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Ok all you gear heads here is my ?. I have an 04 QC 5.7 4x4 that I want to move from 3.92's to 4.56. What is the gear size for the front diff? I have been told 205 HD. Every search turns up nothing. I know the rear is 9 1/4. I just have to choose a manufacturer Motive, Strange, Precision, OE(Mopar) you get the idea. However the front is throwing me for a loop. Help ME PLEASE!!

PS: All these jokers here in STL want anywhere from 1400-2500 for the parts and labor that's got to be a f---ing joke! TIA Kevin :rck:
 

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um you have to tell us if you have a 1500 or 2500/3500.. that makes a huge difference
 

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im assuming its a 1500 since your saying the rear is a 9-1/4
 

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The front diff on a 1500 is 8.25". Motive makes one that will fit. Yeah, gears cost that much out here for a 4x4 too.
 

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sandiegohemi said:
The front diff on a 1500 is 8.25". Motive makes one that will fit. Yeah, gears cost that much out here for a 4x4 too.
I was looking around trying to find the answer but Sandiegohemi beat me to it...

YES you have an 8.25 in the front.

SPEED SAFE, AIR RAM
 
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