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 |
| 1969-1974 |
Ford |
E-100 Econoline |
Base |
| 1969-1974 |
Ford |
E-100 Econoline |
Club Wagon |
| 1957-1970 |
Ford |
Fairlane |
500 |
| 1966-1967 |
Ford |
Fairlane |
500XL |
| 1957-1969 |
Ford |
Fairlane |
Base |
| 1978 |
Ford |
Fairmont |
Base |
| 1978 |
Ford |
Fairmont |
Futura |
| 1960-1961,1963-1970 |
Ford |
Falcon |
Base |
| 1962 |
Ford |
Falcon |
Deluxe |
| 1964-1970 |
Ford |
Falcon |
Futura |
| 1964-1965 |
Ford |
Falcon |
Futura Sprint |
| 1961-1965 |
Ford |
Falcon Sedan Delivery |
Base |
| 1972-1976 |
Ford |
Gran Torino |
Base |
| 1973-1976 |
Ford |
Gran Torino |
Brougham |
| 1974-1975 |
Ford |
Gran Torino |
Elite |
| 1972-1975 |
Ford |
Gran Torino |
Sport |
| 1972-1976 |
Ford |
Gran Torino |
Squire |
| 1975-1979 |
Ford |
Granada |
Base |
| 1978-1979 |
Ford |
Granada |
ESS |
| 1975-1979 |
Ford |
Granada |
Ghia |
| 1965-1978 |
Ford |
LTD |
Base |
| 1970-1976 |
Ford |
LTD |
Brougham |
| 1975-1978 |
Ford |
LTD |
Country Squire |
| 1975-1978 |
Ford |
LTD |
Landau |
| 1970-1977 |
Ford |
Maverick |
Base |
| 1975-1977 |
Ford |
Maverick |
Grabber |
| 1964-1973,1979 |
Ford |
Mustang |
Base |
| 1969-1971 |
Ford |
Mustang |
Boss 302 |
| 1971-1972 |
Ford |
Mustang |
Boss 351 |
| 1969-1970 |
Ford |
Mustang |
Boss 429 |
| 1979 |
Ford |
Mustang |
Ghia |
| 1970-1973 |
Ford |
Mustang |
Grande |
| 1970-1973 |
Ford |
Mustang |
Mach 1 |
| 1965-1970 |
Ford |
Mustang |
Shelby GT-350 |
| 1966 |
Ford |
Mustang |
Shelby GT-350H |
| 1967-1970 |
Ford |
Mustang |
Shelby GT-500 |
| 1968 |
Ford |
Mustang |
Shelby GT-500KR |
| 1971-1980 |
Ford |
Pinto |
Base |
| 1976-1980 |
Ford |
Pinto |
Pony |
| 1976-1980 |
Ford |
Pinto |
Squire |
| 1967-1979 |
Ford |
Ranchero |
500 |
| 1967 |
Ford |
Ranchero |
500 XL |
| 1964-1971 |
Ford |
Ranchero |
Base |
| 1966 |
Ford |
Ranchero |
Custom |
| 1968-1979 |
Ford |
Ranchero |
GT |
| 1970-1979 |
Ford |
Ranchero |
Squire |
| 1963-1964 |
Ford |
Sprint |
Base |
| 2005 |
Ford |
Thunderbird |
50th Anniversary Edition |
| 2002-2005 |
Ford |
Thunderbird |
Base |
| 2004 |
Ford |
Thunderbird |
Pacific Coast Roadster |
| 1971 |
Ford |
Torino |
500 |
| 1968-1976 |
Ford |
Torino |
Base |
| 1970-1971 |
Ford |
Torino |
Brougham |
| 1969,1971 |
Ford |
Torino |
Cobra |
| 1968-1969,1971 |
Ford |
Torino |
GT |
| 1969-1971 |
Ford |
Torino |
Squire |
| 1971 |
Ford |
Torino |
Super Cobra Jet |
| 1975,1977-1980 |
Mercury |
Bobcat |
Base |
| 1976 |
Mercury |
Bobcat |
MPG Runabout |
| 1976-1980 |
Mercury |
Bobcat |
Runabout |
| 1976 |
Mercury |
Bobcat |
S Runabout |
| 1976-1980 |
Mercury |
Bobcat |
Villager |
| 1969-1977 |
Mercury |
Capri |
Base |
| 1964-1965 |
Mercury |
Comet |
202 |
| 1964-1965 |
Mercury |
Comet |
404 |
| 1962-1969,1971-1977 |
Mercury |
Comet |
Base |
| 1962-1963 |
Mercury |
Comet |
Custom |
| 1962-1963 |
Mercury |
Comet |
S-22 |
| 1967-1970 |
Mercury |
Cougar |
Base |
| 1969-1970 |
Mercury |
Cougar |
Boss 302 |
| 1969-1970 |
Mercury |
Cougar |
Boss 429 |
| 1969-1970 |
Mercury |
Cougar |
Cobra Jet |
| 1967-1970 |
Mercury |
Cougar |
XR-7 |
| 1978 |
Mercury |
Zephyr |
Base |
| 1978 |
Mercury |
Zephyr |
Z7 |
