Yukon Gear High Performance Gear Set For Dana 80 in a 3.73 Ratio / Thin

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. Fits Dana 80, 3.73 ratio, thin for 4.10 & up carriers. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up D80 3.73 THIN R/P (fits 4.10/up case) Fitment: 1988 Ford E-350 Econoline Custom 1988 Ford E-350 Econoline XL 1988 Ford F-350 Custom 1988 Ford F-350 XL 1988 Ford F-350 XLT Lariat 1989 Ford E-350 Econoline Custom 1989 Ford E-350 Econoline XL 1989 Ford F-350 Custom 1989 Ford F-350 XL 1989 Ford F-350 XLT Lariat 1990 Chevrolet K3500 Cheyenne 1990 Chevrolet K3500 Scottsdale 1990 Chevrolet K3500 Silverado 1990 Ford E-350 Econoline Custom 1990 Ford E-350 Econoline XL 1990 Ford F-350 Custom 1990 Ford F-350 XL 1990 Ford F-350 XLT Lariat 1990 GMC K3500 Sierra 1990 GMC K3500 Sierra SLE 1990 GMC K3500 Sierra SLX 1991 Chevrolet K3500 Cheyenne 1991 Chevrolet K3500 Scottsdale 1991 Chevrolet K3500 Silverado 1991 Ford E-350 Econoline Custom 1991 Ford E-350 Econoline XL 1991 Ford F-350 Custom 1991 Ford F-350 XL 1991 Ford F-350 XLT Lariat 1991 GMC K3500 Sierra 1991 GMC K3500 Sierra SLE 1991 GMC K3500 Sierra SLX 1992 Chevrolet C3500 Cheyenne 1992 Chevrolet C3500 Scottsdale 1992 Chevrolet C3500 Silverado 1992 Chevrolet G30 Beauville 1992 Chevrolet G30 Chevy Van 1992 Chevrolet G30 Hi-Cube 1992 Chevrolet G30 Sportvan 1992 Chevrolet K3500 Cheyenne 1992 Chevrolet K3500 Scottsdale 1992 Chevrolet K3500 Silverado 1992 Ford E-350 Econoline Base 1992 Ford E-350 Econoline XL 1992 Ford F-350 Custom 1992 Ford F-350 XL 1992 Ford F-350 XLT Lariat 1992 GMC C3500 Sierra 1992 GMC C3500 Sierra SLE 1992 GMC C3500 Sierra SLX 1992 GMC K3500 Sierra 1992 GMC K3500 Sierra SLE 1992 GMC K3500 Sierra SLX 1993 Chevrolet C3500 Cheyenne 1993 Chevrolet C3500 Silverado 1993 Chevrolet G30 Beauville 1993 Chevrolet G30 Chevy Van 1993 Chevrolet G30 Hi-Cube 1993 Chevrolet G30 Sportvan 1993 Chevrolet K3500 Cheyenne 1993 Chevrolet K3500 Silverado 1993 Ford E-350 Econoline Base 1993 Ford E-350 Econoline XL 1993 Ford F-350 XL 1993 Ford F-350 XLT 1993 GMC C3500 Sierra 1993 GMC C3500 Sierra SLE 1993 GMC C3500 Sierra SLX 1993 GMC K3500 Sierra 1993 GMC K3500 Sierra SLE 1993 GMC K3500 Sierra SLX 1994 Chevrolet C3500 Base 1994 Chevrolet C3500 Cheyenne 1994 Chevrolet C3500 Silverado 1994 Chevrolet G30 Beauville 1994 Chevrolet G30 Chevy Van 1994 Chevrolet G30 Hi-Cube 1994 Chevrolet G30 Sportvan 1994 Chevrolet K3500 Base 1994 Chevrolet K3500 Cheyenne 1994 Chevrolet K3500 Silverado 1994 Dodge Ram 2500 Base 1994 Dodge Ram 3500 Base 1994 Ford E-350 