Yukon Gear Grizzly Locker / Ford 10.25in & 10.5in w/ 35 Splines

The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. Fits Ford 10.25'' and 10.5''. Grizzly Lockers are a mechanical locking differential designed for off-road and racing use. Patented design reduces common locker failures. 10.25in./ 10.5in. FORD 35spl GRIZZLY LOCKER FF AXLE ONLY Fitment: 1985 Ford E-250 Econoline Base 1985 Ford E-250 Econoline XL 1985 Ford E-350 Econoline Base 1985 Ford E-350 Econoline XL 1985 Ford E-350 Econoline Club Wagon Base 1985 Ford E-350 Econoline Club Wagon XL 1985 Ford E-350 Econoline Club Wagon XLT 1985 Ford F-250 Base 1985 Ford F-250 XL 1985 Ford F-250 XLT Lariat 1985 Ford F-350 Base 1985 Ford F-350 XL 1985 Ford F-350 XLT Lariat 1986 Ford E-250 Econoline Base 1986 Ford E-250 Econoline XL 1986 Ford E-350 Econoline Base 1986 Ford E-350 Econoline XL 1986 Ford E-350 Econoline Club Wagon Base 1986 Ford E-350 Econoline Club Wagon XL 1986 Ford E-350 Econoline Club Wagon XLT 1986 Ford F-250 Base 1986 Ford F-250 XL 1986 Ford F-250 XLT Lariat 1986 Ford F-350 Base 1986 Ford F-350 XL 1986 Ford F-350 XLT Lariat 1987 Ford E-250 Econoline Custom 1987 Ford E-250 Econoline XL 1987 Ford E-350 Econoline Custom 1987 Ford E-350 Econoline XL 1987 Ford E-350 Econoline Club Wagon Custom 1987 Ford E-350 Econoline Club Wagon XL 1987 Ford E-350 Econoline Club Wagon XLT 1987 Ford F-250 Custom 1987 Ford F-250 XL 1987 Ford F-250 XLT Lariat 1987 Ford F-350 Custom 1987 Ford F-350 XL 1987 Ford F-350 XLT Lariat 1988 Ford E-250 Econoline Custom 1988 Ford E-250 Econoline XL 1988 Ford E-350 Econoline Custom 1988 Ford E-350 Econoline XL 1988 Ford E-350 Econoline Club Wagon Custom 1988 Ford E-350 Econoline Club Wagon XL 1988 Ford E-350 Econoline Club Wagon XLT 1988 Ford F-250 Custom 1988 Ford F-250 XL 1988 Ford F-250 XLT Lariat 1988 Ford F-350 Custom 1988 Ford F-350 XL 1988 Ford F-350 XLT Lariat 1989 Ford E-250 Econoline Custom 1989 Ford E-250 Econoline XL 1989 Ford E-350 Econoline Custom 1989 Ford E-350 Econoline XL 1989 Ford E-350 Econoline Club Wagon Custom 1989 Ford E-350 Econoline Club Wagon XL 1989 Ford E-350 Econoline Club Wagon XLT 1989 Ford F-250 Custom 1989 Ford F-250 XL 1989 Ford F-250 XLT Lariat 1989 Ford F-350 Custom 1989 Ford F-350 XL 1989 Ford F-350 XLT Lariat 1990 Ford E-250 Econoline Custom 1990 Ford E-250 Econoline XL 1990 Ford E-350 Econoline Custom 1990 Ford E-350 Econoline XL 1990 Ford E-350 Econoline Club Wagon Custom 1990 Ford E-350 Econoline Club Wagon XL 1990 Ford F-250 Custom 1990 Ford F-250 XL 1990 Ford F-250 XLT Lariat 1990 Ford F-350 Custom 1990 Ford F-350 XL 1990 Ford F-350 XLT Lariat 1991 Ford E-250 Econoline Custom 1991 Ford E-250 Econoline XL 1991 Ford E-350 Econoline Custom 1991 Ford E-350 Econoline XL 1991 Ford E-350 Econoline Club Wagon Custom 1991 Ford E-350 Econoline Club Wagon XL 1991 Ford E-350 Econoline Club Wagon XLT 1991 Ford F-250 Custom 1991 Ford F-250 XL 1991 Ford F-250 XLT Lariat 1991 Ford F-350 Custom 1991 Ford F-350 XL 