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Old 07-07-2025, 09:26 PM
Bill Pritchard Bill Pritchard is offline
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Default Smog Pump Date Code

This is the smog pump from my 73 Z28. No idea if it's original or not. The stamping reads 10231S....the 3 is barely visible, but it's there. Anyone have a clue what the stamping deciphers to?
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Bill Pritchard

73 Camaro RS Z28, L82, M20, C60
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