Help with a Chevelle tag decode, please.

[mockingbird812]

Julian,

After seeing your post, I checked my tag on my Black/Red Baltimore built Chevelle. Thought this might be of interest.

My Chevelle was assembled 06A with a sequence number 252680. It was delivered to the customer on 13 June. This Monaco Orange Baltimore car was built earlier (05D) with a later sequence number of 254777. I am sure some of the experts will have some thots on this. They were cranking the cars out back then so if the car had a "hiccup" and had to sit on the sidelines for even a little bit this may account for it. Also, if it has any bearing or not, the Baltimore plant was just wrapping up its strike.