1991 Ford F-350 XLT Lariat 1992 Ford E-250 Econoline Base 1992 Ford E-250 Econoline XL 1992 Ford E-350 Econoline Base 1992 Ford E-350 Econoline XL 1992 Ford E-350 Econoline Club Wagon Chateau 1992 Ford E-350 Econoline Club Wagon Chateau HD 1992 Ford E-350 Econoline Club Wagon Custom 1992 Ford E-350 Econoline Club Wagon Custom HD 1992 Ford E-350 Econoline Club Wagon XLT 1992 Ford E-350 Econoline Club Wagon XLT HD 1992 Ford F-250 Custom 1992 Ford F-250 XL 1992 Ford F-250 XLT Lariat 1992 Ford F-350 Custom 1992 Ford F-350 XL 1992 Ford F-350 XLT Lariat 1993 Ford E-250 Econoline Base 1993 Ford E-250 Econoline XL 1993 Ford E-350 Econoline Base 1993 Ford E-350 Econoline XL 1993 Ford E-350 Econoline Club Wagon Chateau 1993 Ford E-350 Econoline Club Wagon Chateau HD 1993 Ford E-350 Econoline Club Wagon Custom 1993 Ford E-350 Econoline Club Wagon Custom HD 1993 Ford E-350 Econoline Club Wagon XLT 1993 Ford E-350 Econoline Club Wagon XLT HD 1993 Ford F-250 XL 1993 Ford F-250 XLT 1993 Ford F-350 XL 1993 Ford F-350 XLT 1994 Ford E-250 Econoline Base 1994 Ford E-250 Econoline XL 1994 Ford E-350 Econoline Base 1994 Ford E-350 Econoline XL 1994 Ford E-350 Econoline Club Wagon Chateau 1994 Ford E-350 Econoline Club Wagon Chateau HD 1994 Ford E-350 Econoline Club Wagon Custom 1994 Ford E-350 Econoline Club Wagon XL HD 1994 Ford E-350 Econoline Club Wagon XLT 1994 Ford E-350 Econoline Club Wagon XLT HD 1994 Ford F-250 XL 1994 Ford F-250 XLT 1994 Ford F-350 XL 1994 Ford F-350 XLT 1995 Ford E-250 Econoline Base 1995 Ford E-250 Econoline XL 1995 Ford E-350 Econoline Base 1995 Ford E-350 Econoline XL 1995 Ford E-350 Econoline Club Wagon Chateau 1995 Ford E-350 Econoline Club Wagon Chateau HD 1995 Ford E-350 Econoline Club Wagon Custom 1995 Ford E-350 Econoline Club Wagon XL HD 1995 Ford E-350 Econoline Club Wagon XLT 1995 Ford E-350 Econoline Club Wagon XLT HD 1995 Ford F-250 Eddie Bauer 1995 Ford F-250 Special 1995 Ford F-250 XL 1995 Ford F-250 XLT 1995 Ford F-350 Eddie Bauer 1995 Ford F-350 Special 1995 Ford F-350 XL 1995 Ford F-350 XLT 1996 Ford E-250 Econoline Base 1996 Ford E-250 Econoline XL 1996 Ford E-350 Econoline Base 1996 Ford E-350 Econoline XL 1996 Ford E-350 Econoline Club Wagon Chateau 1996 Ford E-350 Econoline Club Wagon Chateau HD 1996 Ford E-350 Econoline Club Wagon Custom 1996 Ford E-350 Econoline Club Wagon XL HD 1996 Ford E-350 Econoline Club Wagon XLT 1996 Ford E-350 Econoline Club Wagon XLT HD 1996 Ford F-250 Eddie Bauer 1996 Ford F-250 Special 1996 Ford F-250 XL 1996 Ford F-250 XLT 1996 Ford F-350 Special 1996 Ford F-350 XL 1996 Ford F-350 XLT 1997 Ford E-250 Econoline Base 1997 Ford E-250 Econoline XL 1997 Ford E-350 Econoline Base 1997 Ford E-350 Econoline XL 1997 Ford E-350 Econoline Club Wagon Chateau 1997 Ford E-350 Econoline Club Wagon Custom 1997 Ford E-350 Econoline Club Wagon XL HD 1997 Ford E-350 Econoline Club Wagon XLT 1997 Ford E-350 Econoline Club Wagon XLT HD 1997 Ford F-250 Base 1997 Ford F-250 Lariat 1997 Ford