Econoline Base 1994 Ford E-350 Econoline XL 1994 Ford F-350 XL 1994 Ford F-350 XLT 1994 GMC C3500 Sierra SL 1994 GMC C3500 Sierra SLE 1994 GMC C3500 Sierra SLT 1994 GMC K3500 Sierra SL 1994 GMC K3500 Sierra SLE 1994 GMC K3500 Sierra SLT 1995 Chevrolet C3500 Base 1995 Chevrolet C3500 Cheyenne 1995 Chevrolet C3500 Silverado 1995 Chevrolet G30 Beauville 1995 Chevrolet G30 Chevy Van 1995 Chevrolet G30 Hi-Cube 1995 Chevrolet G30 Sportvan 1995 Chevrolet K3500 Base 1995 Chevrolet K3500 Cheyenne 1995 Chevrolet K3500 Silverado 1995 Dodge B3500 Base 1995 Dodge Ram 2500 Base 1995 Dodge Ram 3500 Base 1995 Ford E-350 Econoline Base 1995 Ford E-350 Econoline XL 1995 Ford F-350 Eddie Bauer 1995 Ford F-350 Special 1995 Ford F-350 XL 1995 Ford F-350 XLT 1995 GMC C3500 Sierra SL 1995 GMC C3500 Sierra SLE 1995 GMC C3500 Sierra SLT 1995 GMC K3500 Sierra SL 1995 GMC K3500 Sierra SLE 1995 GMC K3500 Sierra SLT 1996 Chevrolet C3500 Base 1996 Chevrolet C3500 Cheyenne 1996 Chevrolet C3500 Silverado 1996 Chevrolet Express 3500 Base 1996 Chevrolet Express 3500 LS 1996 Chevrolet K3500 Base 1996 Chevrolet K3500 Cheyenne 1996 Chevrolet K3500 Silverado 1996 Dodge B3500 Base 1996 Dodge Ram 2500 Base 1996 Dodge Ram 3500 Base 1996 Ford E-350 Econoline Base 1996 Ford E-350 Econoline XL 1996 Ford F-350 Special 1996 Ford F-350 XL 1996 Ford F-350 XLT 1996 GMC C3500 Sierra SL 1996 GMC C3500 Sierra SLE 1996 GMC C3500 Sierra SLT 1996 GMC K3500 Sierra SL 1996 GMC K3500 Sierra SLE 1996 GMC K3500 Sierra SLT 1997 Chevrolet C3500 Base 1997 Chevrolet C3500 Cheyenne 1997 Chevrolet C3500 Silverado 1997 Chevrolet Express 3500 Base 1997 Chevrolet Express 3500 LS 1997 Chevrolet K3500 Base 1997 Chevrolet K3500 Cheyenne 1997 Chevrolet K3500 Silverado 1997 Chevrolet P30 Base 1997 Dodge B3500 Base 1997 Dodge Ram 2500 Base 1997 Dodge Ram 3500 Base 1997 Ford E-350 Econoline Base 1997 Ford E-350 Econoline XL 1997 Ford F-250 HD XL 1997 Ford F-250 HD XLT 1997 Ford F-350 Base 1997 Ford F-350 XL 1997 Ford F-350 XLT 1997 GMC C3500 Sierra SL 1997 GMC C3500 Sierra SLE 1997 GMC C3500 Sierra SLT 1997 GMC K3500 Sierra SL 1997 GMC K3500 Sierra SLE 1997 GMC K3500 Sierra SLT 1997 GMC P3500 Base 1998 Chevrolet C3500 Cheyenne 1998 Chevrolet C3500 Silverado 1998 Chevrolet Express 3500 Base 1998 Chevrolet Express 3500 LS 1998 Chevrolet K3500 Cheyenne 1998 Chevrolet K3500 Silverado 1998 Chevrolet P30 Base 1998 Dodge B3500 Base 1998 Dodge Ram 2500 Base 1998 Dodge Ram 3500 Base 1998 Ford E-350 Econoline Base 1998 Ford E-350 Econoline XL 1998 GMC C3500 Sierra SL 1998 GMC C3500 Sierra SLE 1998 