Yukon Gear High Performance Gear Set For Dana S111 in a 4.11 Ratio sanding wheels Class H Rails to ensure

Class H Rails to ensure more a consistent and better out of the box experience (more details below)

2015-2016 GMC Sierra 2500 HD Base 2011-2016 GMC Sierra 2500 HD Denali 2006 GMC Sierra 2500 HD SL 2004-2016 GMC Sierra 2500 HD SLE 2004-2016 GMC Sierra 2500 HD SLT 2004-2014 GMC Sierra 2500 HD WT 2007 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 2004-2005 GMC Sierra 3500 Base 2006 GMC Sierra 3500 SL 2004-2006 GMC Sierra 3500 SLE 2004-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2015-2016 GMC Sierra 3500 HD Base 2011-2016 GMC Sierra 3500 HD Denali 2007-2016 GMC Sierra 3500 HD SLE 2007-2016 GMC Sierra 3500 HD SLT 2007-2014 GMC Sierra 3500 HD WT

Total/Rotate/Recip (GR*): 1189/739/450

A fuel system flush can't guarantee all the residual contaminants will be eliminated

Year Make Model Submodel 2002-2014 Cadillac Escalade Base 2009-2013 Cadillac Escalade Hybrid 2010-2013 Cadillac Escalade Hybrid Platinum 2011-2014 Cadillac Escalade Luxury 2008-2014 Cadillac Escalade Platinum 2011-2014 Cadillac Escalade Premium 2003-2014 Cadillac Escalade ESV Base 2011-2014 Cadillac Escalade ESV Luxury 2008-2014 Cadillac Escalade ESV Platinum 2011-2014 Cadillac Escalade ESV Premium 2002-2013 Cadillac Escalade EXT Base 2011-2013 Cadillac Escalade EXT Luxury 2011-2013 Cadillac Escalade EXT Premium 1999-2005 Chevrolet Silverado 1500 Base 2016-2019 Chevrolet Silverado 1500 Custom 2019 Chevrolet Silverado 1500 Custom Trail Boss 2014-2019 Chevrolet Silverado 1500 High Country 2004-2006

Yukon Gear High Performance Gear Set For Dana S111 in a 4.11 Ratio sanding wheels Class H Rails to ensureYukon 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