All 1930-31 Model A two tooth steering columns are the same. The only change was in late 1930 to the upper shaft bushing. For the Victoria you can use any steering column after the change. If you have the Restoration Guidelines, see page 8-1 to 8-3.
Steering Column spacer - all Victorias with a flat firewall used a 2" spacer between the fuel tank mount and the steering column.
The part number for the later style steering column support is A 3520F. It is used on Indented firewall (after about May 1931) Victorias, Convertible Sedans and Deluxe Phaetons. For the Victoria, they were painted black.