
05-18-2020, 05:45 PM
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CC Member
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Join Date: Sep 2017
Location: Frederick,
CO
Cobra Make, Engine: ERA FIA 2158, ERA 427SC 649 sold
Posts: 179
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Not Ranked
The first letter determines the decade A=40s, B=50s, C=60s d=70s, The next number is the year of the decade, in your case D2 would be 1972. That will not tell you the actual year, just the year that part was FIRST used.
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