Description
The Eaton Detroit Truetrac is a high-performance helical-gear limited-slip differential designed to maximize wheel traction and improve handling in a variety of vehicles. Its maintenance-free operation ensures smooth, automatic engagement in both forward and reverse directions, making it a reliable choice for demanding driving conditions. Crafted for durability, the Detroit Truetrac enhances vehicle stability and acceleration without the need for additional friction modifiers or special lubrication.
Engineered to fit GM half-ton trucks, this differential features a 30 spline design and a 1.30-inch axle shaft diameter, compatible with vehicles equipped with a 3.73 or higher ring gear ratio. Its versatile application and seamless operation make it suitable for various vehicle types, providing improved traction and handling under load. The helical gear mechanism ensures quiet, smooth performance, reducing noise and vibration during operation. Easy to install, the Eaton Detroit Truetrac is a dependable upgrade for those seeking enhanced traction, especially in off-road or challenging driving environments.
Designed to work in both forward and reverse directions, this differential offers consistent, predictable performance. Its robust construction and optimized torque bias ratios deliver maximum acceleration and handling, making it an ideal choice for truck enthusiasts and off-road drivers alike. The Eaton Detroit Truetrac ensures reliable traction without the need for complex maintenance or additional parts, making it a smart investment for enhancing your vehicle’s capability and reliability.
Features:
- Optimized Torque Bias Ratios for maximum acceleration and handling
- No special lubrication or friction modifiers required
- Helical gear limited-slip differential for smooth operation
- Durable, quiet, and smooth performance
- Operates seamlessly in forward and reverse directions
- Designed for use in GM half-ton trucks with 3.73 and higher gear ratios
- Easy to install and maintain
Fitment:
Chevrolet Blazer Base 1969
Chevrolet Blazer Base 1970
Chevrolet Blazer Base 1971
Chevrolet Blazer Base 1972
Chevrolet Blazer Base 1973
Chevrolet Blazer Base 1974
Chevrolet C10 Big Ten 1978
Chevrolet C10 Big Ten 1979
Chevrolet C10 Big Ten 1980
Chevrolet C10 Cheyenne 1975
Chevrolet C10 Cheyenne 1976
Chevrolet C10 Cheyenne 1977
Chevrolet C10 Cheyenne 1978
Chevrolet C10 Cheyenne 1979
Chevrolet C10 Cheyenne 1980
Chevrolet C10 Cheyenne 1981
Chevrolet C10 Custom 1981
Chevrolet C10 Custom 1982
Chevrolet C10 Custom Deluxe 1975
Chevrolet C10 Custom Deluxe 1976
Chevrolet C10 Custom Deluxe 1977
Chevrolet C10 Custom Deluxe 1978
Chevrolet C10 Custom Deluxe 1979
Chevrolet C10 Custom Deluxe 1980
Chevrolet C10 Deluxe 1981
Chevrolet C10 Scottsdale 1975
Chevrolet C10 Scottsdale 1976
Chevrolet C10 Scottsdale 1977
Chevrolet C10 Scottsdale 1978
Chevrolet C10 Scottsdale 1979
Chevrolet C10 Scottsdale 1980
Chevrolet C10 Scottsdale 1981
Chevrolet C10 Scottsdale 1982
Chevrolet C10 Silverado 1975
Chevrolet C10 Silverado 1976
Chevrolet C10 Silverado 1977
