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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CLE-MS1038HC PART NUMBER
MS1038HC Clevite 77 TriArmor Coated Main Bearings - SB Chevy 400 - STD Size$150.95
SB Chevy 400 1970-1980, STD Size, H Series TriArmor, Set of Main Bearings Learn More -
CLE-MS1038HXC PART NUMBER
MS1038HXC Clevite 77 TriArmor Coated Main Bearings - SB Chevy 400 - +.001 Extra Clearance$157.95
SB Chevy 400 1970-1980, +.001 Extra Clearance, H Series TriArmor, Set of Main Bearings Learn More -
CLE-MS1038HC-10 PART NUMBER
MS1038HC-10 Clevite 77 TriArmor Coated Main Bearings - SB Chevy 400 - .010 Oversize$145.95
SB Chevy 400 1970-1980, .010 Oversize, H Series TriArmor, Set of Main Bearings Learn More -
CLE-MS1564P PART NUMBER
MS1564P Clevite 77 P Series Main Bearings - SB 350 to 400 Main - STD size$320.95
Allows the use of 350 Crankshaft in 400 Chevy Block, STD Size, P Series, Set of Main Bearings Learn More -
CLE-MS1038P PART NUMBER
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CLE-MS1038P-10 PART NUMBER
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CLE-MS1038P-20 PART NUMBER
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CLE-MS429H PART NUMBER
MS429H Clevite 77 H Series Main Bearings - SB Chevy 283 327 - STD Size$130.95
SB Chevy 283 302 327 1957-1967 Small Journal, STD Size, H Series, Set of Main Bearings Learn More -
CLE-MS429HX PART NUMBER
MS429HX Clevite 77 H Series Main Bearings - SB Chevy 283 327 - +.001 Extra Clearance$107.95
SB Chevy 283 302 327 1957-1967 Small Journal, +.001 Extra Clearance, H Series, Set of Main Bearings Learn More -
CLE-MS429H-1 PART NUMBER
MS429H-1 Clevite 77 H Series Main Bearings - SB Chevy 283 327 - .001 Oversize$112.95
SB Chevy 283 302 327 1957-1967 Small Journal, .001 Oversize, H Series, Set of Main Bearings Learn More
