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.
- 3.73 and down ratio only
- 8620 internals for added strength
- Assembled in the USA
- Fits Dana Spicer 44 with 30 spline axles
- Patented internal design reduces common locker failures
Technical Notes: This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts.
COMPATIBLE DIFFERENTIALS
- Dana 44 Front, Standard Rotation
- Dana 44, 19 Spline
- Dana 44 Front, Disconnect Design, '94-'01
- Dana 44 Front, Disconnect Design, '93 & older
- Dana 44 IFS Front, '92 & older
- Dana 44 IFS Front, '93 & newer
- Dana 44 Rear
- Dana 44 Front, Reverse Rotation, Straight Axle
- Dana 44, TJ Rubicon Wrangler front
- Dana 44, TJ Rubicon Wrangler rear
COMPATIBLE MAKE / MODEL
- Chevrolet / Chevy Blazer (1969 - 1980)
- Chevrolet / Chevy C10 1/2 Ton (2WD) (1967 - 1968)
- Chevrolet / Chevy Camaro (1984 - 1985)
- Chevrolet / Chevy G10 1/2 Ton (1967 - 1972)
- Chevrolet / Chevy K10/ K1500 1/2 Ton (4WD) (1960 - 1972)
- Chevrolet / Chevy K20/K2500 3/4 Ton (4WD) (1962 - 1980)
- Chevrolet / Chevy K30/ K3500 1 Ton (4WD) (1968 - 1980)
- Chevrolet / Chevy K5 Blazer (4WD) (1969 - 1980)
- Chevrolet / Chevy Suburban 1/2 Ton (1960 - 1980)
- Chevrolet / Chevy Suburban 3/4 Ton (1960 - 1980)
- Dodge Ram 1500 1/2 Ton (1994 - 2001)
- Dodge Ram 2500 3/4 Ton (1994 - 2002)
- Dodge Ram Charger (1974 - 1997)
- Dodge W100 1/2 Ton 4x4 (1957 - 1989)
- Dodge W150 1/2 Ton 4x4 (1977 - 1985)
- Dodge W200 3/4 Ton 4x4 (1957 - 1984)
- Dodge W250 3/4 Ton 4x4 (1981 - 1993)
- Ford Bronco (1971 - 1977)
- Ford E-100 1/2 Ton (1968 - 1974)
- Ford E-150 1/2 Ton (1975 - 1979)
- Ford F-100 1/2 Ton (1948 - 1969)
- Ford F-150 1/2 Ton (1966 - 1977)
- Ford F-250 3/4 Ton (1959 - 1965)
- Ford F-350 1 Ton (1978 - 1979)
- GMC C15/ C1500 1/2 Ton (2WD) (1967 - 1968)
- GMC G15/ G1500 1/2 Ton (1960 - 1972)
- GMC K15/ K1500 1/2 Ton (4WD) (1960 - 1972)
- GMC K25/ K2500 3/4 Ton (4WD) (1966 - 1980)
- GMC Suburban 1/2 Ton (1960 - 1980)
- GMC Suburban 3/4 Ton (1960 - 1980)
- International Scout 800 (1968 - 1971)
- International Scout II (1971 - 1980)
- Isuzu Rodeo (1993 - 1997)
- Jaguar Mark I (1955 - 1959)
- Jaguar Mark II (1950 - 1970)
- Jeep Cherokee XJ (1986 - 1993)
- Jeep Cherokee XJ Sport (1987 - 1993)
- Jeep CJ5 (1960 - 1970)
- Jeep CJ6 (1966 - 1975)
- Jeep CJ7 (1986 - 1986)
- Jeep CJ8 (1981 - 1986)
- Jeep Comanche (1985 - 1992)
- Jeep Commando (1966 - 1973)
- Jeep Grand Wagoneer (1984 - 1991)
- Jeep J10 (1967 - 1988)
- Jeep Wagoneer (1971 - 1992)
- Jeep Wrangler TJ non-Rubicon (1997 - 2006)
- Jeep Wrangler TJ Rubicon (2003 - 2006)
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