04-12-2015, 07:12 AM
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CC Member
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Join Date: Apr 2009
Location: Little Rock area,
AR
Cobra Make, Engine: ERA Street Roadster #782 with 459 cu in FE KC engine, toploader, 3.31
Posts: 4,533
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Not Ranked
Material Grade
" Harder bolts tend to be more brittle and may fail in specific applications."
Grade 8 bolts are treated to additional hardening processes. But it all depends on the application.
At least I think we agree that higher strength rods are unnecessary in this application.
And now my engineering degree and I have to catch a flight.
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