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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On Sale
Rod Bearing - Calico Coated CB1663H001
CALICO COATINGS
MSRP: $26.99Now: $24.43Was: $26.99Rod bearings are critical to engine reliability under sustained high RPM and boost conditions—failure isn't an option when you're serious about performance. The Calico Coated CB1663H001 delivers precision tolerances and reduced friction properties that...CLCCB1663H001- SKU:
- CLCCB1663H001
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB1663H001
MSRP: $26.99Now: $24.43Was: $26.99 -
On Sale
Rod Bearing - Calico Coated CB1663H
CALICO COATINGS
MSRP: $26.99Now: $24.43Was: $26.99A quality rod bearing is critical to engine longevity, and the Calico Coated CB1663H delivers the durability and precision required for sustained high-RPM operation. Built with a protective Calico coating that resists wear and corrosion, this bearing...CLCCB1663H- SKU:
- CLCCB1663H
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB1663H
MSRP: $26.99Now: $24.43Was: $26.99 -
On Sale
Rod Bearing - Calico Coated CB1227HX
CALICO COATINGS
MSRP: $28.99Now: $26.31Was: $28.99Connecting rod bearings are critical to engine longevity, and the Calico-coated CB1227HX delivers the durability required for sustained high-RPM operation. The extra oil clearance accommodates aggressive engine builds while the Calico coating provides...CLCCB1227HX- SKU:
- CLCCB1227HX
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- CB1227HX
MSRP: $28.99Now: $26.31Was: $28.99Qty in Cart: 0Quantity:Price:MSRP: $28.99Now: $26.31Was: $28.99Subtotal: -
On Sale
Rod Bearing - Calico Coated CB1227H
CALICO COATINGS
MSRP: $27.99Now: $25.37Was: $27.99Connecting rod bearings are critical wear components that directly impact engine reliability and longevity—especially in performance applications where higher RPMs and boost pressures demand superior load capacity. The Calico CB1227H delivers...CLCCB1227H- SKU:
- CLCCB1227H
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB1227H
MSRP: $27.99Now: $25.37Was: $27.99 -
On Sale
ACL Bearings Rod Bearing Set 8B745HXD-STD
ACL BEARINGS
MSRP: $131.99Now: $112.09Was: $131.99Connecting rod bearings are the critical interface between your crankshaft and connecting rods—they handle extreme pressures and temperatures while maintaining precise clearances that directly impact engine reliability and longevity. The ACL 8B745HXD-STD...AEB8B745HXD-STD- SKU:
- AEB8B745HXD-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- 8B745HXD-STD
MSRP: $131.99Now: $112.09Was: $131.99 -
On Sale
ACL Bearings Rod Bearing Set 8B745H-STD
ACL BEARINGS
MSRP: $114.99Now: $97.84Was: $114.99Engine reliability depends on precision-engineered rod bearings that can withstand sustained high-RPM loads and maintain critical clearances under extreme conditions. ACL's 8B745H-STD set delivers OEM-equivalent performance with the durability required...AEB8B745H-STD- SKU:
- AEB8B745H-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- MFG Part #:
- 8B745H-STD
MSRP: $114.99Now: $97.84Was: $114.99Qty in Cart: 0Quantity:Price:MSRP: $114.99Now: $97.84Was: $114.99Subtotal: -
On Sale
ACL Bearings Rod Bearing Set 8B745HD-STD
ACL BEARINGS
MSRP: $131.99Now: $112.09Was: $131.99ACL's H-Series rod bearings are engineered to deliver consistent clamping force and precise oil film thickness under sustained high-RPM load—essential for any Small Block Chevy engine that demands reliability during competition or spirited street driving...AEB8B745HD-STD- SKU:
- AEB8B745HD-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MFG Part #:
- 8B745HD-STD
MSRP: $131.99Now: $112.09Was: $131.99 -
On Sale
ACL Bearings Rod Bearing Set 8B745H-010
ACL BEARINGS
MSRP: $114.99Now: $97.84Was: $114.99Connecting rod bearings are critical to engine longevity and performance—they manage the enormous loads and speeds of your crankshaft while minimizing friction that bleeds horsepower. The ACL 8B745H-010 delivers precision fitment and reliable durability...AEB8B745H-10- SKU:
- AEB8B745H-10
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- MFG Part #:
- 8B745H-10
MSRP: $114.99Now: $97.84Was: $114.99 -
On Sale
ACL Bearings Rod Bearing Set 8B745H-001
ACL BEARINGS
MSRP: $114.99Now: $97.84Was: $114.99Rod bearings are critical wear items that directly impact engine reliability and longevity—especially in high-performance or rebuilt small block Chevy applications. ACL's H-Series rod bearing set delivers the precision tolerances and material quality...AEB8B745H-01- SKU:
- AEB8B745H-01
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MFG Part #:
- 8B745H-01
MSRP: $114.99Now: $97.84Was: $114.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663HX-STD
ACL BEARINGS
MSRP: $95.99Now: $91.19Was: $95.99A quality rod bearing set is critical to engine reliability under sustained load and high RPM operation. ACL's H-Series rod bearings are engineered with extra oil clearance to support forced induction and high-boost applications while maintaining proper...AEB8B663HX-STD- SKU:
- AEB8B663HX-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MFG Part #:
