Eaton Detroit Truetrac Differential 27 Spline 1.16in Axle Shaft Dia 3.73 & Up Ratio Front Dana 30

The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.This Part Fits: Year Make Model Submodel 1967-1972 Ford Bronco Base 1968-1969 Ford Bronco Roadster 1968-1972 Ford Bronco Wagon 1967 Ford Club Wagon Base 1967 Ford Club Wagon Custom 1967 Ford Club Wagon Deluxe 1969-1972 Ford E-100 Econoline Base 1969-1972 Ford E-100 Econoline Club Wagon 1969-1972 Ford E-200 Econoline Base 1971-1972 Ford E-200 Econoline Chateau