Performance Engine Bearings
Circle Track Engine Bearings at JJ Motorsports
Minimize friction and ensure smooth engine operation under high loads with high-quality engine bearings from JJ Motorsports. Essential for prolonging engine life, these bearings are compatible with Small Block Chevy, GM LS-Series, and Small Block Ford engines, offering coated options for enhanced performance in demanding circle track racing conditions.
Shop trusted brands like Sealed Power for standard chamfered sets, Clevite for H-Series coated mains, and King Bearings for extra clearance designs. Explore related categories such as Circle Track Engines and Components for complete engine upgrades or Circle Track Oiling Systems for lubrication enhancements.
Top Circle Track Engine Bearings
- Rod Bearing Set 87100CHA – Connecting Rod Bearing, Speed Pro, Standard, Chamfered, Doweled, Set of 8 (SEA8-7100CHA).
- Coated Main Bearing Set MS-590HC – Main Bearing, H-Series, Standard, Coated, Small Block Ford (M77MS590HC).
- Main Bearing Set GM LS MS-2411HX – Main Bearings, H-Series, Standard, Extra Oil Clearance, GM LS-Series (M77MS2411HX).
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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Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MB5013XPC 010
KING BEARINGS
$179.99Main bearing wear is one of the most critical failure points in high-output LS engines—and catastrophic bearing failure means catastrophic engine failure. The MB5013XPC 010 delivers the precision tolerances and protective coating your build needs to...KEBMB5013XPC010- SKU:
- KEBMB5013XPC010
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
$179.99 -
Main Bearing Set Coated GM LS1/LS2/LS4/LS6 MB5013XPC
KING BEARINGS
$179.99Your LS engine's reliability depends on main bearing durability under sustained boost and high RPM loads. The MB5013XPC delivers factory-grade performance with a proprietary XP coating that reduces friction, extends service life, and maintains precise...KEBMB5013XPC- SKU:
- KEBMB5013XPC
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
$179.99 -
Main Bearing Set GM LS1/LS2/LS4/LS6 MB5013XP 020
KING BEARINGS
$142.99Main bearing wear is one of the fastest paths to catastrophic engine failure—and stock bearings often aren't built for high-RPM racing demands. The MB5013XP 020 XP series bearings deliver the precision tolerances and load-carrying capacity your LS engine...KEBMB5013XP020- SKU:
- KEBMB5013XP020
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
$142.99Qty in Cart: 0Quantity:Price:$142.99Subtotal: -
Main Bearing Set GM LS1/LS2/LS4/LS6 MB5013XP 011
KING BEARINGS
$149.99Main bearing wear is one of the most critical failure points in high-rpm LS-series engines, and running worn bearings drastically compromises oil pressure, power delivery, and engine longevity. The MB5013XP 011 kit delivers precision-engineered bearing...KEBMB5013XP011- SKU:
- KEBMB5013XP011
- Availability:
- Ships Same Business Day
- Weight:
- 1.34 LBS
$149.99 -
Main Bearing Set GM LS1/LS2/LS4/LS6 MB5013XP 010
KING BEARINGS
$125.99Main bearing wear is one of the most critical issues in high-performance LS engines—ignoring it leads to catastrophic failure and expensive rebuild costs. The MB5013XP 010 delivers OEM-grade precision with the durability needed for forced-induction...KEBMB5013XP010- SKU:
- KEBMB5013XP010
- Availability:
- Ships Same Business Day
- Weight:
- 1.34 LBS
$125.99Qty in Cart: 0Quantity:Price:$125.99Subtotal: -
Main Bearing Set GM LS1/LS2/LS4/LS6 MB5013XP 001
KING BEARINGS
$142.99Main bearing wear or damage compromises crankshaft stability and engine reliability—especially critical in high-RPM LS applications where precision tolerances are non-negotiable. The MB5013XP 001 XP bearing set delivers OEM-quality construction with the...KEBMB5013XP001- SKU:
- KEBMB5013XP001
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
$142.99 -
Main Bearing Set GM LS1/LS2/LS4/LS6 MB5013HPSTDX
KING BEARINGS
$138.99A robust main bearing set is the foundation of any high-performance LS engine build. Inadequate bearing clearance and material quality lead to premature wear, oil starvation, and catastrophic engine failure—especially under sustained boost or high RPM...KEBMB5013HPSTDX- SKU:
- KEBMB5013HPSTDX
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
$138.99 -
Rod Bearing Set CR 807XPNSTDX
KING BEARINGS
$73.99Connecting rod bearings are critical to engine reliability—they handle extreme pressures and temperatures with every combustion cycle. The CR 807XPNSTDX delivers the precision clearances and durability demanded by high-performance builds, whether you're...KEBCR807XPNSTDX- SKU:
- KEBCR807XPNSTDX
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$73.99 -
Rod Bearing Set SBC w/2.100 Pin Dia. CR 807XPNDSTDX
KING BEARINGS
$86.99A quality rod bearing set is non-negotiable for any serious small block Chevy build—whether you're chasing reliability on the street or consistency at the track. The CR 807XPNDSTDX delivers extra oil clearance and narrowed geometry to accommodate...KEBCR807XPNDSTDX- SKU:
