Engines and Components
Circle Track Engine Parts: Camshafts, Blocks & Accessories for Late Models at JJ Motorsports
Power up your circle track engine with premium components from JJ Motorsports. Our selection includes serpentine drive kits, pulley systems, valve covers, engine blocks, camshafts, and more for maximum horsepower, durability, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with Small Block Chevy (SBC), LS-series, and other racing engines, these high-quality parts ensure reliable operation under intense track conditions.
Shop trusted brands like Jones Racing, Allstar Performance, Chevrolet Performance, and Howards Racing Components. Explore related categories such as circle track drivetrain for transmission upgrades or circle track chassis components for frame enhancements.
Top Circle Track Engine Products
- Jones Racing Serpentine Drive Kit 1020-S – New serpentine drive kit designed for efficient accessory drive in racing engines, weighing 3.61 lbs for lightweight performance.
- Allstar Performance 1:1 Pulley Kit Head Mount PS ALL31082 – Billet aluminum polished pulley kit with 1:1 ratio and 2-groove V-belt, includes crank and water pump pulleys and belts for Small Block Chevy engines with head-mount power steering.
- Allstar Performance Valve Covers SBC Steel Black w/Tubes ALL26147 – Durable steel valve covers in black finish with tubes, designed for Small Block Chevy engines, weighing 5.95 lbs for reliable sealing and style.
- Chevrolet Performance LSX Cast Iron Block - 4.065 Bore Finished 19417352 – Bare cast iron engine block with 4.065 in bore, 9.240 deck height, 6-bolt mains and heads, orange powdercoat finish, compatible with Gen III/IV LS components, supporting up to 4.250 in stroke and 454 cu. in. displacement.
- SBC Solid Roller Cam 111013-10 – High-performance solid roller camshaft from Howards Racing Components for Small Block Chevy engines, weighing 8.70 lbs, ideal for aggressive racing applications.
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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Oil Pump Pickup Tube SBC 1003-10555
KEVKO OIL PANS & COMPONENTS
$49.99A reliable oil pump pickup tube is critical for maintaining consistent oil delivery to your engine under high-stress racing conditions. This bolt-on SBC pickup tube ensures proper oil flow to your...KEV1003-10555- SKU:
- KEV1003-10555
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- MFG Part #:
- 1003-10555
$49.99 -
Oil Pump Pickup Tube SBC 1003-1
KEVKO OIL PANS & COMPONENTS
$39.99A quality oil pickup tube is essential for maintaining consistent oil delivery to your engine under high-RPM racing conditions. This Kevko pickup tube is engineered to work seamlessly with...KEV1003-1- SKU:
- KEV1003-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- MFG Part #:
- 1003-1
$39.99 -
Oil Pump Pickup Tube SBC 1003
KEVKO OIL PANS & COMPONENTS
$39.99A quality oil pump pickup tube is critical for consistent oil delivery and pressure stability during high-rpm racing. This Kevko piece ensures reliable lubrication across a range of pan depths,...KEV1003- SKU:
- KEV1003
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- 1003
$39.99 -
Oil Pump Pickup Tube SBC 1002.75
KEVKO OIL PANS & COMPONENTS
$49.99A reliable oil pump pickup tube is critical to maintaining proper oil delivery and engine protection under all driving conditions. This SBC-specific pickup tube ensures consistent flow to your oil...KEV1002-3/4- SKU:
- KEV1002-3/4
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 1002.75
$49.99 -
Oil Pump Pickup Tube SBC 1002
KEVKO OIL PANS & COMPONENTS
$39.99Reliable oil delivery is the foundation of any high-performance Small Block Chevy build, and a quality pickup tube is essential to maintaining consistent oil pressure under all conditions. This Kevko...KEV1002- SKU:
- KEV1002
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 1002
$39.99 -
Oil Pump Pickup Tube SBC 1001
KEVKO OIL PANS & COMPONENTS
$39.99Reliable oil delivery is the foundation of any high-performance engine, and a quality pickup tube ensures consistent pressure and flow under sustained racing conditions. The Oil Pump Pickup Tube SBC...KEV1001- SKU:
- KEV1001
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- 1001
$39.99 -
Main Bearing Set Coated SBC w/350 Mains KEBMB557XPC010
KING BEARINGS
$158.99If you're rebuilding or refreshing a Small Block Chevy engine, main bearing wear is non-negotiable—it directly affects oil pressure stability, engine longevity, and overall reliability under load...KEBMB557XPC010- SKU:
- KEBMB557XPC010
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MFG Part #:
- MB 557XPC 010
$158.99 -
Main Bearing Set Coated SBC w/350 Mains MB 557XPC
KING BEARINGS
