The ACL connecting rod bearing set for Oldsmobile four-cylinder 138ci engines (1987–1994) supplies the matched bearing shells required for rod journals during rebuilds or bearing replacement. It’s intended to restore correct rod-to-crank clearances in that 1987–1994 Olds four-cylinder application. Confirm engine family and years to ensure this set fits your rebuild.
ACL Olds. 4 138 1987-94 Engine Connecting Rod Bearing Set