Description
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.
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 9″ with 31 spline axles
- Patented internal design reduces common locker failures
- 8620 internals for added strength
- Assembled in the USA
- Aggressive design for racing applications only
Information:
This unit is very aggressive and is only recommended for racing or off-road use. Use carrier bearing & race numbers LM104949 & LM104911.
Application Summary:
| Year | Make/Model |
|---|---|
| 1966-1986 | Ford Bronco |
| 1969-1983 | Ford E-100 Econoline |
| 1979-1988 | Ford E-150 Econoline |
| 1969-1974 | Ford E-200 Econoline |
| 1975-1980 | Ford E-250 Econoline |
| 1957-1983 | Ford F-100 |
| 1975-1987 | Ford F-150 |
| 1957-1970 | Ford Fairlane |
| 1960-1970 | Ford Falcon |
| 1959-1967 | Ford Galaxie |
| 1968-1974 | Ford Galaxie 500 |
| 1972-1976 | Ford Gran Torino |
| 1975-1979 | Ford Granada |
| 1965-1979 | Ford LTD |
| 1970-1977 | Ford Maverick |
| 1965-1973 | Ford Mustang |
| 1957-1979 | Ford Ranchero |
| 1955-1979 | Ford Thunderbird |
| 1958-1979 | Lincoln Continental |
| 1968-1971 | Lincoln Mark III |
| 1964-1969 | Mercury Comet |
| 1971-1977 | Mercury Comet |
| 1967-1979 | Mercury Cougar |
| 1975-1980 | Mercury Grand Marquis |






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