Connecting Rod Bearing Set (STD) for Mazda 323 1.6L B6 Engines // R317A

High-performance Connecting Rod Bearing Set (Big End Bearings) specifically designed for Mazda 323 (BG series) models equipped with the 1.6L B6 engine family. These are Standard (STD) size bearings, cross-referenced as R317A, engineered to maintain optimal oil clearance and exceptional durability in Mazda's high-revving SOHC/DOHC systems. Manufactured from premium, high-fatigue resistant materials to ensure smooth reciprocating motion and protect the rotating assembly under various load conditions. Precision-made to meet or exceed OEM specifications, these bearings are essential for restoring the mechanical integrity of the engine during a professional rebuild.