GMC C3500 Sierra SLT 1998 GMC K3500 Sierra SL 1998 GMC K3500 Sierra SLE 1998 GMC K3500 Sierra SLT 1998 GMC P3500 Base 1999 Chevrolet C3500 Base 1999 Chevrolet C3500 LS 1999 Chevrolet Express 3500 Base 1999 Chevrolet Express 3500 LS 1999 Chevrolet P30 Base 1999 Dodge Ram 2500 Base 1999 Dodge Ram 2500 Van Base 1999 Dodge Ram 3500 Base 1999 Ford E-350 Econoline Club Wagon Chateau 1999 Ford E-350 Econoline Club Wagon Custom 1999 Ford E-350 Econoline Club Wagon XLT 1999 Ford F-350 Super Duty Lariat 1999 Ford F-350 Super Duty XL 1999 Ford F-350 Super Duty XLT 1999 GMC C3500 Sierra SL 1999 GMC C3500 Sierra SLE 1999 GMC C3500 Sierra SLT 1999 GMC K3500 Sierra SL 1999 GMC K3500 Sierra SLE 1999 GMC K3500 Sierra SLT 1999 GMC P3500 Base 2000 Chevrolet C3500 Base 2000 Chevrolet C3500 LS 2000 Chevrolet Express 3500 Base 2000 Chevrolet Express 3500 LS 2000 Dodge Ram 2500 Base 2000 Dodge Ram 2500 Van Base 2000 Dodge Ram 3500 Base 2000 Ford E-350 Super Duty Base 2000 Ford E-350 Super Duty XL 2000 Ford F-350 Super Duty Lariat 2000 Ford F-350 Super Duty XL 2000 Ford F-350 Super Duty XLT 2000 GMC C3500 Sierra SL 2000 GMC C3500 Sierra SLE 2000 GMC C3500 Sierra SLT 2000 GMC K3500 Sierra SL 2000 GMC K3500 Sierra SLE 2000 GMC K3500 Sierra SLT 2001 Chevrolet Express 3500 Base 2001 Chevrolet Express 3500 LS 2001 Dodge Ram 2500 Base 2001 Dodge Ram 2500 Van Base 2001 Dodge Ram 3500 Base 2001 Ford E-350 Super Duty Base 2001 Ford F-350 Super Duty Lariat 2001 Ford F-350 Super Duty XL 2001 Ford F-350 Super Duty XLT 2002 Chevrolet Express 3500 Base 2002 Chevrolet Express 3500 LS 2002 Dodge Ram 2500 Base 2002 Dodge Ram 2500 Van Base 2002 Dodge Ram 3500 Base 2002 Ford E-350 Super Duty Base 2002 Ford F-350 Super Duty Lariat 2002 Ford F-350 Super Duty XL 2002 Ford F-350 Super Duty XLT 2003 Chevrolet Express 3500 Base 2003 Chevrolet Express 3500 LS 2003 Dodge Ram 2500 Van Base 2003 Ford E-350 Super Duty Base 2003 Ford F-350 Super Duty King Ranch 2003 Ford F-350 Super Duty Lariat 2003 Ford F-350 Super Duty XL 2003 Ford F-350 Super Duty XLT 2004 Chevrolet Express 3500 Base 2004 Chevrolet Express 3500 LS 2004 Ford E-350 Super Duty Base 2004 Ford F-350 Super Duty Harley-Davidson Edition 2004 Ford F-350 Super Duty King Ranch 2004 Ford F-350 Super Duty Lariat 2004 Ford F-350 Super Duty XL 2004 Ford F-350 Super Duty XLT 2005 Chevrolet Express 3500 Base 2005 Chevrolet Express 3500 LS 2005 Ford E-350 Super Duty Base 2005 Ford F-350 Super Duty Harley-Davidson Edition 2005 Ford F-350 Super Duty King Ranch 2005 Ford F-350 Super Duty Lariat 2005 Ford F-350 Super