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ACL Race Series coated crankshaft main bearing set for Chevrolet big-block V8s (396–454), supplied as a complete main set for race or high-demand engine builds. The coated Race Series mains are intended to reestablish crankshaft clearance and journal support under aggressive conditions, providing the matched mains required during bottom-end assembly and performance-oriented rebuilds.
ACL **Coated** Chevrolet V8 396-402-427-454 Race Series Engine Crankshaft Main Bearing Set
