FXR Transmission (1984)

Discussion in 'FXR Models' started by georgef, Jan 1, 2009.

  1. georgef

    georgef New Member

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    What needs to be replaced when changing main shaft with keyway to spline main shaft?

    Also, I would like to know if does anyone have info about the reinforcement washer for the clutch hub? Will it be strong enough if I install a 107 or 113 S&S motor?