H3 rear end

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02-12-2017, 01:26 PM

thorg113

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Join Date: Jun 2015

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H3 rear end

I've searched and can't find anything. I have an 06 h3 and I'm trying to figure out if it comes with dana 60s or what does it have.

02-12-2017, 06:50 PM

Happy Hummer

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Join Date: Oct 2011

Location: Wisconsin

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Hummer X Forum ? View topic - H3 Rear axle specs?

AAM8.5 according to a very cursory search via google.

AAM 7.25 ifs

Chris

02-13-2017, 07:55 AM

TAINTER

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Join Date: Sep 2008

Location: SE Michigan

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H3/H3T Rear differential is a GM 10 bolt 8.6" ring gear with 30 spline axle shafts.
I5 will have 4:56 gears from the factory with optional Eaton electric locker.
V8 will have 4:10 gears from the factory with optional Eaton electric locker.

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