LS EFI Fuel Tank Kit for 1962-1965 Chevy II/Nova X-Body with 400 LPH Pump
The 1962 to 1965 Chevy II EFI Fuel Tank Kit with 400 LPH pump solves the fuel delivery challenge common to LS conversions by fitting into stock mounting points. From its fully submerged Walbro module that cuts heat soak to the shortened feed path that lowers vapor lock risk, every detail ensures steady flow during hard acceleration. Designed around first generation X Body underbodies, the steel tank maintains ride height while avoiding suspension or exhaust interference and includes sender straps, filler neck and hardware for install. Builders and garage enthusiasts appreciate the USA built construction and precise chamber stamping that guarantee consistent output for high demand LS powerplants.
Precision Fitment for 1962-1965 Chevy II X Body
The 1962-1965 Chevy II EFI Fuel Tank Kit slides into original mounting points, preserving ride height and avoiding contact with rear suspension or exhaust tubing. This direct fit eliminates the need for chassis modifications or trimming around frame rails, so builders can maintain the integrity of the classic underbody. Alignment of the filler neck and vent lines with stock routing ensures that hose connections mate smoothly, reducing the chance of leaks. The tank stamping matches the contours of the first generation X Body shell, delivering consistent clearance on each unit. Installers see a marked reduction in labor time because this precision engineering fits like an original part.
Submerged 400 LPH Walbro Pump Module Design
By placing the Walbro pump fully below minimum fuel level, the kit prevents vapor lock during sustained cornering or rapid acceleration. The shortened feed path to the pickup reduces pressure drop and promotes a steady output even under high demand, making it ideal for supercharged LS setups over 550 horsepower. The balanced rotor assembly in the pump housing cuts operating noise and extends service life by preventing heat buildup in the motor. Laboratory data confirm that fuel remains cool and aeration free before it reaches injectors. Service technicians can access the tank side module quickly through the sending unit hatch for routine maintenance.
Streamlined Complete Kit for Efficient Installation
Every component needed for an LS conversion is included, from the pump module and sending unit to tank straps, gaskets, vent filter and filler neck hardware. Each part is tested to match pressure requirements and sealing tolerances, so builders avoid sourcing delays or mismatched fittings. Pre sized sealing surfaces and factory tested connections ensure that gasket installation and hose routing go smoothly on the first try. The comprehensive kit approach eliminates second trips to the parts store and helps maintain project schedules. Both garage enthusiasts and professional shops benefit from all in one packaging that minimizes planning and preparation time.
Durable Steel Construction and USA Quality Assurance
The fuel tank shell is formed from stamped steel with tight chamber tolerances that guarantee uniform capacity and strength across every unit. Stake welds and seams are precisely controlled to resist fatigue under dynamic driving conditions, while surface finishing protects against corrosion in harsh environments. Proudly built in the United States, the kit undergoes rigorous inspection before shipping, meeting strict quality standards that outpace many imported alternatives. This domestic manufacturing also supports rapid parts availability and responsive customer service. Builders gain confidence knowing they are using a product backed by repeatable craftsmanship and local accountability.
For a smaller capacity fuel pump Kit at 255 LPH consider our 1962-1965 Chevy II EFI Fuel Tank Kit - 255 LPH Pump and trust MuscleRods quality for consistent performance.