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Broken Header bolt PLEASE HELP ME!!!!

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Old 08-26-2006, 04:37 PM
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Red face Broken Header bolt PLEASE HELP ME!!!!

Everything was going smooth with the install until i pulled out the torque wrench and set it to 10 ft Lbs and the bolt snaped is there a cheap way to get this out of the block SOME ONE please help...
Old 08-26-2006, 04:42 PM
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are all the threads in the head? if you take the header off again you may be able to grab enough of the threads with a vise grip.
Old 08-26-2006, 04:47 PM
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I think it is either flush with the head or in it a bit not the head just broke off
Old 08-26-2006, 05:53 PM
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Try using an "easy out"?
Old 08-26-2006, 05:59 PM
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May have to pull the head. Sucks but it's not impossible.
Old 08-26-2006, 06:09 PM
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Damn, depending on which one it is might not be able to get it w/o removing the head.
Old 08-26-2006, 06:55 PM
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Default Picture Of The Broken Bolt

Picture Of The Broken Bolt
Attached Thumbnails Broken Header bolt PLEASE HELP ME!!!!-img0000000000000028-copy.jpg  
Old 08-26-2006, 07:04 PM
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Broken while going in?

If so, try using a pencil eraser. I broke off a rocker stud in a head, and took it out with my thumb.

Broken while trying to remove it? (looks like stock manifolds on there)

Craftsman bolt out kit works great. I broke off the back one on the driver side while doing headers on 99zman's car. Bolt out kit took it right out. they are like sockets that go over the bolt.
Old 08-26-2006, 07:05 PM
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oh, now I see. Not the car with the broken bolt.
Old 08-26-2006, 09:42 PM
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well wtf happinned?
Old 08-27-2006, 12:33 AM
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Remove the header/manifold and everything else in the way, center punch the bolt, use a 90* drill and a small bit, then use the corresponding ease-out to yank it. Be glad it wasn't on the opposite corner of the motor.
Old 08-27-2006, 12:44 AM
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Atleast it isnt #8 or #7....
Old 08-27-2006, 06:07 AM
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If it broke because it was already 1/2 broken when you put it in and it went in straight and smooth, it could come out by using a pick, pencil eraser, etc to turn it. Try to see if you can find a "reverse" drill bit, I've also good success with those.

If it broke because your torque wrench is wrong it should come out easily with the above.

If it broke because you cross threaded it you are probably in trouble and should remove the head and get it fixed before any more damage occurs.

Trying to center punch, drill, and extract a bolt in that location is difficult at best. You have the fuel and brake lines in the way and very little space to begin with.
Old 08-27-2006, 08:41 AM
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That sucks man!! I would try an easy out first. That worked for me a few times. Did you reuse your stock bolts? Keep us posted.

Jason




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