1968-1969 Chevy Chevelle EFI Fuel Tank Kit for LS and LT Engine Swaps
For those fitting an LS or LT powerplant into a 1968 to 1969 Chevelle, the 1968 to 1969 Chevelle EFI Fuel Tank Kit with 400 LPH Pump prevents fuel starvation under hard acceleration. Featuring a 400 LPH Pump by Walbro, the kit delivers consistent flow for engine setups beyond 550 horsepower. Installation in A Body models requires no additional modification thanks to included hardware and sealing gaskets. Built in the USA, it integrates with your EFI system for reliable performance on street and track.
Precision Engineered Fuel Delivery for LS and LT Engines
The heart of this fuel tank kit is the 400 LPH Walbro pump, chosen for its ability to maintain consistent fuel flow at engine outputs exceeding 550 horsepower. By integrating this high-capacity pump directly into the tank module, the system eliminates the risk of fuel starvation under hard acceleration or sustained track use. The result is a stable fuel supply that keeps LS and LT powerplants running at peak efficiency without pressure fluctuations.
Seamless A Body Fitment for 1968 and 1969 Chevelle
Designed specifically for 1968-1969 Chevy Chevelle A-body models, this kit bolts into the factory mounting points with no additional cutting or welding required. All tank straps, gaskets, and hardware are matched to the original chassis layout, preserving the car's classic underbody profile. Owners benefit from a true plug-and-play upgrade that maintains the Chevelle's period-correct appearance while enhancing its fuel delivery capabilities.
Complete In Tank Module Streamlines Installation
This all-in-one assembly houses the pump, sending unit, vent filter, and filler neck in a single module, reducing assembly steps and alignment issues. By preassembling these components, the kit minimizes potential leak points and simplifies gasket placement, so even those with basic mechanical experience can achieve a professional installation. Every necessary part-from tank straps to sealing gaskets-is included, ensuring a smooth swap without last-minute parts hunting.
For a smaller capacity fuel pump kit at 255 LPH consider our 1968-1969 Chevelle EFI Fuel Tank Kit - 255 LPH Pump.