The ACL oversized rod bearing set for 1993–2002 Mazda FS 1991cc engines is specified at 0.75mm oversize to match machined journals. Supplied as a matched rod bearing set, it supports engine rebuilds and repairs where undersized bores have been machined. The description defines the application and oversize specification to ensure proper fit during reassembly without implying additional material or performance claims.
ACL 93-02 Mazda 1991CC FS 0.75mm Oversized Rod Bearing Set