Clevite Nissan 1171cc 1237cc 1288cc 1397cc 1488cc L4 Engines 1971-1982 Con Rod Bearing SetCarrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seizure and wear resistance. This Part Fits: Year Make Model Submodel 1963 1964 Nissan 410 Base 1965 1968 Nissan 520 Pickup Base 1969 Nissan 521 Pickup Base