Thread: Now i broke the rear drive shaft bolts and alot of damage.
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Old 05-09-2013, 08:46 PM   #79
GFORCE1320

 
Drives: 05 GTO
Join Date: Jul 2009
Location: Wichita, KS
Posts: 1,243
A 10.9 grade metric bolt is the equivalant to a grade 8 standard bolt.
We use metric grade 10.9 or 12.9 on everything.

Thanks
Chris
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