Yukon Gear High Performance Gear Set For GM 11.5in in a 4.56 Ratio

Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle. Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec 11.5AAM GM & CHY 4.56 R&P Fitment: Chevrolet Silverado 2500 Base 2001 to 2004 Chevrolet Silverado 2500 LS 2001 to 2004 Chevrolet Silverado 2500 LT 2001 to 2004 Chevrolet Silverado 2500 WT 2004 Chevrolet Silverado 2500 HD Base 2001 to 2005 Chevrolet Silverado 2500 HD High Country 2015 Chevrolet Silverado 2500 HD LS 2001 to 2006 Chevrolet Silverado 2500 HD LT 2001 to 2015 Chevrolet Silverado 2500 HD LTZ 2007 to 2015 Chevrolet Silverado 2500 HD WT 2003 to 2015 Chevrolet Silverado 3500 Base 2001 to 2005 Chevrolet Silverado 3500 LS 2001 to 2006 Chevrolet Silverado 3500 LT 2001 to 2006 Chevrolet Silverado 3500 WT 2004 Chevrolet Silverado 3500 WT 2006 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007 Chevrolet Silverado 3500 HD High Country 2015 Chevrolet Silverado 3500 HD LT 2007 to 2015 Chevrolet Silverado 3500 HD LTZ 2007 to 2015 Chevrolet Silverado 3500 HD WT 2007 to 2015 Dodge Ram 2500 Laramie 2003 Dodge Ram 2500 Laramie 2005 to 2010 Dodge Ram 2500 Power Wagon 2006 to 2010 Dodge Ram 2500 SLT 2003 to 2010 Dodge Ram 2500 Sport 2006 to 2007 Dodge Ram 2500 ST 2003 to 2010 Dodge Ram 2500 SXT 2008 to 2010 Dodge Ram 2500 TRX 2010 Dodge Ram 2500 TRX4 2006 to 2007 Dodge Ram 2500 Van Base 2003 Dodge Ram 3500 Laramie 2003 to 2010 Dodge Ram 3500 SLT 2003 to 2010 Dodge Ram 3500 Sport 2006 to 2007 Dodge Ram 3500 ST 2003 to 2010 Dodge Ram 3500 SXT 2008 to 2009 Dodge Ram 3500 TRX4 2007 GMC Sierra 2500 Base 2002 to 2004 GMC Sierra 2500 SL 2001 to 2002 GMC Sierra 2500 SLE 2001 to 2004 GMC Sierra 2500 SLT 2001 to 2004 GMC Sierra 2500 WT 2003 to 2004 GMC Sierra 2500 HD Base 2002 to 2005 GMC Sierra 2500 HD Base 2015 GMC Sierra 2500 HD Denali 2011 to 2015 GMC Sierra 2500 HD SL 2001 to 2002 GMC Sierra 2500 HD SL 2006 GMC Sierra 2500 HD SLE 2001 to 2015 GMC Sierra 2500 HD SLT 2001 to 2015 GMC Sierra 2500 HD WT 2003 to 2014 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2007 GMC Sierra 3500 Base 2002 to 2005 GMC Sierra 3500 SL 2001 to 2002 GMC Sierra 3500 SL 2006 GMC Sierra 3500 SLE 2001 to 2006 GMC Sierra 3500 SLT 2001 to 2006 GMC Sierra 3500 WT 2004 to 2006 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2007 GMC Sierra 3500 HD Base 2015 GMC Sierra 3500 HD Denali 2011 to 2015 GMC Sierra 3500 HD SLE 2007 to 2015 GMC Sierra 3500 HD SLT 2007 to 2015 GMC Sierra 3500 HD WT 2007 to 2014 Ram 2500 Big Horn 2013 to 2014 Ram 2500 Laramie 2011 to 2014 Ram 2500 Laramie Limited 2014 Ram 2500 Laramie Longhorn 2011 to 2014 Ram 2500 Lone Star 2013 to 2014 Ram 2500 Outdoorsman 2012 to 2014 Ram 2500 Power Wagon 2011 to 2014 Ram 2500 SLT 2011 to 2014 Ram 2500 ST 2011 to 2013 Ram 2500 Tradesman 2013 to 2014 Ram 3500 Big Horn 2013 to 2016 Ram 3500 Laramie 2011 to 2016 Ram 3500 Laramie Limited 2014 to 2015 Ram 3500 Laramie Longhorn 2011 to 2016 Ram 3500 Limited 2016 Ram 3500 Lone Star 2013 to 2015 Ram 3500 SLT 2011 to 2016 Ram 3500 ST 2011 to 2013 Ram 3500 Tradesman 2013 to 2016