F-250 XL 1997 Ford F-250 XLT 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 1998 Ford E-250 Econoline Base 1998 Ford E-250 Econoline XL 1998 Ford E-350 Econoline Base 1998 Ford E-350 Econoline XL 1998 Ford E-350 Econoline Club Wagon Chateau 1998 Ford E-350 Econoline Club Wagon Custom 1998 Ford E-350 Econoline Club Wagon XL HD 1998 Ford E-350 Econoline Club Wagon XLT 1998 Ford E-350 Econoline Club Wagon XLT HD 1998 Ford F-250 Base 1998 Ford F-250 Lariat 1998 Ford F-250 XL 1998 Ford F-250 XLT 1999 Ford E-250 Econoline Base 1999 Ford E-250 Econoline XL 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 E-350 Super Duty Base 1999 Ford E-350 Super Duty XL 1999 Ford F-250 Base 1999 Ford F-250 Lariat 1999 Ford F-250 XL 1999 Ford F-250 XLT 1999 Ford F-250 Super Duty Lariat 1999 Ford F-250 Super Duty XL 1999 Ford F-250 Super Duty XLT 1999 Ford F-350 Super Duty Lariat 1999 Ford F-350 Super Duty XL 1999 Ford F-350 Super Duty XLT 2000 Ford E-250 Econoline Base 2000 Ford E-250 Econoline XL 2000 Ford E-350 Econoline Club Wagon Chateau 2000 Ford E-350 Econoline Club Wagon Custom 2000 Ford E-350 Econoline Club Wagon XLT 2000 Ford E-350 Super Duty Base 2000 Ford E-350 Super Duty XL 2000 Ford Excursion Limited 2000 Ford Excursion XLT 2000 Ford F-150 Base 2000 Ford F-150 Harley-Davidson Edition 2000 Ford F-150 Lariat 2000 Ford F-150 Lightning 2000 Ford F-150 XL 2000 Ford F-150 XLT 2000 Ford F-250 Super Duty Lariat 2000 Ford F-250 Super Duty XL 2000 Ford F-250 Super Duty XLT 2000 Ford F-350 Super Duty Lariat 2000 Ford F-350 Super Duty XL 2000 Ford F-350 Super Duty XLT 2001 Ford E-250 Econoline Base 2001 Ford E-350 Econoline Club Wagon Chateau 2001 Ford E-350 Econoline Club Wagon XL 2001 Ford E-350 Econoline Club Wagon XLT 2001 Ford E-350 Super Duty Base 2001 Ford Excursion Limited 2001 Ford Excursion XLT 2001 Ford F-150 Harley-Davidson Edition 2001 Ford F-150 King Ranch 2001 Ford F-150 Lariat 2001 Ford F-150 Lightning 2001 Ford F-150 XL 2001 Ford F-150 XLT 2001 Ford F-250 Super Duty Lariat 2001 Ford F-250 Super Duty XL 2001 Ford F-250 Super Duty XLT 2001 Ford F-350 Super Duty Lariat 2001 Ford F-350 Super Duty XL 2001 Ford F-350 Super Duty XLT 2002 Ford E-250 Econoline Base 2002 Ford E-350 Super Duty Base 2002 Ford Excursion Limited 2002 Ford Excursion XLT 2002 Ford F-150 Harley-Davidson Edition 2002 Ford F-150 King Ranch 2002 Ford F-150 Lariat 2002 Ford F-150 Lightning 2002 Ford F-150 XL 2002 Ford F-150 XLT 2002 Ford F-250 Super Duty Lariat 2002 Ford F-250 Super Duty XL 2002 Ford F-250 Super Duty XLT 2002 Ford F-350 Super Duty Lariat 2002 Ford F-350 Super Duty XL 2002 Ford F-350 Super Duty XLT 2003 Ford E-250 Base 2003 Ford E-350 Super Duty Base 2003 Ford Excursion Eddie Bauer 2003 Ford Excursion Limited 2003 Ford Excursion XLT 2003 Ford F-150 Harley-Davidson Edition 2003 Ford F-150 King Ranch 2003 Ford F-150 Lariat 2003 Ford F-150 Lightning 2003 Ford F-150 XL 2003 Ford F-150 XLT 2003 Ford F-250 Super Duty Lariat 2003 Ford F-250 Super Duty