Cometic Rear Main Seal - BB Chevy H760C31S 8 in W x 18

8 in W x 18

black anodized mounts weigh

Designed to exact specifications assuring proper ride heightVehicle Applications: 1963-1987 Chevrolet C10 1" DropVehicle Applications: 1963-1987 Chevrolet C10 1" Drop

An O-ring seal and two chrome-plated socket head cap screws are included

The top trailing edge of engine plate is grooved to eliminate obstruction with dash

Cometic Rear Main Seal - BB Chevy H760C31S 8 in W x 18COMETIC Viton is a fluoroelastomer, or high end rubber. Top of the scale for heat resistance, chemical resistance and durability. Vehicle Applications: 1976 1978 GMC K25 1968 1974 Chevrolet K20 Pickup 1975 1980 Chevrolet C10 1968 1974 Chevrolet K30 Pickup 1965 1976 Chevrolet Impala 1969 1972 Chevrolet Nova 1975 1990 Chevrolet P30 1969 1972 Chevrolet Townsman 1975 1978 GMC P35 1968 1974 GMC C25 C2500 Pickup 1988 1990 Chevrolet C3500 1968 1974 GMC C25