NEW open box Screamin’ Eagle Ported Cylinder Head, Milwaukee Eight.P/N: 165006526Replacement cylinder head for Twin-Cooled '17-later Milwaukee-Eight models equipped with 128 or 131CI Stage IV kits. All models require ECM calibration with Screamin’ Eagle Pro Street Tuner or dealership installed Screamin’ Eagle calibration for proper installation. Does not fit '25-later FLTRXRRSE models. See Dealer for details.Due to the MoCo always wanting to use different casting numbers for the same part, be aware that this will also work for oil cooled engines. Do your research to find out what I'm talking about.Combustion Chamber Volume: 88.6cc nominal
Valve Springs Lift: .540" max lift.
Intake Valve Diameter: 40mm (Upgraded 1mm larger than the 39mm factory stock M8 valves).
Exhaust Valve Diameter: 32mmIf you are not sure if it will fit your ride, DO NOT BUY IT!If you are not sure if you will like the color, DO NOT BUY IT!If you have not looked at the pictures or completely read the description, DO NOT BUY IT!