Chevrolet C10 Silverado 1978
Chevrolet C10 Silverado 1979
Chevrolet C10 Silverado 1980
Chevrolet C10 Silverado 1981
Chevrolet C10 Silverado 1982
Chevrolet C10 Panel Base 1965
Chevrolet C10 Panel Base 1966
Chevrolet C10 Panel Base 1967
Chevrolet C10 Pickup Base 1964
Chevrolet C10 Pickup Base 1965
Chevrolet C10 Pickup Base 1966
Chevrolet C10 Pickup Base 1967
Chevrolet C10 Pickup Base 1968
Chevrolet C10 Pickup Base 1969
Chevrolet C10 Pickup Base 1970
Chevrolet C10 Pickup Base 1971
Chevrolet C10 Pickup Base 1972
Chevrolet C10 Pickup Base 1973
Chevrolet C10 Pickup Base 1974
Chevrolet C10 Suburban Base 1967
Chevrolet C10 Suburban Base 1968
Chevrolet C10 Suburban Base 1969
Chevrolet C10 Suburban Base 1970
Chevrolet C10 Suburban Base 1971
Chevrolet C10 Suburban Base 1972
Chevrolet C10 Suburban Base 1973
Chevrolet C10 Suburban Base 1974
Chevrolet C10 Suburban Custom 1981
Chevrolet C10 Suburban Custom 1982
Chevrolet C10 Suburban Custom Deluxe 1975
Chevrolet C10 Suburban Custom Deluxe 1976
Chevrolet C10 Suburban Custom Deluxe 1977
Chevrolet C10 Suburban Custom Deluxe 1978
Chevrolet C10 Suburban Custom Deluxe 1979
Chevrolet C10 Suburban Custom Deluxe 1980
Chevrolet C10 Suburban Deluxe 1981
Chevrolet C10 Suburban Scottsdale 1975
Chevrolet C10 Suburban Scottsdale 1976
Chevrolet C10 Suburban Scottsdale 1977
Chevrolet C10 Suburban Scottsdale 1978
Chevrolet C10 Suburban Scottsdale 1979
Chevrolet C10 Suburban Scottsdale 1980
Chevrolet C10 Suburban Scottsdale 1982
Chevrolet C10 Suburban Silverado 1975
Chevrolet C10 Suburban Silverado 1976
Chevrolet C10 Suburban Silverado 1977
Chevrolet C10 Suburban Silverado 1978
Chevrolet C10 Suburban Silverado 1979
Chevrolet C10 Suburban Silverado 1980
Chevrolet C10 Suburban Silverado 1982
Chevrolet G10 Beauville 1975
Chevrolet G10 Beauville 1976
Chevrolet G10 Beauville 1977
Chevrolet G10 Beauville 1978
Chevrolet G10 Beauville 1979
Chevrolet G10 Beauville 1980
Chevrolet G10 Beauville 1981
Chevrolet G10 Bonaventure 1981
Chevrolet G10 Chevy Van 1975
Chevrolet G10 Chevy Van 1976
Chevrolet G10 Chevy Van 1977
Chevrolet G10 Chevy Van 1978
Chevrolet G10 Chevy Van 1979
Chevrolet G10 Chevy Van 1980
Chevrolet G10 Chevy Van 1981
Chevrolet G10 Sportvan 1975
Chevrolet G10 Sportvan 1976
Chevrolet G10 Sportvan 1977
Chevrolet G10 Sportvan 1978
Chevrolet G10 Sportvan 1979
Chevrolet G10 Sportvan 1980
Chevrolet G10 Sportvan 1981
Chevrolet G10 Van Base 1964
Chevrolet G10 Van Base 1965
Chevrolet G10 Van Base 1966
Chevrolet G10 Van Base 1967
Chevrolet G10 Van Base 1969
Chevrolet G10 Van Base 1970
Chevrolet G10 Van Base 1971
Chevrolet G10 Van Base 1972
Chevrolet G10 Van Base 1973
Chevrolet G10 Van Base 1974
Chevrolet G10 Van Sportvan 1968
Chevrolet G10 Van Sportvan 1969
Chevrolet G10 Van Sportvan 1970
Chevrolet G10 Van Sportvan 1971
Chevrolet G10 Van Sportvan 1972
Chevrolet G10 Van Sportvan 1973
Chevrolet G10 Van Sportvan 1974
Chevrolet K10 Cheyenne 1975
Chevrolet K10 Cheyenne 1976
Chevrolet K10 Cheyenne 1977
Chevrolet K10 Cheyenne 1978
Chevrolet K10 Cheyenne 1979
Chevrolet K10 Cheyenne 1980
Chevrolet K10 Cheyenne 1981
