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Swapping 6l80e transmissions

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Old Jan 30, 2016 | 10:02 PM
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St. Jude Donor '15
Default Swapping 6l80e transmissions

My 2011 GS A6 has a problem and I was getting ready to send it out and have it rebuilt, but I found a 2011 Camaro SS 6l80e that is still in the wrapper, newly rebuilt......is it a big deal to interchange these two 6l80e's? Thanks
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Old Feb 1, 2016 | 07:56 AM
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Originally Posted by secrt0007agt
My 2011 GS A6 has a problem and I was getting ready to send it out and have it rebuilt, but I found a 2011 Camaro SS 6l80e that is still in the wrapper, newly rebuilt......is it a big deal to interchange these two 6l80e's? Thanks
It is not unfortunately i may have to change mine I have already changed the converter twice and swapped the diff once on my back.

As far as I know there's just one 6L80 shaft and on the corvette is 30 spline so be sure is a 30 spline input shaft the trany should be the same.

Are you doing the job yourself I can send a few pointers your way if so.
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Old Feb 1, 2016 | 08:05 AM
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Originally Posted by secrt0007agt
My 2011 GS A6 has a problem and I was getting ready to send it out and have it rebuilt, but I found a 2011 Camaro SS 6l80e that is still in the wrapper, newly rebuilt......is it a big deal to interchange these two 6l80e's? Thanks
They're absolutely not interchangeable.
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Old Feb 1, 2016 | 09:15 AM
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Default 6l80e

Thanks for the info, no I am have a shop do it, but I found a built 6l80e over the weekend and wanted to see if they interchangeable. Thanks

Originally Posted by xBoostx
It is not unfortunately i may have to change mine I have already changed the converter twice and swapped the diff once on my back.

As far as I know there's just one 6L80 shaft and on the corvette is 30 spline so be sure is a 30 spline input shaft the trany should be the same.

Are you doing the job yourself I can send a few pointers your way if so.
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Old Feb 1, 2016 | 06:09 PM
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Originally Posted by subfloor@centurytrans
They're absolutely not interchangeable.
Great you chime in Subfloor I may have been saved as well I
wonder what's different if electronics or input shaft thank you for sharing.
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Old Feb 1, 2016 | 06:16 PM
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Originally Posted by xBoostx
Great you chime in Subfloor I may have been saved as well I
wonder what's different if electronics or input shaft thank you for sharing.
The main issue is the output shaft. While I think you could conceivably convert it over, having to swap the output shaft requires the entire transmission to be torn apart.


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Old Feb 1, 2016 | 09:35 PM
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Default Per Century Trans

Sorry, the Camaro tranny will not interchange into a Corvette. The Vette case, pump housing & output shaft are unique to the Vette. Even the bolt pattern on the torque converter is different. The main problem is the case. A Vette differential cannot bolt up to a Camaro/truck case.


Originally Posted by subfloor@centurytrans
The main issue is the output shaft. While I think you could conceivably convert it over, having to swap the output shaft requires the entire transmission to be torn apart.


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Old Feb 1, 2016 | 10:21 PM
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Great guys I can see different case and output shaft leaves out the possibility, is clear statement for others to learn as well.

Thanks secrt0007agt and subfloor for your contribution.
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