On the 1967 tilt column I dry fitted everything so I can make sure it all is there and works. Because it was disassembled and tossed into a box several things went missing. The lower bearing was shot. But since I used the lower mast end from a 1968 standard column I was able to pirate a lower bearing from the parts column. When you de-grease it the tiny bearings fall right out and get lost so I used the remaining ball bearings from the '67 to fill in the '68 housing. Once I greased it all they are staying put. That was lucky because pre-1969 bearings are scarce as unicorn horns. Then I found out that one of the turn signal screws was missing. There are three long shouldered screws on the standard column, but the tilt column uses two short shouldered screws and one slightly shorter than the others. Of course, that one is missing. I would have just cut down one of the long ones but the threads are different. In fact I still haven't identified the tilt screw threads. I think it is #12 coarse but I am not positive. My Dad was a Depression kid and saved everything. I inherited all his coffee cans full of nuts, bolts, and washers. In there I found several short shouldered screws the correct thread. The shoulder was not fat enough but I found a short sleeve that did the trick. I shortened that screw and it fits perfectly. Thanks Dad. In the pic are the long standard screw, the short tilt screw, and my fabricated screw.