Old GMC Trucks dot com would be a good website for further investigation - [url]http://www.oldgmctrucks.com/page0290.html[/url] Also, if you want to get a rough estimate of how much it is worth, visit [url]www.collectorcarmarket.com[/url]

You will want to contact your DMV to see how you can register/title it. Each state is different and has different requirements. I'm not sure what California's rules and regulations are.