C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

thread lock recommendations?

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Old May 11, 2005 | 09:35 PM
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From: 1987- L98, auto OH
Default thread lock recommendations?

I'm reinstalling my driveshaft tomorrow. I have a supply of the blue medium strength thread lock for the u-joint retaining bolts. I was wondering what you all have been using on yours? Is the blue medium strength enough or do I need to use the heavy duty red stuff?

Thanks for any replies!
Brad
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Old May 11, 2005 | 09:46 PM
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that should be ok.
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Old May 11, 2005 | 10:29 PM
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use the blue if you use the red and have to remove at a later date you are going to have fun
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Old May 11, 2005 | 10:30 PM
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Red should only be used on fasteners that you will not be wanting to come apart for quite some time. Blue is perfect for what you're doing.
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Old May 11, 2005 | 10:48 PM
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Red is great for flywheels and clutches... things like that.
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Old May 11, 2005 | 11:46 PM
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Thanks guys! I appreciate the replies. I used some of the red on the rear drive axle u-joint bolts. Wow! When I went to check their torque later, they were really tight (hadn't budged at all!)! Thought better about what I use on the driveshaft bolts this time around! Again, thanks!
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