Chevrolet K10 Custom 1981
Chevrolet K10 Custom Deluxe 1975
Chevrolet K10 Custom Deluxe 1976
Chevrolet K10 Custom Deluxe 1977
Chevrolet K10 Custom Deluxe 1978
Chevrolet K10 Custom Deluxe 1979
Chevrolet K10 Custom Deluxe 1980
Chevrolet K10 Deluxe 1981
Chevrolet K10 Scottsdale 1975
Chevrolet K10 Scottsdale 1976
Chevrolet K10 Scottsdale 1977
Chevrolet K10 Scottsdale 1978
Chevrolet K10 Scottsdale 1979
Chevrolet K10 Scottsdale 1980
Chevrolet K10 Scottsdale 1981
Chevrolet K10 Silverado 1975
Chevrolet K10 Silverado 1976
Chevrolet K10 Silverado 1977
Chevrolet K10 Silverado 1978
Chevrolet K10 Silverado 1979
Chevrolet K10 Silverado 1980
Chevrolet K10 Silverado 1981
Chevrolet K10 Pickup Base 1964
Chevrolet K10 Pickup Base 1965
Chevrolet K10 Pickup Base 1966
Chevrolet K10 Pickup Base 1967
Chevrolet K10 Pickup Base 1968
Chevrolet K10 Pickup Base 1969
Chevrolet K10 Pickup Base 1970
Chevrolet K10 Pickup Base 1971
Chevrolet K10 Pickup Base 1972
Chevrolet K10 Pickup Base 1973
Chevrolet K10 Pickup Base 1974
Chevrolet K10 Suburban Base 1967
Chevrolet K10 Suburban Base 1968
Chevrolet K10 Suburban Base 1969
Chevrolet K10 Suburban Base 1970
Chevrolet K10 Suburban Base 1971
Chevrolet K10 Suburban Base 1972
Chevrolet K10 Suburban Base 1973
Chevrolet K10 Suburban Base 1974
Chevrolet K10 Suburban Custom 1981
Chevrolet K10 Suburban Custom 1982
Chevrolet K10 Suburban Custom Deluxe 1975
Chevrolet K10 Suburban Custom Deluxe 1976
Chevrolet K10 Suburban Custom Deluxe 1977
Chevrolet K10 Suburban Custom Deluxe 1978
Chevrolet K10 Suburban Custom Deluxe 1979
Chevrolet K10 Suburban Custom Deluxe 1980
Chevrolet K10 Suburban Deluxe 1981
Chevrolet K10 Suburban Scottsdale 1975
Chevrolet K10 Suburban Scottsdale 1976
Chevrolet K10 Suburban Scottsdale 1977
Chevrolet K10 Suburban Scottsdale 1978
Chevrolet K10 Suburban Scottsdale 1979
Chevrolet K10 Suburban Scottsdale 1980
Chevrolet K10 Suburban Scottsdale 1982
Chevrolet K10 Suburban Silverado 1975
Chevrolet K10 Suburban Silverado 1976
Chevrolet K10 Suburban Silverado 1977
Chevrolet K10 Suburban Silverado 1979
Chevrolet K10 Suburban Silverado 1980
Chevrolet K10 Suburban Silverado 1982
Chevrolet K5 Blazer Base 1976
Chevrolet K5 Blazer Cheyenne 1975
Chevrolet K5 Blazer Cheyenne 1976
Chevrolet K5 Blazer Cheyenne 1977
Chevrolet K5 Blazer Cheyenne 1978
Chevrolet K5 Blazer Cheyenne 1979
Chevrolet K5 Blazer Cheyenne 1980
Chevrolet K5 Blazer Custom 1981
Chevrolet K5 Blazer Custom Deluxe 1975
Chevrolet K5 Blazer Custom Deluxe 1977
Chevrolet K5 Blazer Custom Deluxe 1978
Chevrolet K5 Blazer Custom Deluxe 1979
Chevrolet K5 Blazer Custom Deluxe 1980
Chevrolet K5 Blazer Deluxe 1981
Chevrolet K5 Blazer Silverado 1978
Chevrolet K5 Blazer Silverado 1980
Chevrolet K5 Blazer Silverado 1981
Chevrolet Suburban Base 1965
Chevrolet Suburban Base 1966
GMC C15 Base 1975
GMC C15 Base 1976
GMC C15 Base 1977
GMC C15 Base 1978
GMC C15 Heavy Half 1977
GMC C15 Heavy Half 1978
GMC C15 High Sierra 1975
GMC C15 High Sierra 1976
GMC C15 High Sierra 1977
GMC C15 High Sierra 1978
GMC C15 Indy Hauler 1977
GMC C15 Sierra Classic 1975
