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4.10s or 4.30s

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Old 08-04-2012, 01:31 PM
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Default 4.10s or 4.30s
I cannt make up my mind on 4.10 or 4.30 in my 06 silverado. Is there much of a difference between the two?
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Old 08-04-2012, 01:39 PM
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whats your current ratio? what tire size?
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Old 08-04-2012, 01:43 PM
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3.23 245/70 17 with stock gmc wheels
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Old 08-04-2012, 01:46 PM
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you'll be happy with the 4.10s. Its going to be a big jump from your current gear.
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Old 08-04-2012, 01:56 PM
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I have in my cousin truck he has 4.56s an 3800 stall an husks *** I just want the same fell with out getting like 10 miles a gallon either. How would 4.30s fell in a stock truck
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Old 08-04-2012, 03:54 PM
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Originally Posted by pewterliftedz
you'll be happy with the 4.10s. Its going to be a big jump from your current gear.
^^^^^^ What he said, I went from 3.23's to 4.10's...felt like I added 50HP.I think in a DD 4.10's would be max for a 4l60 or 80e. I ran 4.56's with my t56 and they were perfect.
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Old 08-11-2012, 03:25 PM
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Originally Posted by 1969x11
^^^^^^ What he said, I went from 3.23's to 4.10's...felt like I added 50HP.I think in a DD 4.10's would be max for a 4l60 or 80e. I ran 4.56's with my t56 and they were perfect.
im gonna be doing this soon aswell. what kinda gasmileage are you gettin nowadays?
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