Grant makes a kit to adapt the column to the wheel...the kit has to be ordered as well as a wheel....if the wheels of other companies use the same monting pattern as the Grant wheels, then order the Grant mount kit and whoevers wheel you want...
I dont know the part number off hand, but I ordered one for the civvy Gladiator/J truck of the same year as mine, 1967...there was only one as I remember for that application.
brute4c