$126.99A quality main bearing set is the foundation of engine reliability and longevity. The MB 557XPC delivers superior load distribution and wear resistance through advanced XP coating technology,...KEBMB557XPC- SKU:
- KEBMB557XPC
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MFG Part #:
- MB 557XPC
$126.99 -
Main Bearing Set KEBMB557SI020
KING BEARINGS
$19.99A properly sized main bearing set is critical for engine longevity and reliability—undersized bearings can lead to catastrophic engine failure if not matched precisely to your crankshaft...KEBMB557SI020- SKU:
- KEBMB557SI020
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- MB 557SI 020
$19.99 -
Main Bearing Set KEBMB557SI010
KING BEARINGS
$19.99Main bearing wear is one of the most critical failure points in any high-performance engine, directly affecting reliability and longevity under load. This Alecular SI undersize set restores proper...KEBMB557SI010- SKU:
- KEBMB557SI010
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- MFG Part #:
- MB 557SI 010
$19.99 -
Main Bearing Set MB 557SI
KING BEARINGS
$19.99A quality main bearing set is critical to engine longevity and reliability under load—especially in performance applications where tolerances matter. The MB 557SI delivers the precision fit and...KEBMB557SI- SKU:
- KEBMB557SI
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- MB 557SI
$19.99 -
Main Bearing Set KEBMB557HP030
KING BEARINGS
$77.99A precision main bearing set is critical to engine longevity and reliability, especially in high-performance applications where bearing clearances directly impact oil pressure, heat dissipation, and...KEBMB557HP030- SKU:
- KEBMB557HP030
- Availability:
- Ships Same Business Day
- Weight:
- 1.18 LBS
- MFG Part #:
- MB 557HP 030
$77.99 -
Main Bearing Set KEBMB557HP020
KING BEARINGS
$77.99Small block Chevy engines demand precision-engineered bearings that handle sustained performance without premature wear. This Main Bearing Set is undersized by 0.020 inches to deliver a critical fit...KEBMB557HP020- SKU:
- KEBMB557HP020
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- MB 557HP 020
$77.99Qty in Cart: 0Quantity:Price:$77.99Subtotal: -
Main Bearing Set KEBMB557HP011
KING BEARINGS
$77.99A properly sized main bearing set is critical to engine longevity and reliable power delivery—undersized bearings can lead to catastrophic engine failure, while proper fitment ensures optimal oil...KEBMB557HP011- SKU:
- KEBMB557HP011
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- MFG Part #:
- MB 557HP 011
$77.99 -
Main Bearing Set KEBMB557HP010
KING BEARINGS
$69.99Main bearing clearance directly impacts engine longevity and power delivery—undersized bearings compensate for wear and ensure precise oil film thickness under high load. This complete bearing set...KEBMB557HP010- SKU:
- KEBMB557HP010
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
- MFG Part #:
- MB 557HP 010
$69.99 -
Main Bearing Set KEBMB557HP001
KING BEARINGS
$77.99Precision main bearings are critical to engine longevity and reliable power delivery, especially in high-performance Small Block Chevy applications where tight tolerances directly impact durability...KEBMB557HP001- SKU:
- KEBMB557HP001
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- MB 557HP 001
$77.99Qty in Cart: 0Quantity:Price:$77.99Subtotal: -
Main Bearing Set MB 557HP
KING BEARINGS
$69.99Main bearing wear is one of the fastest paths to catastrophic engine failure—especially under high-output conditions. The MB 557HP delivers the precision fit and material quality needed to keep your...KEBMB557HP- SKU:
- KEBMB557HP
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MFG Part #:
- MB 557HP
$69.99 -
Main Bearing Set MB 509SI
KING BEARINGS
$37.99Main bearing wear is one of the most common failure points in high-mileage Small Block Chevy engines, and replacing them with quality bearings is non-negotiable for reliability. The MB 509SI delivers...KEBMB509SI- SKU:
- KEBMB509SI
- Availability:
- Ships Same Business Day
- Weight:
- 1.14 LBS
- MFG Part #:
- MB 509SI
$37.99 -
Main Bearing Set KEBMB509HP020
KING BEARINGS
$71.99Upgrading to a precision-engineered main bearing set is essential for small block Chevy engines that demand reliable power delivery under sustained load—whether on the street or the strip. The 0.020...KEBMB509HP020- SKU:
- KEBMB509HP020
- Availability:
- Ships Same Business Day
- Weight:
- 1.18 LBS
- MFG Part #:
- MB 509HP 020
$71.99Qty in Cart: 0Quantity:Price:$71.99Subtotal: -
Main Bearing Set KEBMB509HP011
KING BEARINGS
$84.99Main bearing wear accelerates under high RPM and boost conditions, compromising crankshaft stability and oil film integrity. This 0.011" undersize bearing set restores the precise clearances your...KEBMB509HP011- SKU:
- KEBMB509HP011
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- MB 509HP 011
$84.99
