How to go about repairing broken/cracked plastic steering?

For repairing the broken steering wheel, google POR, they are the guys with the "hammer tough" finish. Used a lot on k-frames etc. I have a catalog of theirs and was flipping thru it. They have a complete kit for repairing steering wheels. Here is a link to their website.

http://www.porcan.com/usa/index.htm

4spdragtop