Chrysler HEMI 6.1L Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] Speedmaster pulley systems work with

Speedmaster pulley systems work with any type of cylinder head or manifold configuration

pulling trucks

Individually milled from super durable 6061 T6 aluminum billets

It is set up to accept a spread bore carb

while increasing thermal conductivity

Chrysler HEMI 6.1L Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] Speedmaster pulley systems work withDiscover 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.