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Old 08-17-2007, 08:45 PM   #1
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Torque Specs?

Anybody know what the torque specs are on a 89 4.2 head bolts.

Thanks in advance

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Old 08-17-2007, 09:12 PM   #2
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This is the write up on a 4.0L head on a 4.2L block... which I'm sure would be the same specs.

http://www.geocities.com/035jeep/40L.html

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Old 08-17-2007, 11:02 PM   #3
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Quote:
Originally Posted by AzTJ View Post
This is the write up on a 4.0L head on a 4.2L block... which I'm sure would be the same specs.

http://www.geocities.com/035jeep/40L.html
Thanks....I wish I would have known the 4.0 head would work before I orderd a 4.2 head.

I spoke with a Jeep tech just a little while ago (before reading this)....he says the bolts should be torque at 85lbs ft.

Good info....thanks again
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