Yukon Gear Trac-Loc For Ford 8in Wtih 31 Spline Axles. Aggressive Design

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.This Part Fits: Year Make Model Submodel 1969-1974 Ford E-100 Econoline Base 1969-1974 Ford E-100 Econoline Club Wagon 1962-1967 Ford Fairlane 500 1966-1967 Ford Fairlane 500XL 1962-1967 Ford Fairlane Base 1978 Ford Fairmont Base 1978 Ford Fairmont Futura 1964-1970 Ford Falcon Base 1964-1970 Ford Falcon Futura 1964-1965 Ford Falcon Futura Sprint 1964-1965 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 1975-1978 Ford Granada Base 1978 Ford Granada ESS 1975-1978 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 Ford Mustang Base 1969-1971 Ford Mustang Boss 302 1971-1972 Ford Mustang Boss 351 1969-1970 Ford Mustang Boss 429 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 1974 Ford Mustang II 2+2 1974-1978 Ford Mustang II Base 1974-1978 Ford Mustang II Ghia 1974-1978 Ford Mustang II Mach 1 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 1971 Ford Torino 500 1968-1969,1971-1976 Ford Torino Base 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