Author Topic: Closed or open element  (Read 2568 times)

Petes L48

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Closed or open element
« on: April 30, 2010, 02:01:49 PM »
Without the original block, is there any other way to determine if an early 67 had closed or open venting, by build date, options, plant etc?  Car now has a numbers correct but not matching 657 block.

 

anything