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-MB556XPN-001 PART NUMBER
MB556XPN-001 King XP High Performance Main Bearings - BB Chevy .001 Oversize$84.95
Big Block Chevy, 396, 427, 454 Main, .001 Oversize, Main Bearing Set, XP Performance
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KNG-MB509XP-STDX PART NUMBER
MB509XP-STDX King XP High Performance Main Bearings - SB Chevy 400 .001 Undersize$67.95
Small Block Chevy 400 Main, .001 Undersize, Main Bearing Set, XP Performance
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KNG-MB529XP-STDX PART NUMBER
MB529XP-STDX King XP High Performance Main Bearings - Ford 283/302 .001 Undersize$87.95
Small Block Ford 289 302 Main, .001 Undersize, Main Bearing Set, XP Performance
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KNG-MB556XPN PART NUMBER
MB556XPN King XP High Performance Main Bearings - BB Chevy STD Size$84.95
Big Block Chevy, 396, 427, 454 Main, Standard size, Main Bearing Set, XP Performance
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KNG-MB556SI PART NUMBER
MB556SI King SI Performance Main Bearings - BB Chevy STD Size$27.95
Big Block Chevy, 396, 427, 454 Main, Standard size, Main Bearing Set, SI Performance
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KNG-MB5503XP-STDX PART NUMBER
MB5503XP-STDX King XP High Performance Main Bearings - Ford 351C 2.750", .001 Extra Clearance$89.95
Small Block Ford 351C, 2.750" Main, .001 Undersize, Main Bearing Set, XP Performance Learn More -
KNG-MB5013XP-001 PART NUMBER
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KNG-MB557HP PART NUMBER
MB557HP King HP High Performance Main Bearings - SB Chevy 350 STD Size$62.95
Small Block Chevy 305, 350 Main, Std Size, Main Bearing Set, HP Performance Series Learn More -
KNG-MB556HPN PART NUMBER
MB556HPN King HP High Performance Main Bearings - BB Chevy STD size$81.95
Big Block Chevy, 396, 427, 454 Main, Std Size, Main Bearing Set, HP Performance Learn More -
KNG-MB5650XP PART NUMBER
