When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Call North Hollywood Speedometer (http://www.nhspeedometer.com) or Palo Alto Speedometer (http://www.paspeedo.com). I'm sure they have them, although I don't know if they sell them without having your speedo rebuilt.