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

The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.
Installation Instructions


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