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04-02-2007 | 10:35 PM

#28

rolland

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Joined: Aug 2004

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From: Tacoma, WA

RE: Stupid Question

I used it on the stock motor and since the swap on the OS .18.
I believe that they only come in two sizes the 10mm and the 11mm. The 10mm one is the one that I use.

rolland

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