S&S Cycle 2017+ M8 Models Gear Drive 550G Cam Chest kit w/ Chrome Pushrod Tubes - Oil Cooled - 310-1083A

550G Rear, Duration at 0.053: 214.2º/277.8º, Lift at TDC: .099"/.264", Timing Open: 3.1º/59.4º, Timing Closed: 31.1º/38.4º, Valve Lift: .550"/.550"