XL 2003 Ford F-250 Super Duty XLT 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 Ford E-250 Base 2004 Ford E-350 Super Duty Base 2004 Ford Excursion Eddie Bauer 2004 Ford Excursion Limited 2004 Ford Excursion XLS 2004 Ford Excursion XLT 2004 Ford F-150 FX4 2004 Ford F-150 Lariat 2004 Ford F-150 STX 2004 Ford F-150 XL 2004 Ford F-150 XLT 2004 Ford F-250 Super Duty Harley-Davidson Edition 2004 Ford F-250 Super Duty King Ranch 2004 Ford F-250 Super Duty Lariat 2004 Ford F-250 Super Duty XL 2004 Ford F-250 Super Duty XLT 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 Ford E-250 Base 2005 Ford E-350 Super Duty Base 2005 Ford Excursion Eddie Bauer 2005 Ford Excursion Limited 2005 Ford Excursion XLS 2005 Ford Excursion XLT 2005 Ford F-150 FX4 2005 Ford F-150 King Ranch 2005 Ford F-150 Lariat 2005 Ford F-150 STX 2005 Ford F-150 XL 2005 Ford F-150 XLT 2005 Ford F-250 Super Duty Harley-Davidson Edition 2005 Ford F-250 Super Duty King Ranch 2005 Ford F-250 Super Duty Lariat 2005 Ford F-250 Super Duty XL 2005 Ford F-250 Super Duty XLT 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 Ford E-250 Base 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-150 FX4 2006 Ford F-150 Harley-Davidson Edition 2006 Ford F-150 King Ranch 2006 Ford F-150 Lariat 2006 Ford F-150 STX 2006 Ford F-150 XL 2006 Ford F-150 XLT 2006 Ford F-250 Super Duty Harley-Davidson Edition 2006 Ford F-250 Super Duty King Ranch 2006 Ford F-250 Super Duty Lariat 2006 Ford F-250 Super Duty XL 2006 Ford F-250 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 Ford E-250 Base 2007 Ford E-350 Super Duty Base 2007 Ford E-350 Super Duty XL 2007 Ford E-350 Super Duty XLT 2007 Ford F-150 FX2 2007 Ford F-150 FX4 2007 Ford F-150 Harley-Davidson Edition 2007 Ford F-150 King Ranch 2007 Ford F-150 Lariat 2007 Ford F-150 STX 2007 Ford F-150 XL 2007 Ford F-150 XLT 2007 Ford F-250 Super Duty Harley-Davidson Edition 2007 Ford F-250 Super Duty King Ranch 2007 Ford F-250 Super Duty Lariat 2007 Ford F-250 Super Duty XL 2007 Ford F-250 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-250 Base 2008 Ford E-350 Super Duty Base 2008 Ford E-350 Super Duty XL 2008 Ford E-350 Super Duty XLT 2008 Ford F-150 FX2 2008 Ford F-150 Harley-Davidson Edition 2008 Ford F-150 King Ranch 2008 Ford F-150 Lariat 2008 Ford F-150 Limited 2008 Ford F-150 STX 2008 Ford F-150 THE 60TH ANNIVERSARY EDITION 2008 Ford F-150 XL 2008 Ford F-150 XLT 2008 Ford F-250 Super Duty FX4 2008 Ford F-250 Super Duty Harley-Davidson Edition 2008 Ford F-250 Super Duty King Ranch 2008 Ford F-250 Super Duty Lariat 2008 Ford F-250 Super Duty XL 2008 Ford F-250 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-250 Base 2009 Ford E-350 Super Duty Base 2009 Ford E-350 Super Duty XL 2009 Ford E-350 Super Duty XLT 2009 Ford F-150 FX4 2009 Ford F-150 King Ranch 2009 Ford F-150 Lariat 2009 Ford F-150 Platinum 2009 Ford F-150 STX 2009 Ford F-150 XL 2009 Ford F-150 XLT 2009 Ford F-250 Super Duty Cabela's 2009 Ford F-250 