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Old 07-10-2011, 09:53 AM   #124
Elite Engineering


 
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Drives: 2010 Camaro
Join Date: Nov 2009
Location: Denver
Posts: 1,383
Quote:
Originally Posted by Jet Mazinger View Post
Thanks for the quick response, Steve!

I just took a look at my car and was able to see a marking on the integrated nut of the OEM stud. There is a tiny 8.8 on mine as well. So, it looks like it is a ISO class 8.8, which should be equivalent to SAE grade 5.

Thanks for verifying this information. The replacement stud we're providing is an alloy steel grade 14.9

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