Contact Jim Carter about having your speedometer rebuilt. They'll do a proper job on your original and reuse the original parts as specified.
www.oldchevytrucks.com They can restore your entire gauge cluster.
You'll probably have to have a new shaft machined for your steering box. Lares rebuilds steering gears
www.larescorp.com You might also contact
www.rareparts.com The steering wheel can be repaired with epoxy and then painted if you have that sort of ability. If not, there are plenty of companies that do excellent jobs restoring steering wheels. It'll cost you a few hundred dollars, though. Do search on this site for steering wheel restoration (magnifying glass in the upper right of this page) to find others who have done their own.
