When the Victor OCU (232 OCU) disbanded at RAF Gaydon in 1965, the Vulcan OCU (230) took over the ground training responsibilities, however Victor flying training was done from RAF Wittering, for the Mk 2 Blue Steel bombers, or Marham for the Mk 1 tankers.
As far as I know, Victors were never based at Finningley, but they may have visited a few times.