Yes, a standard BL column, so MGB/Midget/Triumph and so on - all fit and are considerably cheaper than Morgan sourced head restraints. Available in leather from MG specialists - MGOC etc, in a (limited)range of colours.
The earlier 'D' Type BL head restraints are similar to the very latest MMC units. Called 'D' because of the shape from the side. The later BL head restraint c 1980 is very similar to the revised MMC unit. There is no BL equivalent for the big block MMCv1 head restraints. Note that the difference between MMC2, and MMC3 versions is very subtle.
