Seat belt date codes

[jasonL78]

How do you make out a date code on a seat belt. Like 19 A 68. Is the 19 the number of weeks in that year? What does the A stand for? I see 277 and 231 what are the differences? These are Irving numbers. I am sure someone knows the answer!

Thanks Jason

[firstgenaddict]

http://www.camaros.org/seatbelt.shtml

[jasonL78]

Thank you for the link. I think I stumbled on that page before but never saved the link. http://www.yenko.net/ubbthreads/images/graemlins/laugh.gif http://www.yenko.net/ubbthreads/images/graemlins/laugh.gif

Jason