USA Standard Ring & Pinion Gear Set For GM 12 Bolt Truck in a 3.42 Ratio ZG GM12T-342

Yukon Gear & Axle Final Drive Gears ZG GM12T-342 USA Standard Ring & Pinion Gear Set For GM 12 Bolt Truck in a 3.42 Ratio

Vehicle Fitments:

Year	Make	Model	Submodel
1969 - 1974	Chevrolet	Blazer	Base
1987	Chevrolet	Blazer	Silverado, Custom Deluxe
1978 - 1980	Chevrolet	C10	Big Ten
1975 - 1981	Chevrolet	C10	Cheyenne
1975 - 1980	Chevrolet	C10	Custom Deluxe
1975 - 1986	Chevrolet	C10	Custom, Scottsdale, Silverado
1981	Chevrolet	C10	Deluxe
1963 - 1974	Chevrolet	C10 Pickup	Base
1981	Chevrolet	G10	Bonaventure
1975 - 1981	Chevrolet	G10	Sportvan, Chevy Van, Beauville
1967 - 1974	Chevrolet	G10 Van	Base
1968 - 1974	Chevrolet	G10 Van	Sportvan
1975 - 1981	Chevrolet	K10	Cheyenne
1981 - 1986	Chevrolet	K10	Custom
1975 - 1980	Chevrolet	K10	Custom Deluxe
1981	Chevrolet	K10	Deluxe
1975 - 1986	Chevrolet	K10	Scottsdale, Silverado
1963 - 1974	Chevrolet	K10 Pickup	Base
1967 - 1974	Chevrolet	K10 Suburban	Base
1981 - 1986	Chevrolet	K10 Suburban	Custom
1975 - 1980	Chevrolet	K10 Suburban	Custom Deluxe
1981	Chevrolet	K10 Suburban	Deluxe
1975 - 1986	Chevrolet	K10 Suburban	Silverado, Scottsdale
1976	Chevrolet	K5 Blazer	Base
1981 - 1986	Chevrolet	K5 Blazer	Custom
1975 - 1980	Chevrolet	K5 Blazer	Custom Deluxe, Cheyenne
1981	Chevrolet	K5 Blazer	Deluxe
1984	Chevrolet	K5 Blazer	Scottsdale
1978 - 1986	Chevrolet	K5 Blazer	Silverado
1987	Chevrolet	R10	Scottsdale, Silverado, Custom Deluxe
1963 - 1966	Chevrolet	Suburban	Base
1987	Chevrolet	V10	Custom Deluxe, Silverado, Scottsdale
1987	Chevrolet	V10 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	V10 Suburban	Scottsdale, Silverado
1977 - 1978	GMC	C15	Heavy Half
1977	GMC	C15	Indy Hauler
1975 - 1978	GMC	C15	Sierra Classic, Base, Sierra Grande, High Sierra
1978	GMC	C15	Street Coupe
1975 - 1978	GMC	C15 Suburban	Sierra Classic, Sierra Grande, High Sierra, Base
1967 - 1974	GMC	C15/C1500 Pickup	Base
1967 - 1974	GMC	C15/C1500 Suburban	Base
1979 - 1980	GMC	C1500	Heavy Half
1979 - 1986	GMC	C1500	High Sierra, Base, Sierra Classic
1979 - 1982	GMC	C1500	Street Coupe, Sierra Grande
1979 - 1986	GMC	C1500 Suburban	High Sierra, Base, Sierra Classic
1979 - 1982	GMC	C1500 Suburban	Sierra Grande
1975 - 1978	GMC	G15	Rally, Vandura, Rally STX
1967 - 1971	GMC	G15/G1500 Van	Base
1968 - 1974	GMC	G15/G1500 Van	Rally, Vandura
1964 - 1966	GMC	G1500	Base
1983 - 1984	GMC	G1500	Rally Custom
1979 - 1987	GMC	G1500	Rally STX, Vandura, Rally
1975 - 1978	GMC	G25	Rally, Rally STX, Vandura
1967 - 1972	GMC	G25/G2500 Van	Base
1968 - 1974	GMC	G25/G2500 Van	Rally, Vandura
1979 - 1981	GMC	G2500	Vandura, Rally, Rally STX
1977	GMC	K15	Indy Hauler
1975 - 1978	GMC	K15	Sierra Classic, High Sierra, Base, Sierra Grande
1975 - 1978	GMC	K15 Suburban	High Sierra, Base, Sierra Grande, Sierra Classic
1966 - 1974	GMC	K15/K1500 Pickup	Base
1967 - 1974	GMC	K15/K1500 Suburban	Base
1979 - 1986	GMC	K1500	Base, Sierra Classic, High Sierra
1979 - 1982	GMC	K1500	Sierra Grande
1979 - 1985	GMC	K1500 Suburban	Sierra Classic, High Sierra, Base
1979 - 1982	GMC	K1500 Suburban	Sierra Grande
1987	GMC	R1500	Sierra Classic, High Sierra, Base
1987	GMC	R1500 Suburban	Sierra Classic, High Sierra, Base
1963 - 1966	GMC	Suburban	Base
1987	GMC	V1500	Sierra Classic, Base, High Sierra
1987	GMC	V1500 Suburban	Base, Sierra Classic, High Sierra