This auction is for a new old stock and obsolete from Ford C9AZ-10804-A Voltage Regulator for the dash instrument cluster on 1969 1970 Ford Mustang, Boss and Shelby models  This is new in the original Ford box and is shown below.  Nothing beats the quality and fit of a genuine Ford part for your restoration Feel free to ask any questions and be sure to check our other auctions for many more hard to find Ford parts. Feel free to ask any questions.