Description
A quality main bearing set is fundamental to engine longevity and reliability, especially in high-performance and street applications. ACL’s H-Series bearings deliver the precision tolerances and durability you need to maintain consistent oil pressure and minimize wear under sustained load. With extra oil clearance designed into this kit, you get improved film strength and reduced friction—critical factors whether you’re building a daily driver or a race engine.
- ACL Main Bearing Set
- H-Series construction
- Standard sizing
- Extra oil clearance
- Small Block Chevy fitment
- Complete kit included
- Premium bearing material
- OEM-quality tolerances






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