AMC Model 20 3.07 Up Pro Series Limited Slip For Use With 29 Spline Axles;For Use With 3.07 And Up Gears;Aggressively Preloaded Cone Style Clutch System;Smooth Street Operation; Hardened Spider Gears;4 Year Replacement Warranty JEEP CJ5 CJ7 J10 SCRAMBLER WAGONEER BASE BROUGHAM LIMITED 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 2.1L Turbocharged Diesel (126) 2.5L (151) 2.5L (150) 2.8L 3.8L (232) 4.2L (258) 5.9L (360) 5L (304) 6.6L (401) DIESEL GAS Auburn Gear Auburn Gear AMC Model 20 3.07 Up Pro Series Limited Slip - 542081 542081 Differentials