65 W/O Transitor Voltage Regulator, Built After October 11, 1964 Mounts To Voltage Regulator, Connects To Ground Tab On Regulator 66-68 All 65 W/O Transitor Voltage Regulator, Built After October 11, 1964 Mounts To Voltage Regulator, Connects To Ground Tab On Regulator 66-68 All