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Rounded manifold bolts -help

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Old Mar 11, 2020 | 03:39 PM
  #11  
07SCbobber's Avatar
07SCbobber
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Problem solved.

Thanks to everyone who provided advice.

It was only the the tip or the very initial entrance to the cap socket bolt that was rounded. So, I was finally able to break it loose with a fresh sharp Allen wrench after tapping it in with a small hammer.

Ill be using 12 pt bolts in the future.

Thanks again.
 
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Old Mar 11, 2020 | 03:48 PM
  #12  
im's Avatar
im
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The allen wrench provided and used with a garbage disposal for when it gets stuck has a nice angle that sometimes helps.
 
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Old Mar 11, 2020 | 04:16 PM
  #13  
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Max Headflow
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Why use 12 point bolts? You can't slip an open wrench on them from the side. I use ARP flanged hex bolts (same as the 12 but only 6 sided). Head is 3/8" not 7/16 like std 1/4 inch bolts.
 
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