Notes
This kit ONLY fits the current, Eaton style Posi with the springs and plates between both side gears. There is an early GM version Posi that used long, skinny springs, and spring plates under the side gears, between the side gear and clutches...this version is obsolete, with no parts available. DOES NOT FIT FACTORY LIMITED SLIP.
Fitment:
Chevrolet Monte Carlo (1970-1972)
Chevrolet K10 Suburban (1967-1986)
Chevrolet Impala (1964-1972)
Chevrolet Biscayne (1964-1972)
Chevrolet Blazer (1969-1987)
Chevrolet K5 Blazer (1975-1986)
Chevrolet Chevelle (1964-1973)
Chevrolet Bel Air (1964-1972)
Chevrolet Nova (1969-1972)
Chevrolet G10 Van (1967-1974)
Chevrolet K10 (1975-1986)
Chevrolet Camaro (1967-1972)
Chevrolet Caprice (1966-1970)
Chevrolet Chevy II (1964-1968)
Chevrolet G10 (1975-1981)
Chevrolet El Camino (1965-1972)
Chevrolet K10 Pickup (1963-1974)
Chevrolet C10 (1975-1986)
Chevrolet C10 Pickup (1963-1974)
Chevrolet Suburban (1963-1966)
Chevrolet V10 (1987-1987)
Chevrolet R10 (1987-1987)
Chevrolet V10 Suburban (1987-1987)
Buick Wildcat (1964-1970)
GMC G25 (1975-1978)
GMC G1500 (1964-1987)
GMC G25/G2500 Van (1967-1974)
GMC K1500 (1979-1986)
GMC K15/K1500 Suburban (1967-1974)
GMC K15/K1500 Pickup (1966-1974)
GMC C15/C1500 Suburban (1967-1974)
GMC C1500 (1979-1986)
GMC C15/C1500 Pickup (1967-1974)
GMC G2500 (1979-1981)
GMC K15 Suburban (1975-1978)
GMC G15/G1500 Van (1967-1974)
GMC C1500 Suburban (1979-1986)
GMC K15 (1975-1978)
GMC Suburban (1963-1966)
GMC G15 (1975-1978)
GMC C15 Suburban (1975-1978)
GMC R1500 Suburban (1987-1987)
GMC K1500 Suburban (1979-1985)
GMC C15 (1975-1978)
GMC R1500 (1987-1987)
GMC V1500 Suburban (1987-1987)
GMC V1500 (1987-1987)
Pontiac GTO (1970-1972)
Pontiac Firebird (1969-1972)
Compatible Differentials
GM 12 Bolt Truck
GM 12 Bolt Passenger Car
