ACL Race Series Main Bearings Standard Size

ACL Race Series Main Bearings — Standard Size Brand: ACL Engineered for high-performance Chevy V8 engines (4.8, 5.3, 5.7 & 6.0L), the ACL Race Series Standard Size Main Bearing Set delivers precision, durability and race-proven reliability. Ideal for both track and high-output street builds, these bearings offer tight tolerances and superior material coatings to withstand extreme loads and RPM. Key Features Applications: Chevy V8 4.8 / 5.3 / 5.7 / 6.0L Size: Standard (factory) journal diameter for direct replacement Race Series Performance: Optimized for high-load, high-RPM environments Durable Construction: Multi-layer bearing material with advanced surface treatment to resist wear and scuffing Precise Fit: Tight manufacturing tolerances for improved oil film stability and crankshaft support Benefits Reduced friction and improved oil retention for longer engine life Enhanced protection under sudden load changes and elevated temperatures Direct fit replacement — simplifies installation and rebuilds Choose ACL Race Series Main Bearings for consistent, race-capable performance in Chevy V8 builds where reliability and precision matter.