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#3
08-01-2025, 02:05 PM
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My understanding is that factory parts ALWAYS had dates;
As far as I am aware, even GM replacement parts still had date codes. It might not be an A-body part, but in my quest for date coded mirrors for my car, I came across many later 1970's dated NOS mirrors for F-bodies (still complete and in the box). I have always understood that mirrors without dates were aftermarket replacements. I believe there is a web page that a Yenko(?) guy created to disseminate GM glass & mirrors.
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1970 Formula 400 Carousel Red paint on Black standard interior A no-engine, no-transmission, no-wheel option car. Quite likely one of few '70 Muncie three speed Formula 400's left. 1991 Grand Am: 14.4 @ 93.7mph (DA corrected) (retired DD, stock appearing) 2009 Cobalt SS: 13.9 @ 103mph (current DD; makes something north of 300hp & 350ft/lbs) |
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