I’m not sure from your post what your requirements really are. For example what transmission, do you have to have the shifter on the column? But I can give you an idea of my experience and you can take it for what’s it worth to your situation.
I have a 64 PU and installed a 700R4 (four speed overdrive) automatic. I had a 3-speed column shifter for the stock 3-speed manual. I wanted a tilt wheel in addition to an automatic so this is the route I took.
I decided to keep it simple and bought an IDIDIT tilt column, a 14 inch Grant steering wheel steering, Grant Security Hub ( it allows me to remove the steering wheel with a key and replace it with a cap), a B&M shifter with linkage. I also upgraded to power steering. After cutting the steering column shaft (to account for the larger power steering box) I welded a Borgeson coupler to the shorted shaft and the input to the IDIDIT steering column shaft. The column is made for that vintage truck so installation was quite straightforward. The shift linkage was even simpler. The shift kit bolts to the floor and a cable is routed from the shift linkage to the linkage on the transmission. The cable and all brackets are supplied with the kit. (I bought mine from SUMMIT RACING). By the way, this kit comes with a lighted shift indicator and a lockout switch for safety. If you want the column shifter you can also get that version from IDIDIT and they can give you the specifics for the installation.
If you want more details call up my web page, there is a lot of detail on this installation and others you may be interested in. Hope this helps.
http://www.geocities.com/richmond2_99/64PU.html