CNC-Motorsports offers the best selection of performance engine main bearings. Shop brand names by ACL, Clevite, Daido and King. Our selection of engine main bearings will cover nearly every engine build from 300 horsepower street engines to 2000 plus horsepower race engine applications. Shop A series, P series, H series, and coated engine bearings.
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ACL-5M829HC PART NUMBER
5M829H ACL Performance Race H Series Coated Main Bearings - BB Chevy - STD Size$144.95
Big Block Chevy 366, 396, 402, 427 454 ci V8 - STD Size, Coated Main Bearing Set
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ACL-5M829HXC PART NUMBER
5M829HXC ACL Performance Race H Series Coated Main Bearings - BB Chevy +.001 Extra Clearance$162.95
Big Block Chevy 366, 396, 402, 427 454 ci V8 - +.001" Extra Clearance, Main Bearing Set, Coated
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ACL-5M909HC PART NUMBER
5M909HC ACL Performance Race H Series Coated Main Bearings, SB Chevy 350, STD Size$127.95
Small Block Chevy 302, 305, 307, 327, 350, V8, - STD Size, Main Bearing Set, Race Series, Coated
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