GMC C15 Sierra Classic 1976
GMC C15 Sierra Classic 1977
GMC C15 Sierra Classic 1978
GMC C15 Sierra Grande 1975
GMC C15 Sierra Grande 1976
GMC C15 Sierra Grande 1977
GMC C15 Sierra Grande 1978
GMC C15 Street Coupe 1978
GMC C15 Suburban Base 1975
GMC C15 Suburban Base 1976
GMC C15 Suburban Base 1977
GMC C15 Suburban Base 1978
GMC C15 Suburban High Sierra 1975
GMC C15 Suburban High Sierra 1976
GMC C15 Suburban High Sierra 1977
GMC C15 Suburban High Sierra 1978
GMC C15 Suburban Sierra Classic 1975
GMC C15 Suburban Sierra Classic 1976
GMC C15 Suburban Sierra Classic 1977
GMC C15 Suburban Sierra Classic 1978
GMC C15 Suburban Sierra Grande 1975
GMC C15 Suburban Sierra Grande 1976
GMC C15 Suburban Sierra Grande 1977
GMC C15 Suburban Sierra Grande 1978
GMC C15/C1500 Pickup Base 1967
GMC C15/C1500 Pickup Base 1968
GMC C15/C1500 Pickup Base 1969
GMC C15/C1500 Pickup Base 1970
GMC C15/C1500 Pickup Base 1971
GMC C15/C1500 Pickup Base 1972
GMC C15/C1500 Pickup Base 1973
GMC C15/C1500 Pickup Base 1974
GMC C15/C1500 Suburban Base 1967
GMC C15/C1500 Suburban Base 1968
GMC C15/C1500 Suburban Base 1969
GMC C15/C1500 Suburban Base 1970
GMC C15/C1500 Suburban Base 1971
GMC C15/C1500 Suburban Base 1972
GMC C15/C1500 Suburban Base 1973
GMC C15/C1500 Suburban Base 1974
GMC C1500 Suburban Base 1979
GMC C1500 Suburban Base 1980
GMC C1500 Suburban Base 1981
GMC C1500 Suburban High Sierra 1979
GMC C1500 Suburban High Sierra 1980
GMC C1500 Suburban High Sierra 1981
GMC C1500 Suburban Sierra Classic 1979
GMC C1500 Suburban Sierra Classic 1980
GMC C1500 Suburban Sierra Classic 1981
GMC C1500 Suburban Sierra Grande 1979
GMC C1500 Suburban Sierra Grande 1980
GMC C1500 Suburban Sierra Grande 1981
GMC C25/C2500 Suburban Base 1967
GMC G15 Rally 1975
GMC G15 Rally 1976
GMC G15 Rally 1977
GMC G15 Rally 1978
GMC G15 Rally STX 1975
GMC G15 Rally STX 1976
GMC G15 Rally STX 1977
GMC G15 Rally STX 1978
GMC G15 Vandura 1975
GMC G15 Vandura 1976
GMC G15 Vandura 1977
GMC G15 Vandura 1978
GMC G15/G1500 Van Base 1967
GMC G15/G1500 Van Base 1970
GMC G15/G1500 Van Base 1971
GMC G15/G1500 Van Rally 1968
GMC G15/G1500 Van Rally 1969
GMC G15/G1500 Van Rally 1971
GMC G15/G1500 Van Rally 1972
GMC G15/G1500 Van Rally 1973
GMC G15/G1500 Van Rally 1974
GMC G15/G1500 Van Vandura 1968
GMC G15/G1500 Van Vandura 1969
GMC G15/G1500 Van Vandura 1970
GMC G15/G1500 Van Vandura 1971
GMC G15/G1500 Van Vandura 1972
GMC G15/G1500 Van Vandura 1973
GMC G15/G1500 Van Vandura 1974
GMC G1500 Rally 1979
GMC G1500 Rally 1980
GMC G1500 Rally 1981
GMC G1500 Rally STX 1979
GMC G1500 Rally STX 1980
GMC G1500 Rally STX 1981
GMC G1500 Vandura 1979
GMC G1500 Vandura 1980
GMC G1500 Vandura 1981
GMC Jimmy Base 1970
GMC Jimmy Base 1971
GMC Jimmy Base 1972
GMC Jimmy Base 1973
GMC Jimmy Base 1974
GMC Jimmy Base 1975
GMC Jimmy Base 1976
GMC Jimmy Base 1977
GMC Jimmy Base 1978
GMC Jimmy Base 1979
GMC Jimmy Base 1980
GMC Jimmy Base 1981
GMC Jimmy High Sierra 1975
GMC Jimmy High Sierra 1976
GMC Jimmy High Sierra 1977
GMC Jimmy High Sierra 1978
GMC Jimmy High Sierra 1979
GMC Jimmy High Sierra 1980
GMC Jimmy High Sierra 1981
