C6 Z06 rear
Thread Starter
Instructor
Joined: Sep 2011
Posts: 222
Likes: 0
From: Austin Tx
C6 Z06 rear
strengthen the internals of the C5 diff with C6 Z06 components. All the components in this kit are new OEM GM and should fit without any modifications or alterations to your C5 Z06 differential.
Kit includes:
1. 2pcs side cover o-rings
2. 2pcs side cover seals (new C6 design, won't leak like the old style C5 design seals)
3. 1pc C5 rear cover o-ring
4. 1pc Trans to Differential seal
5. 2pcs C6 Z06 diff spider hard gear (left and right)
6. 2pcs diff spider hard gear snap ring
7. 1pc C6 Z06 differential RH shaft
8. 1pc C6 Z06 differential LH shaft
9. 2pcs C6 Diff Hard spring GM part # 7057
10. 2pcs C6 Z06 Carbon clutch pack (Upgrade from the C5 Z06 bronze clutch)
Any buy this kit?
Kit includes:
1. 2pcs side cover o-rings
2. 2pcs side cover seals (new C6 design, won't leak like the old style C5 design seals)
3. 1pc C5 rear cover o-ring
4. 1pc Trans to Differential seal
5. 2pcs C6 Z06 diff spider hard gear (left and right)
6. 2pcs diff spider hard gear snap ring
7. 1pc C6 Z06 differential RH shaft
8. 1pc C6 Z06 differential LH shaft
9. 2pcs C6 Diff Hard spring GM part # 7057
10. 2pcs C6 Z06 Carbon clutch pack (Upgrade from the C5 Z06 bronze clutch)
Any buy this kit?
Tech Contributor
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
strengthen the internals of the C5 diff with C6 Z06 components. All the components in this kit are new OEM GM and should fit without any modifications or alterations to your C5 Z06 differential.
Kit includes:
1. 2pcs side cover o-rings
2. 2pcs side cover seals (new C6 design, won't leak like the old style C5 design seals)
3. 1pc C5 rear cover o-ring
4. 1pc Trans to Differential seal
5. 2pcs C6 Z06 diff spider hard gear (left and right)
6. 2pcs diff spider hard gear snap ring
7. 1pc C6 Z06 differential RH shaft
8. 1pc C6 Z06 differential LH shaft
9. 2pcs C6 Diff Hard spring GM part # 7057
10. 2pcs C6 Z06 Carbon clutch pack (Upgrade from the C5 Z06 bronze clutch)
Any buy this kit?
Kit includes:
1. 2pcs side cover o-rings
2. 2pcs side cover seals (new C6 design, won't leak like the old style C5 design seals)
3. 1pc C5 rear cover o-ring
4. 1pc Trans to Differential seal
5. 2pcs C6 Z06 diff spider hard gear (left and right)
6. 2pcs diff spider hard gear snap ring
7. 1pc C6 Z06 differential RH shaft
8. 1pc C6 Z06 differential LH shaft
9. 2pcs C6 Diff Hard spring GM part # 7057
10. 2pcs C6 Z06 Carbon clutch pack (Upgrade from the C5 Z06 bronze clutch)
Any buy this kit?
A LOT of us have completed this modification with great success. Where are you getting this KIT?
I purchase ALL my stuff through Gene Culley (CULTRAG Performance)
Here are a couple of post that you should read that better explains all that involved:
- C5, ragtopws6 , Upgrading your C5 rear with C6 Z06 guts, : http://forums.corvetteforum.com/c5-g...-z06-guts.html
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- C5, Its_Go_Time, Output Shaft Install - Left and Right: http://forums.corvetteforum.com/c5-t...post1573407966
- C5 Differential Seal replacement: http://forums.corvetteforum.com/c5-g...on-photos.html
-
Bill
Acct Suspended APR 2026 by request
Joined: Dec 2010
Posts: 10,367
Likes: 1,272
2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
Rick or RPM can tell you and both probably know where to get one new shall you need it
