968 Manual with a GT3R Differential?

Tech and talk about all 16 valve 944 and 968 Cars
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Jotronic
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Was perusing old copies of the PCA newsletter and came across a for sale ad of an 87 951 that had a 968 6 speed with a "GT3R differential". I don't even know what questions to ask. Is this actually a thing? The newsletter was in 2012 and you can read it here. The seller was Rich Winnick.

https://rmr.pca.org/newsletters/june_2012.pdf

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stitch2k1
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That makes absolutely no sense.

On an unrelated note, I noticed they had the information for a 944 specialist to talk to. Never heard that name before, but I wasn't around in 2012. Has anyone heard of them? Who's that guy, but for today?
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Tom
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stitch2k1 wrote: Mon Dec 16, 2024 8:18 pm That makes absolutely no sense.

On an unrelated note, I noticed they had the information for a 944 specialist to talk to. Never heard that name before, but I wasn't around in 2012. Has anyone heard of them? Who's that guy, but for today?
"That" guy is out very own @gb944 :)

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Jotronic
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stitch2k1 wrote: Mon Dec 16, 2024 8:18 pm That makes absolutely no sense.

On an unrelated note, I noticed they had the information for a 944 specialist to talk to. Never heard that name before, but I wasn't around in 2012. Has anyone heard of them? Who's that guy, but for today?
That's what I thought too. But there it was, in black & white.

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cda951
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It makes total sense. The 968 gearbox uses many G50-based parts, including the differential assembly. Any G50-based LSD will work in a 968 'box.

Check out Guard Transmission's application list for its LSD assemblies:

https://www.guardtransmissionllc.com/pr ... erentials/
Chris A.
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j1nx3d
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cda951 wrote: Tue Dec 24, 2024 8:54 pm It makes total sense. The 968 gearbox uses many G50-based parts, including the differential assembly. Any G50-based LSD will work in a 968 'box.
+1, my 968 6 spd uses an oem lsd sourced from a 993 Turbo.
CGM '86 944S3 conversion
(968 3.0L, 6 -spd LSD)

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