GMC Jimmy Sierra Classic 1975
GMC Jimmy Sierra Classic 1976
GMC Jimmy Sierra Classic 1977
GMC Jimmy Sierra Classic 1978
GMC Jimmy Sierra Classic 1979
GMC Jimmy Sierra Classic 1980
GMC Jimmy Sierra Classic 1981
GMC Jimmy Sierra Grande 1975
GMC Jimmy Sierra Grande 1976
GMC Jimmy Sierra Grande 1977
GMC Jimmy Sierra Grande 1978
GMC Jimmy Sierra Grande 1979
GMC Jimmy Sierra Grande 1980
GMC Jimmy Sierra Grande 1981
GMC Jimmy Street Coupe 1978
GMC Jimmy Street Coupe 1979
GMC Jimmy Street Coupe 1980
GMC Jimmy Street Coupe 1981
GMC K15 Base 1975
GMC K15 Base 1976
GMC K15 Base 1977
GMC K15 Base 1978
GMC K15 High Sierra 1975
GMC K15 High Sierra 1976
GMC K15 High Sierra 1977
GMC K15 High Sierra 1978
GMC K15 Indy Hauler 1977
GMC K15 Sierra Classic 1975
GMC K15 Sierra Classic 1976
GMC K15 Sierra Classic 1977
GMC K15 Sierra Classic 1978
GMC K15 Sierra Grande 1975
GMC K15 Sierra Grande 1976
GMC K15 Sierra Grande 1977
GMC K15 Sierra Grande 1978
GMC K15 Suburban Base 1975
GMC K15 Suburban Base 1976
GMC K15 Suburban Base 1977
GMC K15 Suburban Base 1978
GMC K15 Suburban High Sierra 1975
GMC K15 Suburban High Sierra 1976
GMC K15 Suburban High Sierra 1977
GMC K15 Suburban High Sierra 1978
GMC K15 Suburban Sierra Classic 1975
GMC K15 Suburban Sierra Classic 1976
GMC K15 Suburban Sierra Classic 1977
GMC K15 Suburban Sierra Classic 1978
GMC K15 Suburban Sierra Grande 1975
GMC K15 Suburban Sierra Grande 1976
GMC K15 Suburban Sierra Grande 1977
GMC K15 Suburban Sierra Grande 1978
GMC K15/K1500 Pickup Base 1966
GMC K15/K1500 Pickup Base 1967
GMC K15/K1500 Pickup Base 1968
GMC K15/K1500 Pickup Base 1969
GMC K15/K1500 Pickup Base 1970
GMC K15/K1500 Pickup Base 1971
GMC K15/K1500 Pickup Base 1972
GMC K15/K1500 Pickup Base 1973
GMC K15/K1500 Pickup Base 1974
GMC K15/K1500 Suburban Base 1967
GMC K15/K1500 Suburban Base 1968
GMC K15/K1500 Suburban Base 1969
GMC K15/K1500 Suburban Base 1970
GMC K15/K1500 Suburban Base 1971
GMC K15/K1500 Suburban Base 1972
GMC K15/K1500 Suburban Base 1973
GMC K15/K1500 Suburban Base 1974
GMC K1500 Base 1979
GMC K1500 Base 1980
GMC K1500 Base 1981
GMC K1500 Base 1982
GMC K1500 High Sierra 1979
GMC K1500 High Sierra 1980
GMC K1500 High Sierra 1981
GMC K1500 High Sierra 1982
GMC K1500 Sierra Classic 1979
GMC K1500 Sierra Classic 1980
GMC K1500 Sierra Classic 1981
GMC K1500 Sierra Classic 1982
GMC K1500 Sierra Grande 1979
GMC K1500 Sierra Grande 1980
GMC K1500 Sierra Grande 1981
GMC K1500 Sierra Grande 1982
GMC K1500 Suburban Base 1979
GMC K1500 Suburban Base 1980
GMC K1500 Suburban Base 1981
GMC K1500 Suburban Base 1982
GMC K1500 Suburban High Sierra 1979
GMC K1500 Suburban High Sierra 1980
GMC K1500 Suburban High Sierra 1981
GMC K1500 Suburban High Sierra 1982
GMC K1500 Suburban Sierra Classic 1979
GMC K1500 Suburban Sierra Classic 1980
GMC K1500 Suburban Sierra Classic 1981
GMC K1500 Suburban Sierra Classic 1982
GMC K1500 Suburban Sierra Grande 1979
GMC K1500 Suburban Sierra Grande 1980
GMC K1500 Suburban Sierra Grande 1981
GMC K1500 Suburban Sierra Grande 1982
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