Quote:
Originally Posted by starlightblack
While the trim tag says 07C - the PHS says the car was shipped July 14th. Is this something known to occur? Trim tag has never been off the car and its 455 is numbers matching, as is the VIN stamping at the heater box.
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GM assigned production weeks a bit differently that one might assume.
While it would seem logical that 07A would represent July 1-7 and 07B represents July 8-14, GM actually assigned them by weeks in the month. During July 1976, The first fell on a Thurs, so 07A would represent July 1-3. 07B would then represent July 4-10, and 07C for July 11-17, and so on. I believe they considered a seven day week from Sun-to-Sat and not from Mon-to-Sun, but even if they did it would simply shift the dates by one day.
So to your question, your 07C build date would correspond with a July 14 ship date.