Super Duty FX4 2009 Ford F-250 Super Duty Harley-Davidson Edition 2009 Ford F-250 Super Duty King Ranch 2009 Ford F-250 Super Duty Lariat 2009 Ford F-250 Super Duty XL 2009 Ford F-250 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-250 Base 2010 Ford E-350 Super Duty Base 2010 Ford E-350 Super Duty XL 2010 Ford E-350 Super Duty XLT 2010 Ford F-150 FX2 2010 Ford F-150 FX4 2010 Ford F-150 Harley-Davidson Edition 2010 Ford F-150 King Ranch 2010 Ford F-150 Lariat 2010 Ford F-150 Platinum 2010 Ford F-150 STX 2010 Ford F-150 SVT Raptor 2010 Ford F-150 XL 2010 Ford F-150 XLT 2010 Ford F-250 Super Duty Cabela's 2010 Ford F-250 Super Duty Harley-Davidson Edition 2010 Ford F-250 Super Duty King Ranch 2010 Ford F-250 Super Duty Lariat 2010 Ford F-250 Super Duty XL 2010 Ford F-250 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 E-250 Base 2011 Ford E-350 Super Duty Base 2011 Ford E-350 Super Duty XL 2011 Ford E-350 Super Duty XLT 2011 Ford F-150 FX2 2011 Ford F-150 FX4 2011 Ford F-150 Harley-Davidson Edition 2011 Ford F-150 King Ranch 2011 Ford F-150 Lariat 2011 Ford F-150 Lariat Limited 2011 Ford F-150 Platinum 2011 Ford F-150 STX 2011 Ford F-150 SVT Raptor 2011 Ford F-150 XL 2011 Ford F-150 XLT 2011 Ford F-250 Super Duty King Ranch 2011 Ford F-250 Super Duty Lariat 2011 Ford F-250 Super Duty XL 2011 Ford F-250 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 E-250 Base 2012 Ford E-350 Super Duty Base 2012 Ford E-350 Super Duty XL 2012 Ford E-350 Super Duty XLT 2012 Ford F-150 FX2 2012 Ford F-150 FX4 2012 Ford F-150 Harley-Davidson Edition 2012 Ford F-150 King Ranch 2012 Ford F-150 Lariat 2012 Ford F-150 Platinum 2012 Ford F-150 STX 2012 Ford F-150 SVT Raptor 2012 Ford F-150 XL 2012 Ford F-150 XLT 2012 Ford F-250 Super Duty King Ranch 2012 Ford F-250 Super Duty Lariat 2012 Ford F-250 Super Duty XL 2012 Ford F-250 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 E-250 Base 2013 Ford E-350 Super Duty Base 2013 Ford E-350 Super Duty XL 2013 Ford E-350 Super Duty XLT 2013 Ford F-150 FX2 2013 Ford F-150 FX4 2013 Ford F-150 King Ranch 2013 Ford F-150 Lariat 2013 Ford F-150 Limited 2013 Ford F-150 Platinum 2013 Ford F-150 STX 2013 Ford F-150 SVT Raptor 2013 Ford F-150 XL 2013 Ford F-150 XLT 2013 Ford F-250 Super Duty King Ranch 2013 Ford F-250 Super Duty Lariat 2013 Ford F-250 Super Duty Platinum 2013 Ford F-250 Super Duty XL 2013 Ford F-250 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 E-250 Base 2014 Ford E-350 Super Duty Base 2014 Ford E-350 Super Duty XL 2014 Ford E-350 Super Duty XLT 2014 Ford F-250 Super Duty King Ranch 2014 Ford F-250 Super Duty Lariat 2014 Ford F-250 Super Duty Platinum 2014 Ford F-250 Super Duty XL 2014 Ford F-250 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 E-350 Super Duty Base 2015 Ford F-250 Super Duty King Ranch 2015 Ford F-250 Super Duty Lariat 2015 Ford F-250 Super Duty Platinum 2015 Ford F-250 Super Duty XL 2015 Ford F-250 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