Yukon Gear Grizzly Locker For Dana 60 / 4.56+ / 30 Spline

Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions.This Part Fits: Year Make Model Submodel 1972 Chevrolet Brookwood Base 1967-1972 Chevrolet C10 Pickup Base 1967-1972 Chevrolet C10 Suburban Base 1964-1973 Chevrolet C20 Pickup Base 1967-1972 Chevrolet C20 Suburban Base 1975-1996 Chevrolet G30 Beauville 1983-1984 Chevrolet G30 Bonaventure 1975-1996 Chevrolet G30 Chevy Van 1975-1996 Chevrolet G30 Hi-Cube 1975-1996 Chevrolet G30 Sportvan 1970-1974 Chevrolet G30 Van Base 1970-1974 Chevrolet G30 Van Sportvan 1967-1973 Chevrolet K10 Pickup Base 1967-1974 Chevrolet K10 Suburban Base 1981-1986 Chevrolet K10 Suburban Custom 1975-1980 Chevrolet K10 Suburban Custom Deluxe 1981 Chevrolet K10 Suburban Deluxe 1975-1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale 1975-1977,1979-1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado 1967-1972 Chevrolet K20 Suburban Base 1977-1981 Chevrolet K30 Cheyenne 1981-1986 Chevrolet K30 Custom 1977-1980 Chevrolet K30 Custom Deluxe 1981 Chevrolet K30 Deluxe 1977-1986 Chevrolet K30 Scottsdale 1977-1986 Chevrolet K30 Silverado 1971-1974 Chevrolet K30 Pickup Base 1988-1991 Chevrolet K3500 Cheyenne 1988-1991 Chevrolet K3500 Scottsdale 1988-1991 Chevrolet K3500 Silverado 1964-1966 Chevrolet Suburban Base 1987 Chevrolet V10 Suburban Custom Deluxe 1987-1988 Chevrolet V10 Suburban Scottsdale 1987-1988 Chevrolet V10 Suburban Silverado 1988 Chevrolet V30 Cheyenne 1987-1988 Chevrolet V30 Custom Deluxe 1987-1988 Chevrolet V30 Scottsdale 1987-1988 Chevrolet V30 Silverado 1989-1991 Chevrolet V3500 Cheyenne 1989-1990 Chevrolet V3500 Scottsdale 1989-1991 Chevrolet V3500 Silverado 1975-1980 Dodge B100 Base 1971-1974 Dodge B100 Van Base 1971-1974 Dodge B100 Van Sportsman 1975-1980 Dodge B200 Base 1971-1974 Dodge B200 Van Base 1972-1974 Dodge B200 Van Maxi 1972-1974 Dodge B200 Van Maxi Wagon 1971-1974 Dodge B200 Van Sportsman 1981-1994 Dodge B250 Base 1995-1998 Dodge B2500 Base 1975-1980 Dodge B300 Base 1971-1974 Dodge B300 Van Base 1972-1974 Dodge B300 Van Maxi 1972-1974 Dodge B300 Van Maxi Wagon 1971-1974 Dodge B300 Van Sportsman 1981-1994 Dodge B350 Base 1995-1998 Dodge B3500 Base 1969 Dodge Charger 500 1966-1969 Dodge Charger Base 1969 Dodge Charger Daytona 1967-1969 Dodge Charger R/T 1969 Dodge Charger SE 1977-1980 Dodge D200 Base 1975-1976 Dodge D200 Custom 1968-1974 Dodge D200 Pickup Base 1960-1967 Dodge D200 Series Base 1981-1993 Dodge D250 Base 1977-1980 Dodge D300 Base 1975-1976 Dodge D300 Custom 1968-1974 Dodge D300 Pickup Base 1960-1967 Dodge D300 Series Base 1981-1993 Dodge D350 Base 1968 Dodge Dart 270 1968-1969 Dodge Dart Base 1969 Dodge Dart Custom 1968-1969 Dodge Dart GT 1968-1969 Dodge Dart GTS 1969 Dodge Dart Swinger 1969 Dodge Dart Swinger 340 1994-2002 Dodge Ram 2500 Base 1999-2003 Dodge Ram 2500 Van Base 1994-2002 Dodge Ram 3500 Base 1999-2003 Dodge Ram 3500 Van Base 1993 Dodge Ramcharger Base 1993 Dodge Ramcharger Canyon Sport 1993 Dodge Ramcharger Royal SE 1975-1980 Dodge W200 Base 1968-1974 Dodge W200 Pickup Base 1960-1967 Dodge W200 Series Base 1981-1993 Dodge W250 Base 1977-1980 Dodge W300 Base 1975-1976 Dodge W300 Custom 1968-1974 Dodge W300 Pickup Base 1960-1967 Dodge W300 Series Base 1981-1993 Dodge W350 Base 1989 Ford E-150 Econoline XL 1975-1976,1980-1982,1984-1986,1992-2002 Ford E-250 Econoline Base 1975-1976,1980-1982 Ford E-250 Econoline Chateau 1975-1976,1980-1983,1987-1991 Ford E-250 Econoline Custom 1975-1976 Ford E-250 Econoline