Clevite Caterpillar - 1473 CID Eng Con Rod Bearing SetIdeal 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. This Part Fits: Year Make Model Submodel 1971 1973 Buick Centurion Base 1973 1974 Buick Century Base