There are a number of classic car insurance carriers and a web search should reveal those writing in your area: Common writers are Hagerty and Chubbs - My carrier (Geico) writes these policies but calls them "pleasure coverage" - gives me the extra $$'s of coverage so I don't have the hassle of an argument about "book value" of the car when (if) someone crashes me out.
Caution - don't get this insurance and use the car for a daily driver
