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veinbar · 07-20-2011, 11:49 AM

These are the ratios that I can find for a GM 12 bolt truck rear end. Are there more options than this?

3.08... 40-13 (What I currently have)
3.42... 41-12
3.73... 41-11
4.11... 39-9
4.56... 41-9

07-20-2011, 11:49 AM	#26
veinbar Registered User Join Date: Mar 2007 Location: Austin, TX Posts: 292	Re: Rebuild or Replace? These are the ratios that I can find for a GM 12 bolt truck rear end. Are there more options than this? 3.08... 40-13 (What I currently have) 3.42... 41-12 3.73... 41-11 4.11... 39-9 4.56... 41-9