Author Topic: Question on window glass numbers  (Read 535 times)

Offline blown motor

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Question on window glass numbers
« on: January 11, 2015 - 08:47:12 PM »
I have a 74 Challenger. The passenger's door window and both rear side windows are stamped with the Pentastar logo and a PPG logo plus the numers AS2 M20.7 26 63 Dot 18. The driver's door is Pentastar, PPG, AS2 M7.8 26 73 Dot 18. I got a used replacement driver's window that is stamped Pentastar DCL AS2 M21 BG69 Dot 19.

What do these numbers mean?
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Offline blown motor

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Re: Question on window glass numbers
« Reply #1 on: January 12, 2015 - 08:45:55 PM »
 :popcorn:
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Offline jimynick

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Re: Question on window glass numbers
« Reply #2 on: January 12, 2015 - 09:04:26 PM »
Murray, I'd bet the DCL on the replacement window was for Daimler Chrysler LLc or Limited. The dot # I believe is a reference to the Dept of Transport spec required for that year and model. The other ones need a secret decoder ring, so drink your Ovaltine like a nice laddie.  ;)  :cheers:  If you REALLY want to know, you could call a glass place- like Apple or Standard and they may be able to enlighten you.