EFI Fuel Tank Kit for LS and LT 1971-1972 Chevy Nova X-Body
For builders tackling an LS or LT transplant into a 1971 to 1972 Nova chassis, reliable fuel delivery is crucial to support modern powerplants. The 1971 to 1972 Nova EFI Fuel Tank Kit with 400 LPH Pump fits directly under the original frame rail and accommodates EFI conversions without welding or cutting. At its core is a 400 LPH pump that remains submerged to prevent vapor lock during idle or sustained high rpm, offering consistent flow for supercharged or in excess of 550 hp engines. The comprehensive kit arrives complete with an in-tank pump module, fuel sending unit, straps, gaskets, filler neck, vent filter and installation hardware so installers can finish a swap with confidence and precision.
Comprehensive Fuel Tank Package
This complete tank kit is designed for 1971 and 1972 Nova and Ventura X Body installations. The package includes every part needed to mount and connect the unit: tank, sending unit, straps, gaskets, filler neck, vent filter and installation hardware. By supplying all components in one offering, the kit eliminates the need to source multiple items separately and ensures every piece is matched to work together. This greatly reduces the risk of leaks and fitment errors when compared to piecemeal approaches.
Optimized Pump Capacity
At the heart of the kit is a 400 LPH Walbro pump. This output level is ideal for engines up to 550 horsepower, including those with forced induction systems. Its consistent flow rate maintains stable fuel pressure under hard acceleration and during high demand situations. The pump's proven track record in racing and street applications means it will supply fuel reliably to maintain proper air-fuel ratios and prevent lean conditions that can lead to engine damage.
Specific Chassis and Powertrain Integration
Designed to accommodate both LS and LT engine platforms, the kit fits directly into the stock frame rails of classic X Body cars. It ensures proper clearance and alignment for a seamless engine swap without additional mounting modifications.
Durable Construction and Ease of Installation
All materials are sourced and manufactured in the US to meet strict quality standards. The tank body is formed from corrosion-resistant steel and finished in a tough coating that stands up to fuel additives and road chemicals. Pre-installed fittings and gaskets ensure leak-proof connections. A step-by-step guide walks both first-time installers and seasoned mechanics through the process, reducing install time and minimizing common errors. The result is a reliable fuel system that combines longevity with straightforward serviceability.
To complete your smaller capacity fuel pump kit at 255 LPH, consider our 1971-1972 Nova EFI Fuel Tank Kit - 255 LPH Pump.