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Old May 30, 2011 | 08:00 AM
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Default 5 speed

Has anyone installed a 5 speed in a C 2? My neighbor has a 67 convertible with a 427 motor and wants to add a 5 speed. He has been told you have to cut the tunnel to achieve this.

Any info would be appreciated.
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Old May 30, 2011 | 08:09 AM
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I installed a Tremec TKO 600 5 speed in my '64 restomod with an LS7 without cutting any portion of the tunnel.

Wolfman
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Old May 30, 2011 | 08:51 AM
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The new RS series is smaller than the Tremec so there should not be any tunnel clearance issues.

larry
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Old May 30, 2011 | 08:56 AM
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I also installed a TKO 600 in my L-79. You can have issures with getting the proper drive line and sagging floor boards. Do a search and you will find a lot of info on the subject.
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Old May 30, 2011 | 11:09 AM
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I also have the TKO 600 in my 65 coupe. No cutting. Bought it from Keisler as a package with everything you need to complete the install.
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Old May 30, 2011 | 11:26 AM
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Originally Posted by shotgunvet
He has been told you have to cut the tunnel to achieve this.

Any info would be appreciated.
Tunnel surgery is only required when installing a T-56; not required for installation of a Tremec TKO.
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Old May 30, 2011 | 10:41 PM
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Here's a link to my install of a ZZ454 and a TKO600 in my '67. Hope that helps...

Steve

ZZ454 & TKO600 Install
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Old May 31, 2011 | 07:08 AM
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Default 5 speed

Thanks Steve, great article
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Old May 31, 2011 | 07:25 AM
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Let me know if you have any questions. I DID spend some time on the drive shaft angle but it's very doable.

Steve
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