Std Pistons with 11.0:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 107ci to 120ci Engine. - CP Carrillo Pistons Rocker Covers & Rockers * All models require mirror

* All models require mirror extenders or mirrors to be run on controls

tappet cuffs are required for installation

Fitment Note: 2006-2017 Dyna & 2007up Models:- The bearing race is installed from factory with RED Locktite along with the trans pulley nut

* HPT – Homogenous Projection Technology

* High-strength synthetic polymer backplate — Designed to reduce heat transfer to intake air

Std Pistons with 11.0:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 107ci to 120ci Engine. - CP Carrillo Pistons Rocker Covers & Rockers * All models require mirrorFeatures & Benefits: * ID # 12776 * Bore = 4. 180 * Stroke = 4. 375 * Fully CNC machined * Balanced to + 1 gram * Double forced pin oilers * Forged from high strength 2618 alloy * Designed for maximum performance, horsepower and reliability * Complete kit includes two pistons, ring sets, wrist pins and clips Tech Tips: * Suggested additional purchase top end gasket kit # CG C10221 * Follow ring end gap and piston to cylinder clearances as per the