Yukon Gear Steel Spool For GM 12 Bolt Truck w/ 30 Spline Axles / 3.73+ YP FSGM12T-4-30

Yukon Gear & Axle Differentials YP FSGM12T-4-30 Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Full Spool Fits GM 12 bolt truck, 3.73 and up, 30 spline. Yukon spools provide 100% traction to both wheels for off road, racing and performance applications. FullSpool

Vehicle Fitments:

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