The ACL connecting rod bearing set is a replacement kit for Mazda four-cylinder VC/VA series engines in the 1769–1985cc range, supplying matched shells for every connecting rod. It restores proper bearing clearance and supports smooth crankshaft rotation during rebuilds or maintenance, and is specified for Mazda VC/VA engine applications from 1971–1988.
ACL Mazda 4 1769-1985cc VC/VA 1971-88 Engine Connecting Rod Bearing Set