Transmission Compatibility
Race Director
Joined: Oct 2004
Posts: 12,864
Likes: 4,667
Le Mans Master
Joined: Jul 2010
Posts: 6,013
Likes: 726
R u mechanically inclined to work on it ur self, if so, its really not that bad. U have bad 2nd gear synchro. 100 bucks. You have nothing to lose if things go south. Depending where u buy ur trans they might want a core. They will still it as long u have all the parts because they have to tear it down anyway
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Race Director
Joined: Apr 2000
Posts: 15,344
Likes: 4,009
From: Texas
Physically it'll bolt up. You'll want to research the electrical side of things although it's likely those are fine albeit you may have to change a plug or lengthen a harness.
Do keep in mind the Z06 transmission has taller gears (1, 2, 3) than the GS transmission which will affect acceleration. You'll also need a tune or the speedo will be off. Lastly, the TR6060 is a bit stronger than the T56. This page ====> https://www.corvetteforum.com/forums...nsmission.html has some good info and links.
Personally...I'd rebuild the TR6060 unless you need the taller gears and even then, someone like RPM can change those for you.
Do keep in mind the Z06 transmission has taller gears (1, 2, 3) than the GS transmission which will affect acceleration. You'll also need a tune or the speedo will be off. Lastly, the TR6060 is a bit stronger than the T56. This page ====> https://www.corvetteforum.com/forums...nsmission.html has some good info and links.
Personally...I'd rebuild the TR6060 unless you need the taller gears and even then, someone like RPM can change those for you.
