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Old 01-10-2013, 07:14 PM   #1
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Default New Gears

Ok so I have an auto and I have decided that for my next upgrade I want to upgrade my gears. I think I have 2.73 but I dont know how to tell. Anyways its a daily driver so would 3.73s be good? Good on the highway? And what would my car top out at?
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Old 01-11-2013, 08:11 AM   #2
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3.73's are a great all around gear accompanied with the 4l60e. Is a great upgrade and you wont regret it.
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Old 01-11-2013, 09:05 AM   #3
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There's a code in the glove box that tells you your gear. What's even easier is if you have gear "1" on your selector, you have 3.23's. At least that's how I remember it. 2.73's were too loud for gm to put in a select for gear 1 apparently.

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Old 01-11-2013, 09:10 AM   #4
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just to be curious, what brand gears are you planning on going with?
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Old 01-11-2013, 11:36 PM   #5
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I have no idea, what brand is good?
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Old 01-12-2013, 06:37 AM   #6
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I've used Motive before with good luck.
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Old 01-14-2013, 05:49 AM   #7
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Check your door code...GU2 is 2.73. Get motive 3.73s, you'll love them.
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Old 01-14-2013, 08:58 AM   #8
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Motive or Richmond are two of the best brands. The amount of noise all depends on the setup really.
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