Dirt Track Crankshaft Main Bearings

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2.750"

2.448"

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Oval Track

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Clevite |

#757M338

Clevite M338 P-Series 1969-Up Small Block Chevy Main Bearings

(21)

$65.99

/set

-40%

King MB 557HP HP Series Chevy 350 Large Journal Main Bearings

King Bearings |

#910557HP

King MB 557HP HP Series Chevy 350 Large Journal Main Bearings

(5)

Bearing Material:

Bi-metal, silicon aluminum

Bearing Construction:

Bi-metal

Sold in Quantity:

Set

$87.99

/set

$147.95

Clevite |

#9108859

Clevite H-Series 1969-Up SBC Main Bearings and Rod Bearings

(1)

Bearing Undersize:

Standard

Bearing Construction:

Tri-metal

$188.99

/kit

King MB 557XP XP Series Chevy 350 Large Journal Main Bearings

King Bearings |

#910557XP

King MB 557XP XP Series Chevy 350 Large Journal Main Bearings

(7)

Bearing Material:

Tri-metal copper-lead nickel

Bearing Construction:

Tri-metal

Sold in Quantity:

Set

$95.99

/set

Clevite |

#757MS2199H

Clevite H Series LS Main Bearing Set

Bearing Material:

Tri-metal copper-lead nickel

Bearing Construction:

Tri-metal

as low as

$123.99

/set

Micro Sprint Bearing Maintenance

Read a step by step on how to grease your bearings after racing and the importance of bearing maintenance through out race season.

Assembling a Sprint Car Front Axle

Learn how to assemble the front axle of a sprint car. See what tools are needed for assembly including an angle finder gauge tool and king pin reamer.

Setting Proper Driveshaft Angles

In this tech article, we show you how to measure the working angles on your drive shaft to ensure long life out of your U-joints.

Squaring the Front Axle of Your Open Wheel Race Car

The Speedway Motors Tech Team created a quick how-to on squaring the front axle of your open wheel race car.

Speedway Tech Talk - Offenhauser Early Hemi Valve Cover Wire Caps

Tim talks about early hemi valve cover wire caps.

Selecting Axles for a 1931 Model A

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

Racing Tire Siping, Grooving, and Needling

Need better tire traction on the track? Read our guide on increasing traction with grooving, siping, and needling to ensure your racing tires have great grip.

Clevite |

#757M909H

Clevite H-Series Small Block Chevy Main Bearings

(5)

Sold in Quantity:

Each

as low as

$86.99

/set

Clevite |

#757M909HK

350 H MAIN SET COATED

(1)

Main Journal Style:

350 mains

Bearing Usage:

Performance

Bearing Construction:

Tri-metal

as low as

$112.99

/set

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

King Bearings |

#910509HP

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

(1)

Bearing Material:

Bi-metal, silicon aluminum

Bearing Construction:

Bi-metal

Sold in Quantity:

Set

$88.99

/set

-40%

King MB 509XP XP Series Chevy 400 Large Journal Main Bearings

King Bearings |

#910509XP

King MB 509XP XP Series Chevy 400 Large Journal Main Bearings

Bearing Material:

Tri-metal copper-lead nickel

Bearing Construction:

Tri-metal

Sold in Quantity:

Set

$95.99

/set

$160.95

Clevite |

#757MS590P

Clevite MS590P Ford 302 Main Bearings

(5)

Groove Location:

Upper

Bearing Material:

Tri-metal copper-lead nickel

Sold in Quantity:

Set

$67.99

/set

Clevite |

#757MS1117P

Clevite MS1117P 77 Ford 2.3 Main Bearings 1 Plug per Cylinder

(3)

$74.99

/set

ACL Tri-Metal H-Series Duraglide Main Bearings, Chevy 350, STD

ACL Bearings |

#910909H

ACL Tri-Metal H-Series Duraglide Main Bearings, Chevy 350, STD

GTIN Code:

9315726177617

$82.99

/set

Clevite |

#75700829

Clevite MS829P P-Series Big Block Chevy Main Bearings

(3)

$84.99

/set

Clevite |

#757M1038HK

400 H MAIN SET COATED

Main Journal Style:

400 mains

Bearing Construction:

Tri-metal

Sold in Quantity:

Set

as low as

$130.99

/set

Clevite |

#757MS981P

Clevite 1969-76 Ford 351W Main Bearings, Standard

Main Journal Diameter:

2.750"

Bearing Material:

Tri-metal copper-lead nickel

Bearing Undersize:

Standard

$79.99

/set

Clevite |

#757M768

Clevite M768 P-Series 1955-69 Small Block Chevy Main Bearings

(6)

Main Journal Diameter:

2.448"

Main Journal Style:

350 mains

Bearing Material:

Tri-metal copper-lead nickel

as low as

$76.99

/set

Clevite |

#757M578

Clevite M578 P-Series Small Block Chevy 400 Main Bearings

(1)

