Steering Column Repair: 1995 Jeep Gr.Cherokee steering column, torx screws, salvage yard

Question
Due to vandalism, the ignition lock assembly and other parts were destroyed. I purchased a used steering column, complete with wheel, from a salvage yard. The donor vehicle was clearly identified as a '95 like mine (I saw it). I then completely removed the steering column from my Jeep, only to discover that the lower shafts are different. The one on my Jeep is approx. 1/2"x5/8", while the replacement column shaft is approx. 3/4"x1". So it doesn't fit very snug into the coupling under the hood. Was there a mid-year model change in the 95 steering columns? Any suggestions? Can I just reinstall my old column and swap out the lock assemblies? It appears to be secured with "star" screws, but they have a pin in the center that will not allow my star bits to work. Please help, and thanks.

Answer
Hi Ken:
Sorry about your vandalism.  That's feels so intrusive.
Yes, you can use the ignition switch, covers and lock cylinder from the replacement column and install them in yours without any problem..  The bolts used are called tamper-proof (or "safety") torx screws (most use size 20 torx, while I have seen some 15's)
You can buy the socket at most parts stores and certainly Sears or a tool supplier will have them.
What yo need to be careful of now is putting the steering column back in position EXACTLY as you took it out.  There is a wire harness (the clockspring) below the steering wheel that cannot be spun or over-rotated or the wires inside it will break causing you over $100 dollars in damage and the airbag system to fail, illuminating the airbag light.

If you want to check it before you re-install it, slowly rotate the wheel until it begins to stop or get tight.  Then go the other way and count the full rotations.  You should get about 5 1/2 or 6 turns completely (from one extreme to the other).  Once you reach the 2nd extreme and have counted the rotation, go back half way.  If it's six rotations, then go back 3.  this puts the column in the center-straight ahead position and you can now install it with the wheels pointed straight as well.  that way the column and the steering are aligned.  there will always be some slight adjustment to get them to line up perfectly, but NEVER more than 1/4 turn.
I hope this helps you
Good luck