Outdated Internet Browser Detected

It appears that the Internet Browser you are using to connect to SummitRacing.com is outdated and insecure. To continue to use SummitRacing.com, you must upgrade your browser to a newer, secure version. Use these links to help you upgrade your browser.

Main Bearings

You Have Selected

Display Options

Select the navigation view you prefer when narrowing your search.

Narrow Your Results

Catalog Quick Order:

Already know the part number you need?
Click here to enter them directly into your cart.

The Ultimate Gift for Gearheads!
In-Store Pickup Location Close
Summit Racing

Benefits of Buying Through Us

  • Fast Shipping

    Learn More

  • Tech Advice

    Learn More

  • Easy Returns

    Learn More

  • See Details

Results 1 - 10 of 23

In-Store Pickup Location Select

King Engine Bearings MB509SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB509SI030 - King SI-Series Main Bearings

Main Bearings, SI-Series, 1/2 Groove, .030 in. Undersize, Bi-metal, Aluminum Silicon, Chevy, 400, Set of 5

Not Yet Reviewed

Part Number: KGB-MB509SI030 More Detail...

Estimated Ship Date: 11/3/2014 (if ordered today)

$45.97

Summit Racing SUM-172330 - Summit Racing® Main Bearings

Click here for more information about Summit Racing SUM-172330 - Summit Racing® Main Bearings

Main Bearings, Bi-Metal, Silicon Aluminum, 0.030 in. Undersize, Chevy, Set of 5

Not Yet Reviewed

Part Number: SUM-172330 More Detail...

Estimated Ship Date: Today

$54.97

King Engine Bearings MB7719SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB7719SI030 - King SI-Series Main Bearings

Main Bearings, 1/2 Groove, .030 in. Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Not Yet Reviewed

Part Number: KGB-MB7719SI030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$51.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

King Engine Bearings MB558SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB558SI030 - King SI-Series Main Bearings

Main Bearings, 1/2 Groove, .030 in. Undersize, Bi-metal, Silicon Aluminum, Dodge, Plymouth, V8, Set of 5

Not Yet Reviewed

Part Number: KGB-MB558SI030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$49.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

King Engine Bearings MB556HP030 - King HP-Series Main Bearings

Click here for more information about King Engine Bearings MB556HP030 - King HP-Series Main Bearings

Main Bearings, Bi-metal, Silicon Aluminum, 3/4 Groove Style, 0.030 in. Undersize, Chevy, Big Block, Set of 5

Not Yet Reviewed

Part Number: KGB-MB556HP030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$99.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

King Engine Bearings MB5504SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB5504SI030 - King SI-Series Main Bearings

Main Bearings, SI-Series, Full Groove, .030 in. Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Not Yet Reviewed

Part Number: KGB-MB5504SI030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$49.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

King Engine Bearings MB517SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB517SI030 - King SI-Series Main Bearings

Main Bearings, SI-Series, 1/2 Groove, .030 in. Undersize, Bi-metal, Aluminum Silicon, Jeep, Chrysler, Set of 5

Not Yet Reviewed

Part Number: KGB-MB517SI030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$49.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

King Engine Bearings MB556SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB556SI030 - King SI-Series Main Bearings

Main Bearings, 1/2 Groove, .030 in. Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Not Yet Reviewed

Part Number: KGB-MB556SI030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$39.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

Summit Racing SUM-172230 - Summit Racing® Main Bearings

Click here for more information about Summit Racing SUM-172230 - Summit Racing® Main Bearings

Main Bearings, 1/2 Groove, .030 in. Undersize, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Not Yet Reviewed

Part Number: SUM-172230 More Detail...

Estimated Ship Date: 11/26/2014 (if ordered today)

$29.97

King Engine Bearings MB529SI030 - King SI-Series Main Bearings

Click here for more information about King Engine Bearings MB529SI030 - King SI-Series Main Bearings

Main Bearings, 1/2 Groove, .030 in. Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Not Yet Reviewed

Part Number: KGB-MB529SI030 More Detail...

Estimated Ship Date: 11/7/2014 (if ordered today)

$29.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

View Compare

Page 1 of 3

Close