Clevite Nissan 1595 1770 1952 2187 2389cc 4 Cyl 2393 2565 2753 2793cc6-c 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 1977 1983 Nissan 200SX Base 1968 1973,1978 1981 Nissan 510 Base 1970 1972 Nissan 521 Pickup