It's magnetic on the inside. What kind of problems are you having? Could be the cable. You can sometimes pull the head apart and clean it good with someting like WD-40. The old grease gets stiff with age. Don't try to put more grease on, unless it's something like that light spray lithium in an aerosol can. But clean it with WD-40 or mineral spirits first. On June 18, 2006 Gary L. Kirk wrote: > Does anyone know anything much about the speedo on a 65 American convertible. It seems to be made by King Seeley. I can't figure out how it is supposed to work and what causes it to work and or not work. Is it magnetic or? > Thanks, Gary Kirk ============================================================= Posted by wixList Archiver -- http://www.amxfiles.com/wixlist _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list or go to http://www.amc-list.com