LS and LT Swap Fuel Tank Kit for 1981-1988 Oldsmobile Cutlass
Swapping in an LS or LT engine in your early eighties Cutlass demands a fuel solution that can keep up and the 1981-1988 Olds Cutlass EFI Fuel Tank Kit - 400 LPH Pump is built to ensure steady delivery for builds exceeding 550 horsepower. The kit comes with a 400 LPH Walbro pump plus tank straps, sending unit, filler neck and all hardware needed for a precise fit to factory lines. You can rely on consistent flow during spirited acceleration, long haul cruising and high demand driving without any threat of starvation.
Optimized Fuel Delivery with 400 LPH Walbro Pump
The heart of this kit is a 400 LPH Walbro pump that sustains consistent fuel pressure under every driving condition. By maintaining a stable flow rate, it prevents lean spots during rapid throttle transitions and spirited acceleration. This consistency is critical for EFI applications, ensuring the engine receives the precise mixture it needs for maximum power output and smooth operation.
Engineered Fit for LS and LT Engine Conversions
Every contour of the tank and its mounting hardware is designed to align with LS and LT engine swap requirements in the 1981-1988 Oldsmobile Cutlass. The sending unit and filler neck match factory mounting points, preserving original fuel line routing and minimizing modifications. This precise engineering reduces installation time and helps maintain the structural integrity of the vehicle's undercarriage.
Comprehensive Kit Content Streamlines Installation
This all-inclusive package delivers the fuel pump module, stainless steel sending unit, tank straps, filler neck, vent filter, gaskets, and all necessary fasteners. By providing every component in one shipment, builders avoid trips to the parts store and costly delays. The thoughtful layout of parts also groups related hardware together, making the assembly process intuitive for professional shops and home garages alike.
Durable Performance for Builds Exceeding 550 HP
Rated to support supercharged and naturally aspirated engines over 550 horsepower, the tank's internal assembly resists vapor lock and fuel starvation at sustained high demand. Its design promotes continuous flow during high G-force maneuvers and long highway runs, preventing pump cavitation and heat soak. This robustness ensures that drivers can rely on consistent delivery whether they are on the track or on extended spirited drives.
Trust MuscleRods for reliable delivery under all conditions. For a smaller capacity fuel pump kit at 255 LPH consider our 1981-1988 Olds Cutlass EFI Fuel Tank Kit - 255 LPH Pump.