If it won't make you sick to your stomach you can wade down through my junk at
http://s32.photobucket.com/albums/d41/coilover/ you can see a 500 cad in a 51 GMC. Now has well over 200k miles on it so I guess the steering set up is safe. It's in the 14th row of pictures down. I'm sorry I don't know how to make a picture high light in blue so you could just click on it. Pictures also show how to make a drivers side door lock, a few inline 6 intake manifolds, and bear claw door latches in a 48 ($20 junkyard ones), and a few of my completed and in progress projects among other things.