Eaton Detroit Truetrac Diff 30 Spline 1.30in Axle Shaft Dia 3.73 & Up Ratio GM Half Ton Truck

The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

This Part Fits:

Year	Make	Model	Submodel
1969-1974	Chevrolet	Blazer	Base
1978-1980	Chevrolet	C10	Big Ten
1975-1981	Chevrolet	C10	Cheyenne
1981-1982	Chevrolet	C10	Custom
1975-1980	Chevrolet	C10	Custom Deluxe
1981	Chevrolet	C10	Deluxe
1975-1982	Chevrolet	C10	Scottsdale
1975-1982	Chevrolet	C10	Silverado
1965-1967	Chevrolet	C10 Panel	Base
1964-1974	Chevrolet	C10 Pickup	Base
1967-1974	Chevrolet	C10 Suburban	Base
1981-1982	Chevrolet	C10 Suburban	Custom
1975-1980	Chevrolet	C10 Suburban	Custom Deluxe
1981	Chevrolet	C10 Suburban	Deluxe
1975-1980,1982	Chevrolet	C10 Suburban	Scottsdale
1975-1980,1982	Chevrolet	C10 Suburban	Silverado
1975-1981	Chevrolet	G10	Beauville
1981	Chevrolet	G10	Bonaventure
1975-1981	Chevrolet	G10	Chevy Van
1975-1981	Chevrolet	G10	Sportvan
1964-1967,1969-1974	Chevrolet	G10 Van	Base
1968-1974	Chevrolet	G10 Van	Sportvan
1975-1981	Chevrolet	K10	Cheyenne
1981	Chevrolet	K10	Custom
1975-1980	Chevrolet	K10	Custom Deluxe
1981	Chevrolet	K10	Deluxe
1975-1981	Chevrolet	K10	Scottsdale
1975-1981	Chevrolet	K10	Silverado
1964-1974	Chevrolet	K10 Pickup	Base
1967-1974	Chevrolet	K10 Suburban	Base
1981-1982	Chevrolet	K10 Suburban	Custom
1975-1980	Chevrolet	K10 Suburban	Custom Deluxe
1981	Chevrolet	K10 Suburban	Deluxe
1975-1980,1982	Chevrolet	K10 Suburban	Scottsdale
1975-1977,1979-1980,1982	Chevrolet	K10 Suburban	Silverado
1976	Chevrolet	K5 Blazer	Base
1975-1980	Chevrolet	K5 Blazer	Cheyenne
1981	Chevrolet	K5 Blazer	Custom
1975,1977-1980	Chevrolet	K5 Blazer	Custom Deluxe
1981	Chevrolet	K5 Blazer	Deluxe
1978,1980-1981	Chevrolet	K5 Blazer	Silverado
1965-1966	Chevrolet	Suburban	Base
1975-1978	GMC	C15	Base
1977-1978	GMC	C15	Heavy Half
1975-1978	GMC	C15	High Sierra
1977	GMC	C15	Indy Hauler
1975-1978	GMC	C15	Sierra Classic
1975-1978	GMC	C15	Sierra Grande
1978	GMC	C15	Street Coupe
1975-1978	GMC	C15 Suburban	Base
1975-1978	GMC	C15 Suburban	High Sierra
1975-1978	GMC	C15 Suburban	Sierra Classic
1975-1978	GMC	C15 Suburban	Sierra Grande
1967-1974	GMC	C15/C1500 Pickup	Base
1967-1974	GMC	C15/C1500 Suburban	Base
1979-1981	GMC	C1500 Suburban	Base
1979-1981	GMC	C1500 Suburban	High Sierra
1979-1981	GMC	C1500 Suburban	Sierra Classic
1979-1981	GMC	C1500 Suburban	Sierra Grande
1967	GMC	C25/C2500 Suburban	Base
1975-1978	GMC	G15	Rally
1975-1978	GMC	G15	Rally STX
1975-1978	GMC	G15	Vandura
1967,1970-1971	GMC	G15/G1500 Van	Base
1968-1969,1971-1974	GMC	G15/G1500 Van	Rally
1968-1974	GMC	G15/G1500 Van	Vandura
1979-1981	GMC	G1500	Rally
1979-1981	GMC	G1500	Rally STX
1979-1981	GMC	G1500	Vandura
1970-1981	GMC	Jimmy	Base
1975-1981	GMC	Jimmy	High Sierra
1975-1981	GMC	Jimmy	Sierra Classic
1975-1981	GMC	Jimmy	Sierra Grande
1978-1981	GMC	Jimmy	Street Coupe
1975-1978	GMC	K15	Base
1975-1978	GMC	K15	High Sierra
1977	GMC	K15	Indy Hauler
1975-1978	GMC	K15	Sierra Classic
1975-1978	GMC	K15	Sierra Grande
1975-1978	GMC	K15 Suburban	Base
1975-1978	GMC	K15 Suburban	High Sierra
1975-1978	GMC	K15 Suburban	Sierra Classic
1975-1978	GMC	K15 Suburban	Sierra Grande
1966-1974	GMC	K15/K1500 Pickup	Base
1967-1974	GMC	K15/K1500 Suburban	Base
1979-1982	GMC	K1500	Base
1979-1982	GMC	K1500	High Sierra
1979-1982	GMC	K1500	Sierra Classic
1979-1982	GMC	K1500	Sierra Grande
1979-1982	GMC	K1500 Suburban	Base
1979-1982	GMC	K1500 Suburban	High Sierra
1979-1982	GMC	K1500 Suburban	Sierra Classic
1979-1982	GMC	K1500 Suburban	Sierra Grande