Clevite GM 122 CID 1998CC L4 Con Rod Bearing SetCarrying on a tradition of durability and dependability, Clevite Bi Metal (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 1982 1989 Buick Skyhawk Custom 1982 1987 Buick Skyhawk Limited 1988 1989 Buick Skyhawk SE