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-5M1112H PART NUMBER
5M1112H ACL Performance Race H Series Main Bearings - Alfa Romeo - STD Clearance$188.95
Alfa Romeo 1570cc, 1779cc, 1962cc, Alfetta, giuletta, Spider, GT - STD Clearance, Main Bearing Set Learn More -
ACL-5M1112H-25 PART NUMBER
5M1112H- ACL Performance Race H Series Main Bearings - Alfa Romeo - .25mm Oversize$188.95
Alfa Romeo 1570cc, 1779cc, 1962cc, Alfetta, giuletta, Spider, GT - .25mm Oversize, Main Bearing Set Learn More -
ACL-7M1532H PART NUMBER
7M1532H ACL Performance Race H Series Main Bearings -BMW - STD Size$220.95
BMW M20B20, M20B25, M20B27, M50B20, M50B25, M50B27, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30 - STD Size, Main Bearing Set Learn More -
ACL-7M1532H-025 PART NUMBER
7M1532H-025 ACL Performance Race H Series Main Bearings -BMW - .025mm Oversize$220.95
BMW M20B20, M20B25, M20B27, M50B20, M50B25, M50B27, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30 - .025mm Oversize, Main Bearing Set Learn More -
ACL-7M1532H-25 PART NUMBER
7M1532H-25 ACL Performance Race H Series Main Bearings -BMW - .25mm Oversize$220.99
BMW M20B20, M20B25, M20B27, M50B20, M50B25, M50B27, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30 - .25mm Oversize, Main Bearing Set Learn More -
ACL-7M1532H-50 PART NUMBER
7M1532H-50 ACL Performance Race H Series Main Bearings -BMW - .50mm Oversize$220.95
BMW M20B20, M20B25, M20B27, M50B20, M50B25, M50B27, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30 - .50mm Oversize, Main Bearing Set Learn More -
ACL-7M1532HX PART NUMBER
7M1532HX ACL Performance Race H Series Main Bearings -BMW - +.001 Extra Clearance$220.95
BMW M20B20, M20B25, M20B27, M50B20, M50B25, M50B27, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30 - +.001" Extra Clearance, Main Bearing Set Learn More -
ACL-5M5647H PART NUMBER
ACL Bearings 5M5647H Race Series Main Bearings, Ford 4.6, STD Size$133.95
Ford 4.6L DOHC and 4.6L SOHC Vin W, STD Size, ACL Main Bearing Set, H Series, Race Learn More -
ACL-5M5647H-025 PART NUMBER
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ACL-5M5647H-25 PART NUMBER
