ACL connecting rod bearing set for Mazda four-cylinder 1,586–1,769 cc NA/VC engines, listed for 1970–1979 applications. The set supplies precision bearing shells to restore correct rod-to-crank clearances during engine rebuilds and routine service, helping protect crank journals and connecting rods when used with the specified Mazda engines. Confirm fitment and check clearances during installation.
ACL Mazda 4 1586-1769cc NA/VC 1970-79 Engine Connecting Rod Bearing Set