Factory 60's steering wheel on 67-72 CPP tilt column

[88k5jimmy]

Has anybody put a factory 60's steering wheel on a 67-72 CPP tilt column (#CSC6772)? Looks like the internal threaded portion of the column behind the mounting splines is larger than the factory 60's steering shaft and subsequently larger than the opening in the factory 60's steering wheel. Does the factory 67-72 steering wheel have a larger opening in the back of the wheel or is the CPP column just made to not accept the factory 60's wheel? I wanted to run my factory wheel on that column.

Thanks