepower, the pump maintains steady pressure under rapid throttle transitions or sustained high rpm, ensuring injectors receive a uniform supply of fuel. This consistency is vital for accurate engine tuning and crisp throttle response, as pressure swings can lead to lean or rich spikes. Housing both components in one assembly also simplifies electrical connections and reduces installation steps.
Steel Construction with Corrosion Resistance for Street and Track Use
Every visible component in this assembly, from the tank shell to the mounting straps and hardware, uses steel alloys chosen for their resistance to rust and fatigue. These materials hold up against moisture, road salt, and the vibration cycles experienced during spirited driving or long term storage. High quality gaskets and seals complement the metal parts by maintaining leak free joints through thermal changes. Whether the vehicle is used for daily commuting or track outings, this corrosion resistant construction delivers enduring performance and fewer maintenance concerns.
Comprehensive Kit Design for Streamlined Installation
This all inclusive kit brings together the 255 LPH Walbro pump module, precision sending unit, tank straps, filler neck, vent filter, gaskets, and necessary hardware in one package. Each item is purpose built to interface without guesswork, sparing builders from sourcing compatible parts across multiple suppliers. The result is a simplified workflow that lets shops complete installation quickly and focus on engine calibration rather than part matching. By consolidating critical components, this design delivers a turnkey solution for reliable fuel delivery in LS swaps.
Count on steady fuel delivery in demanding conditions. To achieve a larger capacity fuel pump Kit at 400 LPH, consider our 1981-1988 Olds Cutlass 400 LPH Pump Tank Kit.