Ford FE 390 427 428 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] at a better price than

at a better price than purchasing the parts separately

This body has a much larger diameter then your existing throttle body

This is our most popular manifold and is showing up on many performance street machines and street rods

The runner length and the tapered cross-section were designed to perform well for a wide range of engine configurations

Ford FE 390 427 428 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] at a better price thanDiscover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.