Rod Bearings
Circle Track Rod Bearings at JJ Motorsports
Rod bearings play a crucial role in maintaining smooth operation and reducing friction between the connecting rods and crankshaft. Built to endure the intense demands of high-speed circle track racing, these components ensure reliable performance for late models, modifieds, and street stock engines. Enhance your build with these bearings and other precision internal engine upgrades for optimal results.
Shop trusted brands like SEALED POWER, MAHLE ORIGINAL/CLEVITE, KING BEARINGS, MICHIGAN 77. Explore related categories such as Precision Internal Engine Upgrades for complete bearing solutions or Circle Track Engines and Components for additional upgrades.
Top Circle Track Rod Bearings
- Rod Bearing Set 87100CHA – Connecting Rod Bearing, Speed Pro, Standard, Chamfered, Doweled, Set of 8.
- Coated Rod Bearing CB-745HXNC – Connecting Rod Bearing, H-Series, Standard, Extra Oil Clearance, Narrowed, Small Block Chevy, Each.
- Rod Bearing CB-663VN-10 – Connecting Rod Bearing, V-Series, 0.010 in Undersize, Narrowed, Small Block Chevy.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Rod Bearing CB-663VN
MICHIGAN 77
$16.99Rod bearing wear is one of the most common failure points in high-performance small block Chevy engines, especially under sustained load or boost. The CB-663VN delivers the precision fit and material quality needed to maintain proper oil film strength...M77CB663VN- SKU:
- M77CB663VN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB663VN
$16.99 -
Rod Bearing CB-663P-40
MICHIGAN 77
$13.99Proper rod bearing clearance is critical to engine longevity and reliability, especially in high-performance Small Block Chevy applications where sustained RPM and load stress the rotating assembly. The CB-663P-40 delivers OEM-grade construction with...M77CB663P40- SKU:
- M77CB663P40
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- CB663P40
$13.99 -
Rod Bearing CB-663P-30
MICHIGAN 77
$15.99Rod bearings are critical wear items that directly impact engine longevity and reliability—especially under high-load conditions. The CB-663P-30 delivers precision fitment and reduced friction for small block Chevy engines, whether you're rebuilding...M77CB663P30- SKU:
- M77CB663P30
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- CB663P30
$15.99 -
Rod Bearing CB-663P-20
MICHIGAN 77
$9.99Connecting rod bearings are critical wear items that directly impact engine reliability and oil pressure stability—especially in high-RPM or boosted applications. The CB-663P-20 delivers precision fit and consistent clearance needed to maintain proper...M77CB663P20- SKU:
- M77CB663P20
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- CB663P20
$9.99 -
Rod Bearing CB-663P-10
MICHIGAN 77
$9.99Maintaining proper bearing clearance is critical to engine longevity and reliability, especially in high-performance applications where tolerance stacking can lead to catastrophic failure. The CB-663P-10 rod bearing delivers precision fit and consistent...M77CB663P10- SKU:
- M77CB663P10
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- CB663P10
$9.99 -
Rod Bearing CB-663P-1
MICHIGAN 77
$9.99Rod bearing wear is one of the fastest ways to catastrophic engine failure, especially under high-rpm load. The CB-663P-1 delivers the precision fit and material durability required to keep your Small Block Chevy's crankshaft supported and your engine...M77CB663P1- SKU:
- M77CB663P1
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663P1
$9.99 -
Rod Bearing CB-663P
MICHIGAN 77
$9.99Connecting rod bearings are critical wear items that directly impact engine longevity and reliability. The CB-663P is engineered for Small Block Chevy engines where bearing clearance and load capacity are non-negotiable. Replacing worn or damaged rod...M77CB663P- SKU:
- M77CB663P
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663P
$9.99 -
Rod Bearing M77CB663HXND
MICHIGAN 77
$17.99A quality rod bearing is foundational to engine reliability, especially in high-rpm applications where extreme pressures demand precision lubrication between the connecting rod and crankshaft. This H-Series bearing delivers the extra oil clearance and...M77CB663HXND- SKU:
- M77CB663HXND
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- CB663HXND
$17.99 -
Rod Bearing CB-663HXN
MICHIGAN 77
$16.99Rod bearing clearances directly impact oil delivery, heat dissipation, and bearing longevity under sustained high RPM operation. The CB-663HXN H-Series bearing delivers the extra oil clearance needed to maintain film strength in demanding small block...M77CB663HXN- SKU:
