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Eaton Posi Differential 30 Spline 1.30in Axle Shaft Diameter 2.76-3.42 Ratio Rear 8.875in

Take control of your vehicle's traction with the Eaton Posi limited-slip differential. This high-performance differential is designed to prevent wheel slip before it starts, ensuring smooth and seamless power transfer to the wheels.

The Eaton Posi differential features pyrolytic carbon clutches, a rebuildable design, and net-forged gears for added strength. Its automatic operation ensures that you can focus on driving without worrying about losing traction.

  • Tunable via various spring packs (pre-loads)
  • Pyrolytic Carbon Clutch Disc Technology
  • Clutch Type Limited Slip Differential
  • Smooth, Automatic Engagement
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Rebuildable

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Chevrolet Blazer 1969 Base
Chevrolet Blazer 1970 Base
Chevrolet Blazer 1971 Base
Chevrolet Blazer 1972 Base
Chevrolet Blazer 1973 Base
Chevrolet Blazer 1974 Base
Chevrolet C10 1975 Cheyenne
Chevrolet C10 1975 Custom Deluxe
Chevrolet C10 1975 Scottsdale
Chevrolet C10 1975 Silverado
Chevrolet C10 1976 Cheyenne
Chevrolet C10 1976 Custom Deluxe
Chevrolet C10 1976 Scottsdale
Chevrolet C10 1976 Silverado
Chevrolet C10 1977 Cheyenne
Chevrolet C10 1977 Custom Deluxe
Chevrolet C10 1977 Scottsdale
Chevrolet C10 1977 Silverado
Chevrolet C10 1978 Big Ten
Chevrolet C10 1978 Cheyenne
Chevrolet C10 1978 Custom Deluxe
Chevrolet C10 1978 Scottsdale
Chevrolet C10 1978 Silverado
Chevrolet C10 1979 Big Ten
Chevrolet C10 1979 Cheyenne
Chevrolet C10 1979 Custom Deluxe
Chevrolet C10 1979 Scottsdale
Chevrolet C10 1979 Silverado
Chevrolet C10 1980 Big Ten
Chevrolet C10 1980 Cheyenne
Chevrolet C10 1980 Custom Deluxe
Chevrolet C10 1980 Scottsdale
Chevrolet C10 1980 Silverado
Chevrolet C10 1981 Cheyenne
Chevrolet C10 1981 Custom
Chevrolet C10 1981 Deluxe
Chevrolet C10 1981 Scottsdale
Chevrolet C10 1981 Silverado
Chevrolet C10 1982 Custom
Chevrolet C10 1982 Scottsdale
Chevrolet C10 1982 Silverado
Chevrolet C10 Panel 1965 Base
Chevrolet C10 Panel 1966 Base
Chevrolet C10 Panel 1967 Base
Chevrolet C10 Pickup 1964 Base
Chevrolet C10 Pickup 1965 Base
Chevrolet C10 Pickup 1966 Base
Chevrolet C10 Pickup 1967 Base
Chevrolet C10 Pickup 1968 Base
Chevrolet C10 Pickup 1969 Base
Chevrolet C10 Pickup 1970 Base
Chevrolet C10 Pickup 1971 Base
Chevrolet C10 Pickup 1972 Base
Chevrolet C10 Pickup 1973 Base
Chevrolet C10 Pickup 1974 Base
Chevrolet C10 Suburban 1967 Base
Chevrolet C10 Suburban 1968 Base
Chevrolet C10 Suburban 1969 Base
Chevrolet C10 Suburban 1970 Base
Chevrolet C10 Suburban 1971 Base
Chevrolet C10 Suburban 1972 Base
Chevrolet C10 Suburban 1973 Base
Chevrolet C10 Suburban 1974 Base
Chevrolet C10 Suburban 1975 Custom Deluxe
Chevrolet C10 Suburban 1975 Scottsdale
Chevrolet C10 Suburban 1975 Silverado
Chevrolet C10 Suburban 1976 Custom Deluxe
Chevrolet C10 Suburban 1976 Scottsdale
Chevrolet C10 Suburban 1976 Silverado
Chevrolet C10 Suburban 1977 Custom Deluxe
Chevrolet C10 Suburban 1977 Scottsdale
Chevrolet C10 Suburban 1977 Silverado
Chevrolet C10 Suburban 1978 Custom Deluxe
Chevrolet C10 Suburban 1978 Scottsdale
Chevrolet C10 Suburban 1978 Silverado
Chevrolet C10 Suburban 1979 Custom Deluxe
Chevrolet C10 Suburban 1979 Scottsdale
Chevrolet C10 Suburban 1979 Silverado
Chevrolet C10 Suburban 1980 Custom Deluxe
Chevrolet C10 Suburban 1980 Scottsdale
Chevrolet C10 Suburban 1980 Silverado
Chevrolet C10 Suburban 1981 Custom
Chevrolet C10 Suburban 1981 Deluxe
Chevrolet C10 Suburban 1982 Custom
Chevrolet C10 Suburban 1982 Scottsdale
Chevrolet C10 Suburban 1982 Silverado
Chevrolet G10 1975 Beauville
Chevrolet G10 1975 Chevy Van
Chevrolet G10 1975 Sportvan
Chevrolet G10 1976 Beauville
Chevrolet G10 1976 Chevy Van
Chevrolet G10 1976 Sportvan
Chevrolet G10 1977 Beauville
Chevrolet G10 1977 Chevy Van
Chevrolet G10 1977 Sportvan
Chevrolet G10 1978 Beauville
Chevrolet G10 1978 Chevy Van
Chevrolet G10 1978 Sportvan
Chevrolet G10 1979 Beauville
Chevrolet G10 1979 Chevy Van
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