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Shifter install question....

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Old Nov 19, 2016 | 04:34 PM
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Default Shifter install question....

Installing an OEM C6 shifter in my C5 Z06. I have a square plastic gasket from the B&M shifter that I could use to seal the shifter box, or would it be better to use black silicone? Will one reduce drive-line noise over the other?

Thanks

Last edited by 03 Z-oh-6; Nov 19, 2016 at 04:35 PM.
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Old Nov 19, 2016 | 09:42 PM
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The only thing that dampens the noise is a rubber isolate mat that comes stock. BIG difference. Gaskets(any kind) do not dampen noise.
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Old Nov 19, 2016 | 10:07 PM
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Originally Posted by El original
The only thing that dampens the noise is a rubber isolate mat that comes stock. BIG difference. Gaskets(any kind) do not dampen noise.
I knew it! I re-installed the stock shifter using the B&M gasket and there's still as much drive-line noise as the B&M. I was like WTF???? Maybe I could use the B&M gasket as a template for dynamat? My friends Hinson shifter came with a rubber gasket; maybe I can get one from them.

Last edited by 03 Z-oh-6; Nov 19, 2016 at 10:15 PM.
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Old Nov 20, 2016 | 03:27 PM
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From the GM store they are $48- it is a heavy rubber mat about 6"by 8" with a hole for shifter four screws hold it down (if memory is correct) It is almost unbelievable how much different the sound is when installed!! You may have to cut out larger hole for aftermarket shifter. Good luck.
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Old Nov 23, 2016 | 01:09 PM
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Originally Posted by El original
From the GM store they are $48- it is a heavy rubber mat about 6"by 8" with a hole for shifter four screws hold it down (if memory is correct) It is almost unbelievable how much different the sound is when installed!! You may have to cut out larger hole for aftermarket shifter. Good luck.
Actually, we're thinking of different parts. I'm referring to the thin gasket that seals between the bottom of the shifter and the shifter box.

Last edited by 03 Z-oh-6; Nov 23, 2016 at 01:10 PM.
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Old Nov 23, 2016 | 03:13 PM
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The "gasket" is for reducing felt vibration. As mentioned, you will need to use the OEM rubber "boot" or come up with an aftermarket solution to reduce noise.

https://www.corvetteforum.com/forums...d-barrier.html
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Old Nov 23, 2016 | 04:02 PM
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Originally Posted by FYRARMS
The "gasket" is for reducing felt vibration. As mentioned, you will need to use the OEM rubber "boot" or come up with an aftermarket solution to reduce noise.

https://www.corvetteforum.com/forums...d-barrier.html
Thanks. I am using the rubber boot. I guess the stock shifter is noisier than I remember.

Last edited by 03 Z-oh-6; Nov 23, 2016 at 04:04 PM.
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