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.
- 8620 internals for added strength
- Assembled in the USA
- Fits Dana Spicer 50
- Patented internal design reduces common locker failures
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COMPATIBLE DIFFERENTIALS
- Dana 50 Front, IFS
- Dana 50 Front, Straight Axle
COMPATIBLE MAKE / MODEL
- Ford Excursion (2000 - 2005)
- Ford F-250 3/4 Ton (1980 - 1998)
- Ford F-250 Super Duty 3/4 Ton (1997 - 1998)
- Ford F-350 1 Ton (1980 - 1986)
- Ford F-350 Super Duty 1 Ton (1999 - 2002)
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