Author Topic: What type of steal where the classic "six pack" connecting rods made from  (Read 475 times)

Offline TinCuda

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I was wondering if anyone could tell me what the old 1970-1971 440 engine "six pack" connecting rods where made from.  4340? 5140?  I kind of figure a stock production motor would have a fairly inexpensively made rod.  I am not looking for any, just want to know what material was used.

Thanks,
« Last Edit: July 11, 2011 - 01:21:55 PM by TinCuda »
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