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Replace LS3 waterpump

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Old Sep 15, 2012 | 01:36 PM
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Default Replace LS3 waterpump

Do any of the bolts need thread sealent on them? Some of the engines I've worked on the past need it sealed since they go through coolant passages. I'm pretty sure these dont though, but figured I'd check first.
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Old Sep 15, 2012 | 01:49 PM
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I don't know for sure but I don't think so. But......

Here's a thread with info (ignore any reference to an L92 pump working):

http://forums.corvetteforum.com/c6-t...ment-help.html


And here's a DIY video (I haven't watched it ):

http://forums.corvetteforum.com/c6-t...mp-change.html
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Old Sep 15, 2012 | 05:07 PM
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No sealant need. They go outside the sealing rubber gasket material.
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Old Sep 15, 2012 | 07:54 PM
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No sealant needed and torque the bolts down.
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Old Sep 16, 2012 | 02:49 AM
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Thanks
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