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75sierraclassic · 08-03-2011, 04:55 PM

Look at the Powetrax limited slip diffs. These are much easier to install as they just replace your spider gears. I've heard good things about them and always wanted one for my truck.

http://www.summitracing.com/search/B...FdTAKgod1Q0Vwg

08-03-2011, 04:55 PM	#3
75sierraclassic Registered User Join Date: Jun 2002 Location: Kansas City, MO Posts: 186	Re: Rear End: 2006 Silverado 2500 HD 6.6L Look at the Powetrax limited slip diffs. These are much easier to install as they just replace your spider gears. I've heard good things about them and always wanted one for my truck. http://www.summitracing.com/search/B...FdTAKgod1Q0Vwg