Yukon Gear Grizzly Locker For Ford 8in w/ 31 Spline Axles

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