Duty XL 2005 Ford F-350 Super Duty XLT 2006 Chevrolet Express 3500 Base 2006 Chevrolet Express 3500 LS 2006 Chevrolet Express 3500 LT 2006 Ford E-350 Super Duty Base 2006 Ford E-350 Super Duty Chateau 2006 Ford E-350 Super Duty XL 2006 Ford E-350 Super Duty XLT 2006 Ford F-350 Super Duty Harley-Davidson Edition 2006 Ford F-350 Super Duty King Ranch 2006 Ford F-350 Super Duty Lariat 2006 Ford F-350 Super Duty XL 2006 Ford F-350 Super Duty XLT 2007 Chevrolet Express 3500 Base 2007 Chevrolet Express 3500 LS 2007 Chevrolet Express 3500 LT 2007 Ford E-350 Super Duty Base 2007 Ford E-350 Super Duty XL 2007 Ford E-350 Super Duty XLT 2007 Ford F-350 Super Duty Harley-Davidson Edition 2007 Ford F-350 Super Duty King Ranch 2007 Ford F-350 Super Duty Lariat 2007 Ford F-350 Super Duty XL 2007 Ford F-350 Super Duty XLT 2008 Ford E-350 Super Duty Base 2008 Ford E-350 Super Duty XL 2008 Ford E-350 Super Duty XLT 2008 Ford F-350 Super Duty FX4 2008 Ford F-350 Super Duty Harley-Davidson Edition 2008 Ford F-350 Super Duty King Ranch 2008 Ford F-350 Super Duty Lariat 2008 Ford F-350 Super Duty XL 2008 Ford F-350 Super Duty XLT 2009 Ford E-350 Super Duty Base 2009 Ford E-350 Super Duty XL 2009 Ford E-350 Super Duty XLT 2009 Ford F-350 Super Duty Cabela's 2009 Ford F-350 Super Duty FX4 2009 Ford F-350 Super Duty Harley-Davidson Edition 2009 Ford F-350 Super Duty King Ranch 2009 Ford F-350 Super Duty Lariat 2009 Ford F-350 Super Duty XL 2009 Ford F-350 Super Duty XLT 2010 Ford E-350 Super Duty Base 2010 Ford E-350 Super Duty XL 2010 Ford E-350 Super Duty XLT 2010 Ford F-350 Super Duty Cabela's 2010 Ford F-350 Super Duty Harley-Davidson Edition 2010 Ford F-350 Super Duty King Ranch 2010 Ford F-350 Super Duty Lariat 2010 Ford F-350 Super Duty XL 2010 Ford F-350 Super Duty XLT 2011 Ford F-350 Super Duty King Ranch 2011 Ford F-350 Super Duty Lariat 2011 Ford F-350 Super Duty XL 2011 Ford F-350 Super Duty XLT 2012 Ford F-350 Super Duty King Ranch 2012 Ford F-350 Super Duty Lariat 2012 Ford F-350 Super Duty XL 2012 Ford F-350 Super Duty XLT 2013 Ford F-350 Super Duty King Ranch 2013 Ford F-350 Super Duty Lariat 2013 Ford F-350 Super Duty Platinum 2013 Ford F-350 Super Duty XL 2013 Ford F-350 Super Duty XLT 2014 Ford F-350 Super Duty King Ranch 2014 Ford F-350 Super Duty Lariat 2014 Ford F-350 Super Duty Platinum 2014 Ford F-350 Super Duty XL 2014 Ford F-350 Super Duty XLT 2015 Ford F-350 Super Duty King Ranch 2015 Ford F-350 Super Duty Lariat 2015 Ford F-350 Super Duty Platinum 2015 Ford F-350 Super Duty XL 2015 Ford F-350 Super Duty XLT