- 8B663HX-STD
MSRP: $95.99Now: $91.19Was: $95.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663HXD-STD
ACL BEARINGS
MSRP: $144.99Now: $123.49Was: $144.99Proper rod bearings are critical to engine longevity and reliability under load. ACL's 8B663HXD-STD set delivers the precision clearances and robust construction needed to handle sustained performance demands while maintaining consistent oil film...AEB8B663HXD-STD- SKU:
- AEB8B663HXD-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 8B663HXD-STD
MSRP: $144.99Now: $123.49Was: $144.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663H-STD
ACL BEARINGS
MSRP: $84.99Now: $76.94Was: $84.99Connecting rod bearings are critical to engine longevity and reliability—they manage the extreme pressures and temperatures of combustion while maintaining precise clearances between your crankshaft and rods. The ACL 8B663H-STD delivers OEM-quality...AEB8B663H-STD- SKU:
- AEB8B663H-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MFG Part #:
- 8B663H-STD
MSRP: $84.99Now: $76.94Was: $84.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663HD-STD
ACL BEARINGS
MSRP: $144.99Now: $123.49Was: $144.99Connecting rod bearings are critical to engine longevity and reliability—they directly support the loads and friction generated during combustion cycles. The ACL 8B663HD-STD delivers OEM-quality performance with a doweled design that ensures precise...AEB8B663HD-STD- SKU:
- AEB8B663HD-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- MFG Part #:
- 8B663HD-STD
MSRP: $144.99Now: $123.49Was: $144.99Qty in Cart: 0Quantity:Price:MSRP: $144.99Now: $123.49Was: $144.99Subtotal: -
On Sale
ACL Bearings Rod Bearing Set 8B663H-020
ACL BEARINGS
MSRP: $85.99Now: $81.69Was: $85.99Proper rod bearing clearance is critical to engine longevity and performance—undersized bearings ensure optimal oil film thickness and reduce wear on your crankshaft journals. ACL's H-Series bearings deliver the precision tolerances and durability...AEB8B663H-20- SKU:
- AEB8B663H-20
- Availability:
- Ships Same Business Day
- Weight:
- 0.97 LBS
- MFG Part #:
- 8B663H-20
MSRP: $85.99Now: $81.69Was: $85.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663H-10
ACL BEARINGS
MSRP: $80.99Now: $76.94Was: $80.99Rod bearing wear is one of the most common failure points in high-mileage and performance engines—catching it early or upgrading preventatively can save thousands in catastrophic engine damage. The ACL 8B663H-10 delivers OEM-quality construction with...AEB8B663H-10- SKU:
- AEB8B663H-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.92 LBS
- MFG Part #:
- 8B663H-10
MSRP: $80.99Now: $76.94Was: $80.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663H-01
ACL BEARINGS
MSRP: $84.99Now: $76.94Was: $84.99If you're rebuilding or upgrading your small block Chevy engine, the quality of your rod bearings directly impacts reliability under load and ring longevity. ACL's H-Series rod bearings are engineered for consistent oil film strength and precise...AEB8B663H-01- SKU:
- AEB8B663H-01
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MFG Part #:
- 8B663H-01
MSRP: $84.99Now: $76.94Was: $84.99 -
On Sale
ACL Bearings Rod Bearing Set 8B663A-10
ACL BEARINGS
MSRP: $19.99Now: $17.09Was: $19.99Proper rod bearing clearance is critical for engine longevity and reliability—especially in high-performance builds where tolerances demand precision. The ACL Bearings 8B663A-10 Rod Bearing Set delivers OEM-quality construction with the 0.010" undersize...AEB8B663A-10- SKU:
- AEB8B663A-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- MFG Part #:
- 8B663A-10
MSRP: $19.99Now: $17.09Was: $19.99 -
On Sale
ACL Bearings Rod Bearing Set 8B634HX-STD
ACL BEARINGS
MSRP: $98.99Now: $83.59Was: $98.99Proper rod bearings are non-negotiable for engine reliability, especially in high-RPM or forced-induction applications where connecting rod loads intensify dramatically. ACL's H-Series rod bearings deliver the extra oil clearance and precision...AEB8B634HX-STD- SKU:
- AEB8B634HX-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 8B634HX-STD
MSRP: $98.99Now: $83.59Was: $98.99 -
On Sale
ACL Bearings Rod Bearing Set 8B634H-STD
ACL BEARINGS
MSRP: $98.99Now: $83.59Was: $98.99Connecting rod bearings are the critical interface between your crankshaft and connecting rods—they're responsible for handling extreme pressures and temperatures under full throttle. ACL's 8B634H-STD rod bearing set delivers the precision fit and load...AEB8B634H-STD- SKU:
- AEB8B634H-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 8B634H-STD
MSRP: $98.99Now: $83.59Was: $98.99 -
On Sale
ACL Bearings Rod Bearing Set 8B634H-20
ACL BEARINGS
MSRP: $72.99Now: $69.34Was: $72.99Rod bearings are the critical interface between your connecting rods and crankshaft—and they're working under extreme pressures and temperatures on every revolution. The ACL Bearings Rod Bearing Set 8B634H-20 delivers the precision fitment and durability...AEB8B634H-20- SKU:
- AEB8B634H-20
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
- MFG Part #:
- 8B634H-20
MSRP: $72.99Now: $69.34Was: $72.99
