This ACL Race Series rod bearing set fits Subaru/Scion FA20 engines in standard size and is offered as a high-performance replacement for engines where stronger rotating assembly durability is required. The bearings are intended to meet the tighter tolerances and thermal demands of tuned or high-stress applications. ACL's race-oriented bearings are typically used when upgrading or rebuilding high-performance engines to preserve oil film integrity and maintain crankshaft support under increased loads.
ACL Subaru/Scion FA20 Standard Size High Performance Rod Bearing Set