3.73 Ratio Ring and Pinion Gear Set, 12 Bolt Truck, 8.875 inch Ring Gear, 30 spline axles
Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring and pinion sets come standard with a one year warranty.
Chevrolet C / K 1/2-Ton Pick-Up Truck Years:
1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86)
Chevrolet R / V 1/2-Ton Pick-Up Truck Years:
1987 (87)
Chevrolet 1/2-Ton K5 Blazer Years:
1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86), 1987 (87)
GMC C / K 1/2-Ton Pick-Up Truck Years:
1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86)
GMC R / V 1/2-Ton Pick-Up Truck Years:
1987 (87)
1963-1987 CHEVY TRUCK
1969-1987 K5 BLAZER
1964-1987 GMC TRUCK
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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