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Old 08-29-2010, 10:55 PM
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H2Much H2Much is offline
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Join Date: Sep 2008
Location: Utah
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Default Re: Exhaust manifold bolt breaking?

Been there, done this on my ride not too long ago. After breaking several types of bits on trying to drill it out and tap it out, had to pull it and have the bolt melted out and had the hole rethreaded by a fabrication machinist. This one really pissed me off, pretty dissappointed in GM for this one...
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