Solution is so far that maybe you used the wrong socket?

 

thats what im getting out of this lol well can i buy just one arp rod bolt?

 

yah just got a email back from ARP they're 3/8" so that was my bad....

 

single bolt OR a pack of 2....i pmd you the pn for the 2 pack. let me know.

 

metric threads metric heads no way to change

 

I was right wasn't I? I've been working on cars long enough to know that it was either a really shitty socket which he confirmed it wasn't. Or he used a socket that was a little bit too big. A 3/8" socket is only slightly smaller than a 10mm.

 

WRONG! When you make the bolt, you can make it have any head you want.

 

ah yes forgot about that but you either keep the metric threads or heads right