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4.10s rcsb

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Old 09-22-2008, 09:20 PM
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Default 4.10s rcsb
whats up? i have a 08 rcsb w/ 5.3 and 3.73 gears, will i notice enough of a difference to do the swap, 3.73 to 4.10??? if so where can i get them> and what part# etc?? what rear is in my truck?? thanks
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Old 09-23-2008, 04:58 PM
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35 veiws and still no opinions??
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Old 09-23-2008, 05:33 PM
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I would say your not goin to see much of a difference... but ive still got stock 3.42s..
I say save the money and get headers or something
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Old 09-23-2008, 05:34 PM
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you have a 8.625" 10bolt rear end..

What are your mods?
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Old 09-23-2008, 06:17 PM
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mods so far are only a k&n and pace setter longtubes w/ flowmaster. coming soon cam, ud pullies, tune
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Old 09-23-2008, 06:19 PM
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i dont think u would notice much, maybe get a locker if you dont have one
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Old 09-23-2008, 06:31 PM
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I Just Put My 410 Gears On And I Noticed A Difference It Woke It Up At The Start I Cruise At 2500rpms At 80mph With Just Bolt Ons And I Had 373 With The Gm Locker
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Old 09-23-2008, 06:33 PM
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One thing to look at too, what is your tire size? and how heavy are your rims?
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Old 09-23-2008, 06:36 PM
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my tires are 29.3" o/d so i actually changed the gear ratio there, im not sure how much my wheels weigh, but then again i dont really car b/c im keeping them on there!!
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Old 09-23-2008, 06:39 PM
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so your already turning a lower gear ratio. do you plan on staying NA, is this your daily driver, how loud is your exhaust, is your goal better et's or better pulling power
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