Clevite P-Series Main Bearing - Standard - GM 6-Cylinder 931174 Mercury: Cyclone 71 - 71

Mercury: Cyclone 71 - 71 6

providing uniform wall thickness and exact profile dimensions

Spread / Square Bore Bolt Patterns

An under-hood starter switch can also be added

O-ring and 16" of poly tubing

Clevite P-Series Main Bearing - Standard - GM 6-Cylinder 931174 Mercury: Cyclone 71 - 71Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P Series is suitable for most OE applications. Due to the increased load capacity of the Tri Metal design, it is a suitable upgrade from Bi Metal engine bearings. Vehicle Applications: 1963 1965 GMC 1000 Series 1963 1966 Chevrolet Suburban 1963 1967 Chevrolet P10