$78.99

/set

Clevite |

#757MS1432P

Clevite MS1432P 77 1977-93 Ford 351W Main Bearings

(1)

Main Journal Diameter:

2.750"

Main Journal Style:

302 mains

Bearing Material:

Tri-metal copper-lead nickel

$81.99

/set

Chevrolet Performance 89017571 Crankshaft Bearing, LS, 1, 2, 4, 5

Chevrolet Performance Parts |

#35589017571

Chevrolet Performance 89017571 Crankshaft Bearing, LS, 1, 2, 4, 5

Bearing Undersize:

Standard

Sold in Quantity:

Each

$66.99

/each

Chevrolet Performance Parts |

#35589017572

Chevrolet Performance Parts 89017572 Crankshaft Bearing, LS, 3

Main Journal Style:

LS mains

Sold in Quantity:

Each

$42.99

/each

Clevite |

#757M1038H

Clevite M1038H Chevy SBC 400 Main Bearings – Clevite H-Series

Grooved Bearing:

Yes

Groove Location:

Upper

Bearing Material:

Tri-metal copper-lead nickel

as low as

$88.99

/set

King Bearings |

#910529HP

King MB 529HP Ford Main Bearings

Bearing Construction:

Bi-metal

$72.99

/set

New Product

Enginetech |

#17300085

Enginetech BC296J010 SBC 350 Main Bearing Set, .010in, 1967-2002

$33.99

/each

New Product

Enginetech |

#17300086

Enginetech BC296J020 SBC 350 Main Bearing Set, .020in, 1967-2002

$33.99

/each

New Product

Enginetech |

#17300087

Enginetech BC296JSTD SBC 350 Main Bearing Set, Standard, 1967-02

$33.99

/each

$108 Off

King MB5224AM Main Bearing Spacers - Small Block Chevy, 350 Crank

King Bearings |

#5051120

King MB5224AM Main Bearing Spacers - Small Block Chevy, 350 Crank

(3)

GTIN Code:

611500238604

$156.99

/set

$265.25

-66%

King Bearings |

#UP228717

King MB 557HP HP Series Chevy 350 Large Journal Main Bearings

Garage Sale Type:

Blemished

Bearing Material:

Bi-metal, silicon aluminum

Bearing Construction:

Bi-metal

$44.21

/set

$132.50

-52%

Clevite |

#UP230217

Clevite M578 P-Series SBC 400 Main Bearings, Standard

Garage Sale Type:

Incomplete

$42.98

/set

$89.99

-32%

Clevite |

#UP232683

Clevite M338 GM SBC P Series Standard Size Main Bearings

Garage Sale Type:

Blemished

$52.69

/set

$77.99

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Dirt Track Crankshaft Main Bearings

Main Journal Diameter

Brand

Sanctioning Body

Race Type

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Clevite M338 P-Series 1969-Up Small Block Chevy Main Bearings

King MB 557HP HP Series Chevy 350 Large Journal Main Bearings

Clevite H-Series 1969-Up SBC Main Bearings and Rod Bearings

King MB 557XP XP Series Chevy 350 Large Journal Main Bearings

Clevite H Series LS Main Bearing Set

Related Articles

Clevite H-Series Small Block Chevy Main Bearings

350 H MAIN SET COATED

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

King MB 509XP XP Series Chevy 400 Large Journal Main Bearings

Clevite MS590P Ford 302 Main Bearings

Clevite MS1117P 77 Ford 2.3 Main Bearings 1 Plug per Cylinder

ACL Tri-Metal H-Series Duraglide Main Bearings, Chevy 350, STD

Clevite MS829P P-Series Big Block Chevy Main Bearings

400 H MAIN SET COATED

Clevite 1969-76 Ford 351W Main Bearings, Standard

Clevite M768 P-Series 1955-69 Small Block Chevy Main Bearings

Clevite M578 P-Series Small Block Chevy 400 Main Bearings

Clevite MS1432P 77 1977-93 Ford 351W Main Bearings

Chevrolet Performance 89017571 Crankshaft Bearing, LS, 1, 2, 4, 5

Chevrolet Performance Parts 89017572 Crankshaft Bearing, LS, 3

Clevite M1038H Chevy SBC 400 Main Bearings – Clevite H-Series

King MB 529HP Ford Main Bearings

Enginetech BC296J010 SBC 350 Main Bearing Set, .010in, 1967-2002

Enginetech BC296J020 SBC 350 Main Bearing Set, .020in, 1967-2002

Enginetech BC296JSTD SBC 350 Main Bearing Set, Standard, 1967-02

King MB5224AM Main Bearing Spacers - Small Block Chevy, 350 Crank

King MB 557HP HP Series Chevy 350 Large Journal Main Bearings

Clevite M578 P-Series SBC 400 Main Bearings, Standard

Clevite M338 GM SBC P Series Standard Size Main Bearings

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