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what gear do I have

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Old Jun 30, 2003 | 05:13 PM
  #1  
Bradygoodz's Avatar
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From: Brentwood,Tn
Default what gear do I have

I was looking for my gear size on my inside door paner sticker,how do i know which gear i have.I saw the number GU5 with all the parts identification #'s.
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Old Jun 30, 2003 | 05:40 PM
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Default Re: what gear do I have

If its GU5...then you have the 3.23's.....I have an A4 and GU5 which is the code for 3.23's...if you have a GU2....then its 2.73.....
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Old Jun 30, 2003 | 08:57 PM
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Default Re: what gear do I have

Yeah what he said.... lucky that there not 2.73's
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Old Jun 30, 2003 | 10:38 PM
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Default Re: what gear do I have

hell, got a buddy here runnin 11.80's with heads, exhaust, 3800 stall, a few lil things and his own programing on 400hp with the stock 7.5 2.73's on slicks with a STOCK cam
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Old Jul 1, 2003 | 02:09 AM
  #5  
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Default Re: what gear do I have

Sweet,3:23's thats what i hoped i had,thanks for the info.
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Old Jul 1, 2003 | 11:04 AM
  #6  
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Default Re: what gear do I have

What is the stock gearing for an 99 - M6 (T-56) six speed manual?
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Old Jul 1, 2003 | 06:56 PM
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Default Re: what gear do I have

i looked on my door as well and saw nothing about GU5 or GU2 but i did see a GU6.can anybody help?
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Old Jul 1, 2003 | 07:26 PM
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Default Re: what gear do I have

GU6= 3.42
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Old Jul 1, 2003 | 07:29 PM
  #9  
ssrider's Avatar
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Default Re: what gear do I have

nice.thanx
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Old Jul 1, 2003 | 07:48 PM
  #10  
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Default Re: what gear do I have

ok now that i found out that i have 3.42's would it really be worth it to get 3.73's?would i even feel the difference?i dont want to go much higher than 3.73's though cuz i like the freeway and from rolls are fun too.anybody help?thanx
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Old Jul 3, 2003 | 08:37 AM
  #11  
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Default Re: what gear do I have

Almost everyone I've seen that has gone from a 3.42 to a 3.73 has wished that they had used 4.10's. The difference is probably not worth the $$$ to go to a 3.73. Good luck! (though, I'm not a fan of 4.10's....the small pinion gear is somewhat fragile)
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