Setting timing without a crank shaft timing mark

Rebuilding my 49 8n engine .
How do I set the camshaft timing without a timing mark on the crankshaft gear .
There should be an 0 stamped on it but I can’t find it .

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• Re: Setting timing without a crank shaft timing mark - JMOR 11:47:41 03/24/23 (0)

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