Trying to see what the last Consecutive Unit Number was for a 1964 1/2, I have a stang built Aug 17 1964, the last date for a 1964 1/2 but also a overlap for 1965 my Consecutive Unit Number is 128xxx, anyone know when the end of 1964 1/2 was and if this Consecutive Unit Number falls in with 1964 1/2 or 1965????