Northland 1983-2000 Ford E-250 Econoline XL 1975-1976,1980-1982,1984-1986 Ford E-250 Econoline Club Wagon Base 1975-1976,1980-1982 Ford E-250 Econoline Club Wagon Chateau 1975-1976,1980-1983,1987-1991 Ford E-250 Econoline Club Wagon Custom 1975-1976 Ford E-250 Econoline Club Wagon Northland 1983-1991 Ford E-250 Econoline Club Wagon XL 1984-1991 Ford E-250 Econoline Club Wagon XLT 1969-1974 Ford E-300 Econoline Base 1970-1974 Ford E-300 Econoline Chateau Wagon 1969-1974 Ford E-300 Econoline Club Wagon 1971-1972 Ford E-300 Econoline Custom Wagon 1975-1982,1984-1986,1992-1998 Ford E-350 Econoline Base 1975-1982 Ford E-350 Econoline Chateau 1975-1983,1987-1991 Ford E-350 Econoline Custom 1975-1978 Ford E-350 Econoline Northland 1983-1998 Ford E-350 Econoline XL 1977-1982,1984-1986 Ford E-350 Econoline Club Wagon Base 1977-1982,1992-2001 Ford E-350 Econoline Club Wagon Chateau 1992-1996 Ford E-350 Econoline Club Wagon Chateau HD 1977-1983,1987-2000 Ford E-350 Econoline Club Wagon Custom 1992-1993 Ford E-350 Econoline Club Wagon Custom HD 1977-1978 Ford E-350 Econoline Club Wagon Northland 1983-1991,2001 Ford E-350 Econoline Club Wagon XL 1994-1998 Ford E-350 Econoline Club Wagon XL HD 1984-1989,1991-2001 Ford E-350 Econoline Club Wagon XLT 1992-1998 Ford E-350 Econoline Club Wagon XLT HD 1999-2001 Ford E-350 Super Duty Base 1999-2000 Ford E-350 Super Duty XL 1965-1971 Ford F-100 Base 1954-1974,1976-1978,1983-1986 Ford F-250 Base 1975-1982 Ford F-250 Custom 1975-1978 Ford F-250 Northland 1975-1981 Ford F-250 Ranger 1978-1981 Ford F-250 Ranger Lariat 1975-1981 Ford F-250 Ranger XLT 1982-1986 Ford F-250 XL 1982-1983 Ford F-250 XLS 1977,1983-1984 Ford F-250 XLT 1982,1985-1986 Ford F-250 XLT Lariat 1976-1978 Ford F-350 Base 1975-1978 Ford F-350 Custom 1975-1978 Ford F-350 Northland 1975-1978 Ford F-350 Ranger 1978 Ford F-350 Ranger Lariat 1975-1978 Ford F-350 Ranger XLT 1977 Ford F-350 XLT 1967-1972 GMC C15/C1500 Pickup Base 1967-1972 GMC C15/C1500 Suburban Base 1967-1972 GMC C25/C2500 Pickup Base 1967-1973 GMC C25/C2500 Suburban Base 1975-1978 GMC G35 Magnavan 1975-1978 GMC G35 Rally 1975-1978 GMC G35 Rally Camper Special 1975-1978 GMC G35 Rally STX 1975-1978 GMC G35 Vandura 1975-1978 GMC G35 Vandura Special 1971,1974 GMC G35/G3500 Van Base 1971-1974 GMC G35/G3500 Van Rally 1971-1974 GMC G35/G3500 Van Vandura 1979-1991 GMC G3500 Magnavan 1979-1991 GMC G3500 Rally 1979-1991 GMC G3500 Rally Camper Special 1983-1984,1986-1988 GMC G3500 Rally Custom 1979-1991 GMC G3500 Rally STX 1979-1991 GMC G3500 Vandura 1979-1991 GMC G3500 Vandura Special 1967-1972 GMC K15/K1500 Pickup Base 1967-1972 GMC K15/K1500 Suburban Base 1967-1972 GMC K25/K2500 Suburban Base 1977-1978 GMC K35 Base 1977-1978 GMC K35 High Sierra 1977-1978 GMC K35 Sierra Classic 1977-1978 GMC K35 Sierra Grande 1971-1974 GMC K35/K3500 Pickup Base 1979-1986 GMC K3500 Base 1979-1986 GMC K3500 High Sierra 1988-1991 GMC K3500 Sierra 1979-1986 GMC K3500 Sierra Classic 1979-1982 GMC K3500 Sierra Grande 1988-1991 GMC K3500 Sierra SLE 1988-1991 GMC K3500 Sierra SLX 1964-1966 GMC Suburban Base 1987-1991 GMC V3500 Base 1987-1989 GMC V3500 High Sierra 1987-1989 GMC V3500 Sierra Classic 1990-1991 GMC V3500 SLE 1963-1976 Jeep Wagoneer Base 1973-1976 Jeep Wagoneer Custom 1968-1969 Plymouth Barracuda Base 1968 Plymouth Fury Custom Suburban 1968-1969 Plymouth Fury Sport 1968 Plymouth Fury Sport Suburban 1968 Plymouth Fury Suburban 1968-1969 Plymouth Fury VIP 1968-1969 Plymouth GTX Base 1968-1970 Plymouth Road Runner Base