Editing Forums/Z31P/z31-performance-upgrade-forums driveline-aa/Nismo Fork Pivot

{{ForumImport
|op_user=jaqattack02
|op_date=2013-04-23 15:29:29
|post_count=10
|archive_url=/Z31performance_archive/forum/z31-performance-upgrade-forums/driveline-aa/21333-nismo-fork-pivot.html
}}

'''jaqattack02:''' <small>(2013-04-23 15:29:29)</small>

Anyone seen one of these before? It says it's for the RB20/VG20ET. Couldn't find any info on the RB, but according to Xenon the VG20ET came with a 71C. Any idea if this would work in our 71C? Has anyone tried it?

[http://www.auction-jp.com/item/c378117064/ http://www.auction-jp.com/item/c378117064/]

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'''Careless:''' <small>(2013-04-23 17:41:24)</small>

it should! good find.

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'''85NA2T:''' <small>(2013-04-23 20:09:03)</small>

The one from zspeedperformance also works.the one that is available with the heavy duty clutch fork.

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'''jaqattack02:''' <small>(2013-04-23 21:43:24)</small>

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Doesn't work with the 71c, 30a only.

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'''PegCityZ:''' <small>(2013-04-23 22:35:50)</small>

Doing a quick Google of the Nismo part number from the add, 30537-RS540, it is the same part number for the s13/s14/r31 etc, all 71c transmissions I believe, so it should work. It also lists the length at 41mm, which should be easy to check and match with a stock pivot ball.

Also found the Nismo 30a tranmission pivot ball part number to be 30537-RS581, it lists r32/r33/r34/z32 as compatible vehicles.

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'''85NA2T:''' <small>(2013-04-24 04:08:47)</small>

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I'm running one as we speak.not the fork obviously.did you try it and have issues?

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'''jaqattack02:''' <small>(2013-04-24 12:43:32)</small>

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You're the first person I've seen say it works. Everyone else I've seen who tried it had problems.

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'''85NA2T:''' <small>(2013-04-24 16:05:07)</small>

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 Hmmm thats odd.I know the fork wont work but my pivot was the same? Idk

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'''jaqattack02:''' <small>(2013-04-24 17:01:34)</small>

I'm not at a point of needing one yet anyway. I was just posting it in case someone else did since I didn't know NISMO made one.

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'''PegCityZ:''' <small>(2013-04-24 17:17:43)</small>

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The reason being is that the fork upgrade needs a shorter pivot ball to work. It seems that Nissan used a shorter pivot ball for the 71c transmissions and 2004+ 350z. A longer one was used for the 30a and 2003 350z transmissions.

Pic I found:

[archived image: img1259121657463.jpg]

This pdf about the Nismo pivot balls shows the short to be 41mm long vs the long ones 54mm:

http://www.nismo.co.jp/en/products/c…/pdf/pivot.pdf