1965-1966 Chevy Impala/Caprice EFI Fuel Tank Kit for LS Swap
For hot rodders fitting an LS mill into a 1965 or 1966 Impala, ensuring reliable fuel flow in the stock tank often demands a dedicated solution. The 1965-1966 Impala EFI Fuel Tank Kit - 400 LPH Pump installs an in tank pump module in the factory cavity and delivers steady flow with its 400 LPH pump for applications over 550 horsepower. Predrilled mounting tabs and included straps, gaskets and hardware simplify the setup while the durable construction preserves the B-Body's original underbody profile. This package delivers modern fuel delivery performance to your classic Chevy without altering the factory tank styling.
Precision In-Tank Fit for Classic Impala and Caprice
The pump module installs directly inside the stock B-Body tank cavity to maintain the 1965 or 1966 Chevy Impala and Caprice underbody lines. By matching the factory mounting points, the kit eliminates extra brackets and preserves original tank clearance. This integrated design secures the pump at the ideal depth to ensure reliable fuel pickup even during cornering or aggressive acceleration.
Consistent 400 LPH Delivery for LS Engines Above 550 Horsepower
The included Walbro pump delivers a steady 400 liters per hour flow to satisfy the demands of boosted or powerful LS engines. Its robust housing retains pressure under sustained throttle, minimizing the risk of lean spots that can harm internal components. Drivers will notice a smooth fuel supply that supports both street cruising and spirited driving without drops or surges.
Complete Kit Simplifies Fuel System Installation
This complete package includes the in-tank module, sending unit, filler neck, vent filter, straps, gaskets and all necessary hardware for a straightforward swap. Predrilled mounting tabs and clear alignment guides speed up the fitment and eliminate the need for custom fabrication. The result is a reliable fuel upgrade that integrates seamlessly into your Impala's original tank styling without alteration.
Trust MuscleRods for reliable fuel delivery. To complete your Smaller capacity fuel pump Kit at 255 LPH consider our 1965-1966 Impala EFI Fuel Tank Kit - 255 LPH Pump.