Harley-Davidson Screamin' Eagle Milwaukee-Eight Extreme CNC Ported Cylinder Heads Seasonal the smooth transmission offers three

the smooth transmission offers three gear ratios

Passenger Footboard Supports and Passenger Footboards sold separately

and it's even disc brake rotor and pad friendly

We positioned the air intake up high under the hood ensuring a clean air supply enabling increased performance and longer service intervals

You'll feel it the first time you floor the throttle

Harley-Davidson Screamin' Eagle Milwaukee-Eight Extreme CNC Ported Cylinder Heads Seasonal the smooth transmission offers threePart Number: 16500750 DESCRIPTION Designed as part of the 128CI and 131CI Screamin Eagle Milwaukee Eight Stage IV Performance Kit, this Second Generation of Extreme Ported Cylinder Heads has been meticulously designed to optimize air fuel flow and velocity. Improving on the First Generation of CNC Ported Milwaukee Eight Cylinder Heads, the Screamin' Eagle team refined the intake and exhaust ports to maximize the flow of high velocity air through the