The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100 percent power to both tires, while still allowing for disengagement while negotiating turns.
Details:

• Fits Ford 8 inch with 28 spline axles
• Patented internal design reduces common locker failures
• 8620 internals for added strength
• Assembled in the USA
• 8620 Alloy Carrier
• 1 Year Warranty Against Manufacturer Defects
• Sold As Each

Technical Notes:

• This unit uses carrier bearing and race part numbers LM102949 and LM102910

Fits Vehicles:

• Ford E-100 1/2 Ton (1968 - 1974)
• Ford Fairlane (1962 - 1967)
• Ford Fairmont (1975 - 1978)
• Ford Falcon (1964 - 1970)
• Ford Granada (1975 - 1978)
• Ford LTD (1965 - 1978)
• Ford Maverick (1970 - 1978)
• Ford Mustang (1964 - 1978)
• Ford Pinto (1971 - 1980)
• Ford Ranchero (1964 - 1978)
• Ford Torino/Gran Torino (1968 - 1976)
• Mercury Bobcat (1975 - 1980)
• Mercury Capri (1969 - 1978)
• Mercury Comet (1962 - 1977)
• Mercury Cougar (1967 - 1970)
• Mercury Zephyr (1978 - 1978)