Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#7
11-17-2019, 03:33 PM
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That one would be considered a service replacement for your car.
Holleys assembled after 1972 used a 4 digit date code. 0023= 002=2nd day January 3=1973. 
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