ACL Race Series Conrod Rod Bearing Set for Chevrolet V8 305-350-400 engines is engineered for high-performance and racing applications. These rod bearings feature tri-metal construction with hardened steel backs for improved support and retention within the housing. Designed with increased crush and optimized eccentricity, they enhance bearing retention, compensate for bore distortion at high RPM, and promote consistent hydrodynamic oil film formation. Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, while grooved main bearings ensure optimal oil flow and load distribution to the connecting rods. Manufactured to precise wall thickness tolerances, these engine bearings maintain consistent clearances and reliable fitment. Ideal for small-block Chevrolet builds, this ACL rod bearing set delivers durability and performance for engines requiring high-quality rod bearings, connecting rod bearings, main bearings, and other critical engine bearings in demanding racing environments.
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