There's also the Steeroids setup which is also GM J-car based.
http://www.steeroids.com/
You'll also find some homegrown J-car based rack setups out there, one of which was the basis for the Steeroids kit design.
I'm doing something quite similar right now for the '65 convertible that's upside-down in my garage at the moment.
http://www.milleredp.com/~jem/image/65vert/
The steering rack pix have the rack in the correct position but those brackets are not the final items; I don't have any pictures yet of the finished pieces.
I've been trial-fitting a bunch of other stuff and working on the steering column. May be working on the centerlink arrangement this week. I may need to brush up my Autocad skills to get the centerlink pieces done right...
<font size=-1>[ This Message was edited by: JEM on 11/14/05 8:24am ]</font>