1981-1988 Oldsmobile Cutlass G-Body LS EFI Fuel Tank Kit with 255 LPH Pump
Whether you are swapping an LS engine into a 1981-1988 Oldsmobile Cutlass G-Body or refining an EFI setup the Cutlass EFI Fuel Tank Kit with its 255 LPH pump provides dependable fuel supply right from installation. By combining a Walbro module and an accurate sending unit in one compact assembly it aligns perfectly with factory mounting points to ensure a true direct fit without custom fabrication. Constructed from corrosion resistant materials the tank, straps and hardware withstand daily driving and spirited track use while supporting up to 550 hp.
Precision Engineered Fuel Pump Module
The in-tank 255 LPH Walbro pump and sending unit arrive as a single assembly built to support engine output up to 550 hp. By combining both elements inside the fuel tank, internal turbulence and pressure swings are minimized so that fuel flow remains smooth under sudden throttle application or high RPM operation. Consistent delivery is essential for accurate fuel mapping and crisp response whether you are cruising city streets or pushing limits on a road course. This integrated approach also cuts down on internal fittings, reducing potential leak points and making future maintenance more straightforward.
Seamless Fitment for G Body Chassis
Each tank kit component is tailored to match factory mounting points on 1981-1988 Oldsmobile Cutlass G Body frames, from the filler neck to the vent filter location. The sending unit lines up precisely with the original tank opening, eliminating the need for custom brackets or line rerouting. Such a true direct fit speeds up assembly time and limits the chance of misalignment or fuel line strain. Installers can rely on bolt in installation that feels like factory original work without compromises in sealing integrity.
Corrosion Resistant Assembly for Daily Driving and Track Use
All visible items including the tank, straps and hardware are formed from materials selected for resistance to rust and mechanical fatigue under both mild and intense conditions. Premium gaskets and seals maintain leak-free joints through constant thermal cycling and vibration encountered during spirited driving events. Whether the car spends most of its life on a long commute or is pressed hard during weekend track outings, the build quality preserves structural strength and dependable fuel supply. This durability means fewer service intervals and more time behind the wheel.
Simplified All in One Fuel System Kit
This comprehensive package bundles the pump module, sending unit, tank straps, filler neck, vent filter, gaskets and all necessary hardware in a single solution. When each part is engineered together, there is no guesswork over matching fittings or second-guessing tolerances. Builders gain confidence that every component is compatible and ready for a complete install at the chassis level. By streamlining parts sourcing and assembly steps, the kit frees up valuable shop time so you can focus on dialing in engine performance rather than tracking down small items.
Upgrade to a larger capacity fuel pump Kit at 400 LPH with our 1981-1988 Olds Cutlass 400 LPH Pump Tank Kit. This tank solution delivers reliable flow and precise fitment for your Cutlass G body project.