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ACL Race Series main bearing set for Chevrolet big-block V8 396/402/427/454 in standard size with extra oil clearance, CT-1 coated. Provided for rebuilds that need additional oil clearance without changing bearing diameter, this kit combines that clearance option with ACL’s CT-1 coated race-series finish to support reliable lubrication and journal protection under sustained or demanding operating conditions.
ACL Chevy V8 396/402/427/454 Race Series STD Size Main Bearing Set with Ext Oil Clearance - CT-1 Ctd
