Alloy USA Ring and Pinion Gear Set, Dana 30, 4.56 Ratio D30456 Fits Most 96 And Earlier Standard Rotation Front And Rear Axles;For Use On 3.73 Up Carrier;Machined On Precision Gleason Machines;High Quality 8620 Forgings;Heat Treated;3 Year Warranty JEEP CJ5 CJ7 SCRAMBLER BASE 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 2.5L (151) 2.5L (150) 3.8L (232) 4.2L (258) 5L (304) GAS Alloy USA Alloy USA Dana 30 Standard 4.56 Ratio Ring and Pinion - D30456 D30456 Ring and Pinions