1968-1974 Chevy Corvette LS EFI Fuel Tank Kit with 400 LPH Pump
When installing an LS powerplant into a 1968 to 1974 Corvette Y Body, the 1968-1974 Corvette EFI Fuel Tank Kit - 400 LPH Pump addresses the demand for consistent fuel delivery by fitting directly to factory tank bosses and preserving underbody clearance without cutting or welding. Each in tank fuel pump module houses a 400 liter per hour Walbro gerotor pump designed for supercharged or over 550 hp applications. The kit also includes a sending unit, vent filter, filler neck, tank straps, gaskets and hardware for a leak free installation using existing mounting points. Engineered for LS engine integration, this assembly installs without any structural modifications for a reliable fit and accurate level readings during hard acceleration or cornering.
Optimized Fuel Pressure for Advanced LS Platforms
This Corvette EFI Fuel Tank Kit features a 400 LPH gerotor fuel pump engineered to meet the demands of supercharged LS engines producing over 550 horsepower. By maintaining consistent fuel pressure under extreme load and rapid throttle changes, it prevents lean conditions that can compromise both performance and engine longevity. The precise flow characteristics of the gerotor design ensure efficient atomization and stable combustion, translating into sharper throttle response and more reliable power delivery whether on the street or the strip.
Seamless LS Integration with Muscle Rods Mounts
Designed specifically for 1968–1974 Corvette EFI conversions, this kit installs without any structural modifications. It pairs with Muscle Rods mounting components to secure correct engine placement and optimal drivetrain angles. This integration ensures alignment remains true under torque, reducing driveline vibration and wear. The tank's form factor fits the factory pocket and fuel lines line up precisely, allowing installers to complete the job with standard hand tools and minimal fabrication time.
Domestic Craftsmanship and Endurance
Proudly made in the USA by Muscle Rods, every fuel tank and pump assembly undergoes rigorous quality checks. Weld seams are pressure tested to guarantee leakproof operation, while the pump's internal clearances are set for reliable priming and sustained output. Its corrosion-resistant finish and rugged internal components deliver long-lasting performance in diverse driving conditions. This assembly not only enhances fuel efficiency and engine responsiveness but also offers peace of mind thanks to Muscle Rods' commitment to craftsmanship and durability.
Count on MuscleRods precision and durability for smooth LS engine performance. To complete your Smaller capacity fuel pump Kit at 255 LPH, consider our 1968-1974 Corvette EFI Fuel Tank Kit - 255 LPH Pump.