The Yukon Trac Loc provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Trac Loc Positraction.
Details:

• Fits Ford 9 inch with 31 spline axles
• Trac Loc positraction
• Clutch style positraction
• Street design
• Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
• Fully rebuildable
• Assembled in the USA
• Alloy Steel Carrier
• 1 Year Warranty Against Manufacturer Defects
• Sold As Each

Technical Notes:

• This unit has 1.783 inch bearing journals
• This unit will not fit in Strange Engineering aluminum dropouts
• Yukon recommends the use of high grade GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation, part number OILADD
• The use of synthetic oil is allowed but may result in aggressive or noisy operation
• This unit requires the use of ring gear bolt part number YSPBLT-014

Fits Vehicles:

• Ford Bronco (1966 - 1986)
• Ford E-100 1/2 Ton (1968 - 1983)
• Ford E-150 1/2 Ton (1979 - 1988)
• Ford E200 3/4 Ton (1968 - 1974)
• Ford E-250 3/4 Ton (1975 - 1980)
• Ford F-100 1/2 Ton (1957 - 1983)
• Ford F-150 1/2 Ton (1968 - 1987)
• Ford Fairlane (1957 - 1971)
• Ford Falcon (1960 - 1970)
• Ford Galaxie (1959 - 1974)
• Ford Granada (1975 - 1979)
• Ford LTD (1965 - 1979)
• Ford Maverick (1970 - 1978)
• Ford Mustang (1965 - 1973)
• Ford Ranchero (1957 - 1979)
• Ford Thunderbird (1955 - 1979)
• Ford Torino/Gran Torino (1968 - 1976)
• Lincoln Mark III (1968 - 1971)
• Mercury Comet (1964 - 1977)
• Mercury Cougar (1967 - 1979)
• Mercury Grand Marquis (1975 - 1980)