- M77CB663HXN
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HXN
$16.99 -
Rod Bearing CB-663HND-1
MICHIGAN 77
$16.99Precision rod bearings are foundational to engine longevity and reliability, especially in high-RPM and forced-induction applications where clearance tolerances directly impact bearing life. The CB-663HND-1 delivers the tight dimensional control and...M77CB663HND1- SKU:
- M77CB663HND1
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HND1
$16.99 -
Rod Bearing CB-663HND
MICHIGAN 77
$18.99Maintaining proper bearing clearance is critical to engine longevity and reliability, especially in high-RPM applications where metal-to-metal contact can spell disaster. The Rod Bearing CB-663HND is engineered to OEM specifications for Small Block Chevy...M77CB663HND- SKU:
- M77CB663HND
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HND
$18.99 -
Rod Bearing CB-663HN-1
MICHIGAN 77
$16.99Precision rod bearings are critical to maintaining proper clearances and preventing catastrophic engine failure under high RPM and load conditions. The CB-663HN-1 delivers the exact tolerances and material quality needed to keep your H-Series engine...M77CB663HN1- SKU:
- M77CB663HN1
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HN1
$16.99 -
Rod Bearing CB-663HN
MICHIGAN 77
$13.99Rod bearing wear is one of the most common failure points in high-mileage and high-performance Small Block Chevy engines, often resulting in catastrophic engine damage if left unchecked. The CB-663HN delivers the precision fit and material integrity...M77CB663HN- SKU:
- M77CB663HN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB663HN
$13.99 -
Rod Bearing CB-634P-20
MICHIGAN 77
$9.99A connecting rod bearing is critical to engine longevity—it directly supports crankshaft loads under extreme pressure and heat. The CB-634P-20 delivers the precision fit and material quality necessary to maintain reliable performance, whether you're...M77CB634P20- SKU:
- M77CB634P20
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB634P20
$9.99 -
Rod Bearing CB-634P-10
MICHIGAN 77
$8.99Proper rod bearing clearance is critical to engine longevity—too tight and you risk scuffing, too loose and you invite catastrophic failure. The CB-634P-10 delivers precise 0.010" undersize geometry, ensuring optimal oil film thickness and load...M77CB634P10- SKU:
- M77CB634P10
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB634P10
$8.99 -
Rod Bearing CB-634P
MICHIGAN 77
$8.99Engine bearing wear is one of the most insidious threats to small block Ford reliability—barely noticeable until catastrophic failure occurs. The CB-634P rod bearing eliminates guesswork with precision engineering and proven durability, whether you're...M77CB634P- SKU:
- M77CB634P
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB634P
$8.99 -
Rod Bearing CB-634HXN
MICHIGAN 77
$21.99Rod bearing clearance is critical to engine longevity and performance—undersized or worn bearings lead to metal-to-metal contact, catastrophic failure, and thousands in rebuild costs. The CB-634HXN delivers the precision fit and enhanced oil flow your...M77CB634HXN- SKU:
- M77CB634HXN
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- CB634HXN
$21.99 -
Rod Bearing CB-634HN-10
MICHIGAN 77
$18.99Precision rod bearings are the foundation of reliable engine performance, especially under high RPM and forced induction applications. The CB-634HN-10 delivers the tight tolerances and consistent clearances required for extended engine life and maximum...M77CB634HN10- SKU:
- M77CB634HN10
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB634HN10
$18.99 -
Rod Bearing CB-634HN-1
MICHIGAN 77
$17.99Rod bearings are the critical foundation of engine reliability under sustained high RPM operation. The CB-634HN-1 delivers precise clearances and superior load distribution to keep your connecting rods stable during aggressive acceleration and prolonged...M77CB634HN1- SKU:
- M77CB634HN1
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- CB634HN1
$17.99 -
Rod Bearing CB-634HN
MICHIGAN 77
$16.99Rod bearing wear is one of the most common failure points in high-revving engines, and inadequate bearing clearance can lead to catastrophic engine damage. The CB-634HN is engineered for small block Ford applications with precision tolerances and a...M77CB634HN- SKU:
- M77CB634HN
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB634HN
$16.99
