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I need possibly a new diff for my rearend .

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Old 11-26-2021, 09:18 AM
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Corvettemac
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Default I need possibly a new diff for my rearend .
Any suggestions ?
car is an auto C7z06 2015 . No codes but she starting to groan out of the rear after this weekend trip to the dragstrip . C7 ZR1 are suppose to be stronger
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Old 11-26-2021, 09:41 AM
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Thomasmoto
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Default Z06
Originally Posted by Corvettemac
Any suggestions ?
car is an auto C7z06 2015 . No codes but she starting to groan out of the rear after this weekend trip to the dragstrip . C7 ZR1 are suppose to be stronger
I went with the Wavetrac by RPM and while we were there GForce axles. And the stock gear ratio R&P was on backorder so we put 2.56's in it instead of the 2.41's.
Mine is a 2016 Z06
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Old 11-26-2021, 11:16 AM
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Originally Posted by Thomasmoto
I went with the Wavetrac by RPM and while we were there GForce axles. And the stock gear ratio R&P was on backorder so we put 2.56's in it instead of the 2.41's.
Mine is a 2016 Z06

thanks
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Old 11-26-2021, 03:36 PM
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Le Mans Z06
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I broke mine recently, and after doing research I am going with the stock (Upgraded) 2019 ZR1 (I think Z06 is also the same) differential.
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Old 11-26-2021, 09:56 PM
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Originally Posted by Le Mans Z06
I broke mine recently, and after doing research I am going with the stock (Upgraded) 2019 ZR1 (I think Z06 is also the same) differential.
that is what I have heard also

GM part number 84653459
is what calls for GM 2019 ZR1
will also fit z06 as well …


this is what in ordering
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