This ACL connecting rod bearing set fits Nissan four-cylinder SD20–SD25 engines (1,991–2,488 cc) for 1963–1988 applications. The kit provides the full complement of replacement rod bearings required during a bottom-end rebuild, helping re-establish correct clearances and stable bearing support to keep the crankshaft rotating smoothly after service.

ACL Nissan 4 1991-2488cc SD20-SD25 1963-88 Engine Connecting Rod Bearing Set