- KEBCR807XPNDSTDX
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$86.99Qty in Cart: 0Quantity:Price:$86.99Subtotal: -
Rod Bearing Set CR 807XPNC STDX
KING BEARINGS
$134.99If you're running a high-revving LS engine, bearing wear and oil starvation at peak power are real threats to reliability. The CR 807XPNC STDX XP-Series rod bearing set delivers the extra oil clearance and precision engineering required to handle...KEBCR807XPNCSTDX- SKU:
- KEBCR807XPNCSTDX
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$134.99 -
Rod Bearing Set CR 807XPN 030
KING BEARINGS
$85.99Precision-engineered for Small Block Chevy engines, the CR 807XPN 030 connecting rod bearing set delivers the clearance control and durability your high-performance build demands. Whether you're rebuilding after a serious power upgrade or restoring an...KEBCR807XPN030- SKU:
- KEBCR807XPN030
- Availability:
- Ships Same Business Day
- Weight:
- 0.97 LBS
$85.99 -
Rod Bearing Set CR 807HPNSTDX
KING BEARINGS
$69.99Building a high-performance engine demands precision at every junction, and your connecting rod bearings are where power meets reliability. The CR 807HPNSTDX is engineered for sustained high-RPM operation with extra oil clearance to accommodate the...KEBCR807HPNSTDX- SKU:
- KEBCR807HPNSTDX
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
$69.99Qty in Cart: 0Quantity:Price:$69.99Subtotal: -
Rod Bearing Set SBC w/2.100 Pin Dia. CR 807HPNDSTDX
KING BEARINGS
$74.99Connecting rod bearings are the backbone of reliable high-RPM engine performance, and running undersized clearances on a stock Small Block Chevy is a recipe for catastrophic failure. This HP-grade bearing set gives you the extra oil clearance you need to...KEBCR807HPNDSTDX- SKU:
- KEBCR807HPNDSTDX
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
$74.99 -
Rod Bearing Set CR 807HPN010X
KING BEARINGS
$76.99High-performance connecting rod bearings demand precision tolerances and superior oil delivery—this CR 807HPN010X set delivers both with intentional undersize geometry and extra clearance designed for forced induction and high-RPM applications. The...KEBCR807HPN010X- SKU:
- KEBCR807HPN010X
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
$76.99 -
Dura Bond Cam Bearing Set - Ford 2.3L 4-Cylinder 75-97 F-34B
DURA-BOND
$29.99Worn cam bearings compromise valve timing precision and accelerate camshaft wear, directly reducing engine efficiency and reliability. The Dura Bond F-34B restores proper bearing clearances and oil film strength, ensuring consistent valve operation and...DURF-34B- SKU:
- DURF-34B
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$29.99 -
Cam Bearing Set Standard Small Block 8B CAM BEARINGS
BRODIX
$78.99Cam bearing failure is catastrophic—it destroys your engine and ends your race day. This standard small block cam bearing set ensures proper journal support and oil circulation, delivering the reliability you need for consistent performance whether...BRO8BCAMBEARINGS- SKU:
- BRO8BCAMBEARINGS
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
$78.99 -
On Sale
ACL Bearings Main Bearing Set 5M7298HX-STD
ACL BEARINGS
MSRP: $174.99Now: $149.14Was: $174.99ACL Bearings Main Bearing Set 5M7298HX-STD is engineered for LS-series engines that demand reliable, long-term durability under sustained high-rpm and boost conditions. The extra oil clearance design ensures consistent lubrication and reduces bearing...AEB5M7298HX-STD- SKU:
- AEB5M7298HX-STD
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
MSRP: $174.99Now: $149.14Was: $174.99 -
On Sale
ACL Bearings Main Bearing Set 5M7298H-STD
ACL BEARINGS
MSRP: $174.99Now: $149.14Was: $174.99The crankshaft is only as strong as the bearings that support it—and in high-performance LS applications, OEM tolerances won't cut it. ACL's main bearing set delivers the precision clearances and load-carrying capacity your engine demands, whether you're...AEB5M7298H-STD- SKU:
- AEB5M7298H-STD
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
MSRP: $174.99Now: $149.14Was: $174.99 -
On Sale
ACL Bearings Main Bearing Set 5M7298H-10
ACL BEARINGS
MSRP: $174.99Now: $149.14Was: $174.99Engine longevity and reliability start with precision bearings that can withstand high RPMs and sustained load. The ACL Bearings Main Bearing Set 5M7298H-10 delivers OEM-quality construction with H-Series specifications designed specifically for...AEB5M7298H-10- SKU:
- AEB5M7298H-10
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $174.99Now: $149.14Was: $174.99 -
On Sale
ACL Bearings Main Bearing Set 5M7298H-01
ACL BEARINGS
MSRP: $174.99Now: $149.14Was: $174.99Main bearings are the foundation of engine reliability—they support your crankshaft under extreme loads and must maintain precise clearances to prevent catastrophic failure. The ACL Bearings H-Series Main Bearing Set delivers the tight tolerances and...AEB5M7298H-01- SKU:
- AEB5M7298H-01
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
MSRP: $174.99Now: $149.14Was: $174.99
