Production Dates for 1968 Models:

8 - August 1967
9 - September 1967
A - October 1967
B - November 1967
C - December 1967
1 - January 1968
2 - February 1968
3 - March 1968
4 - April 1968
5 - May 1968
6 - June 1968
7 - July 1968

My car is a November 67 car as well. What plant was yours built at and what sequence number?