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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KNG-MB557XP-001 PART NUMBER
MB557XP-001 King XP High Performance Main Bearings - SB Chevy , .001 Over size$71.95
Small Block Chevy 305, 350, .001 Over Size, Main Bearing Set, XP Performance Learn More -
ACL-5M1010H-01 PART NUMBER
5M1010H-01 ACL Performance Race H Series Main Bearings - Ford - .001 Oversize$87.95
Ford 302/351ci, 377ci Cleveland/Stroker V8, 2.750" Main- .001" Oversize, Main Bearing Set Learn More -
ACL-5M1038H-01 PART NUMBER
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ACL-5M1039H-01 PART NUMBER
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ACL-5M1117H-01 PART NUMBER
5M1117H-01 ACL Performance Race H Series Main Bearings - Ford - .001 Oversize$95.95
Ford 2300 Single Spark Plug Engines (Ford USA) - .001" Oversize, Main Bearing Set Learn More -
ACL-5M1432H-01 PART NUMBER
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ACL-5M1743H-01 PART NUMBER
5M1743H-01 ACL Performance Race H Series Main Bearings - Ford - .001 Oversize$155.95
Ford 2300 Dual Spark Plug Engine (Ford USA) .001 Oversize, Main Bearing Set Learn More -
ACL-5M2152H-01 PART NUMBER
5M2152H-01 ACL Performance Race H Series Main Bearings - Ford - .001 Oversize$76.95
Ford/Lotus1500cc-1600cc, Inline 4, OHV & twin Cam (Elan/Escort/Cortina), Ford/Lotus 1598cc Twin Cam BDA, BDB, BDC, BDD etc.-- .001" oversize, Main Bearing Set Learn More -
ACL-5M429H-01 PART NUMBER
5M429H-01 ACL Performance Race H Series Main Bearings - SB Chevy - .001 Oversize$98.95
Small Block Chevy 283, 327 ci V8 - .001" Oversize Size - Small Journal, Main Bearing Set Learn More -
ACL-5M590H-01 PART NUMBER
5M590H-01 ACL Performance Race H Series Main Bearings - SB Ford - .001 Oversize$83.95
Small Block Ford 221, 255, 260, 289, 302 ci V8 - .001" Oversize, Main Bearing Set Learn More
