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does anyone know the clearance tolerance for a 289 crankshaft
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Posted by: dorieabs

Hi we are wondering if anyone knows what is the clearance for the crankshaft of the main bearings in a 289 engine. any help would be greatly appreciated.

Posted by: Aussie XAXB

It is .0008" - .0015" . Please count the zero's. That is 8 ten-thousandths of an inch to 1 1/2 thousandth of an inch.

Steve