PowerTrax Grip Pro Traction System Grip Pro For Ford 9 in. 31 Spline Kit

Application Notes For Ford 9 in.31 Spline2.89 in. Caps Require Use Of Bearing LM102949 And Race LM1029103.06 in. Caps Require Use Of Bearing LM603049 And Race LM603011For Rear Differential Specifications: Axle Shaft Diameter1.32 (Inch)Cover Bolt QuantityDropoutDifferential Case Design TypeFord 9Ring Gear Bolt Quantity10Spline Quantity31Taxonomy A: Differential LDTaxonomy B: Limited Slip DifferentialsTaxonomy C: Ford 9Taxonomy D: Limited Slip Carrier-Helical Style The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the smooth operation of a limited-slip differential with the strength of a fully-machined forged steel case. Using 3x2 spiral gear technology the Powertrax Grip Pro delivers progressive and variable traction. Based off of throttle input you are in control of how much traction is applied which is great for situations where finesse is as important as extreme traction. On the road in rain and snow and on the track Grip Pro is a winner!Comes Fully AssembledDelivers Progressive and Variable TractionAllows You to Control How Much Traction is AppliedUses 3x2 Spiral Gear TechnologyHoused in a Fully Machined Forged Steel Case Vehicle Applications 1985 1986 Dodge Exeter1966 1986 Ford Bronco1969 1983 Ford E-100 Econoline1975 1983 Ford E-100 Econoline Club Wagon1975 1986 Ford E-150 Econoline1975 1986 Ford E-150 Econoline Club Wagon1969 1974 Ford E-200 Econoline1975 1983 Ford F-1001975 1986 Ford F-1501957 1970 Ford Fairlane1978 1979 Ford Fairmont1965 1970 Ford Falcon1959 1967 Ford Galaxie1962 1974 Ford Galaxie 5001972 1976 Ford Gran Torino1975 1980 Ford Granada1965 1979 Ford LTD1977 1979 Ford LTD II1970 1977 Ford Maverick1965 1973 Ford Mustang1974 1978 Ford Mustang II1971 1980 Ford Pinto1957 1979 Ford Ranchero1955 1979 Ford Thunderbird1968 1976 Ford Torino1958 1979 Lincoln Continental1968 1971 Lincoln Mark III1977 1980 Lincoln Versa