For what its worth, I just overhauled the column shifter box last night. Took all of an hour, minus a couple runs to the hardware store for kerosene, a new tin bucket, washers and cotter pins.

Here's my post including the basic parts you'll need assuming your column shifter is complete from the knob to the trans. Once you crack the box open it's amazingly simple.

https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=843275#Post843275

I don't have any of the bushings replaced yet and its a thousand times better with just the old gummy grease cleaned out.