10-07-2021, 07:36 AM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
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Quote:
Originally Posted by parkbrau
Didn't X codes start showing up on 12B (second week of December) built cars?
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Quote:
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The Xnn codes were a mid-1969 model addition to the Fisher Body cowl tags of Norwood-built Camaros, starting with the 12B (second week of December) build week.
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http://www.camaros.org/numbers.shtml#XnnCodes
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