Yukon Gear & Axle
YUKYGLF8-31

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
$899.89

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