C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Mar 9, 2004 | 11:34 AM
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1971 350/270, I am installing new water temperture sending units for the water temperture gauge and the CEC solenoid. What type of sealant should I use on the threads?
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Old Mar 9, 2004 | 11:58 AM
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Default Re: Thread Sealant (Tom Johnson)

On the pipe threads, use teflon tape. Trim it back after installation so it doesn't show above the threads for a clean install.
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Old Mar 9, 2004 | 12:30 PM
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Default Re: Thread Sealant (lars)

Also check into Permatex high temp thread sealant,works very good.
Gary
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Old Mar 9, 2004 | 12:55 PM
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Default Re: Thread Sealant (Tom Johnson)

I am also a big fan of teflon tape. I have had bad experiences with pipe sealants when trying to remove them years later.



[Modified by norvalwilhelm, 11:55 AM 3/9/2004]
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