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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Solid Lifters - Chevy V8 91115
HOWARDS RACING COMPONENTS
$240.99Solid lifters are essential for any serious Chevy V8 build targeting high RPM performance and aggressive cam profiles. Unlike hydraulic lifters, mechanicals eliminate oil pressure dependency and valve float, delivering consistent valve actuation...HRC91115- SKU:
- HRC91115
- Availability:
- Ships Same Business Day
- Weight:
- 3.17 LBS
- MFG Part #:
- 91115
$240.99 -
Hydraulic Lifters - Chevy V8 91111
HOWARDS RACING COMPONENTS
$165.99Hydraulic flat tappet lifters are the foundation of reliable valve train operation, directly impacting engine efficiency, fuel economy, and overall performance longevity. If you're rebuilding a Chevy V8 or replacing worn lifters, using OEM-equivalent...HRC91111- SKU:
- HRC91111
- Availability:
- Ships Same Business Day
- Weight:
- 3.52 LBS
- MFG Part #:
- 91111
$165.99 -
Hydraulic Cam - SBC Max Oval 112691-06
HOWARDS RACING COMPONENTS
$277.99If you're running Small Block Chevy power in an oval track application, this hydraulic cam delivers the lift and duration needed to stay competitive while staying within tech rules. The 0.450-inch lift on both intake and exhaust, combined with a...HRC112691-06- SKU:
- HRC112691-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.86 LBS
- MFG Part #:
- 112691-06
$277.99Qty in Cart: 0Quantity:Price:$277.99Subtotal: -
Hydraulic Cam - SBC Max Oval 112681-12
HOWARDS RACING COMPONENTS
$233.99If you're building a street or strip-focused small block Chevy that demands responsive mid-range power and consistent performance, this hydraulic cam delivers the durability and predictability you need without the complexity of a solid lifter setup. The...HRC112681-12- SKU:
- HRC112681-12
- Availability:
- Ships Same Business Day
- Weight:
- 8.86 LBS
- MFG Part #:
- 112681-12
$233.99 -
Solid Cam - SBC Max Oval 112662-06
HOWARDS RACING COMPONENTS
$276.99The Solid Cam SBC Max Oval is engineered for small block Chevy engines demanding aggressive street and strip performance. With a 287/299° duration split and 0.545/0.555" lift, this mechanical flat tappet cam delivers responsive power across a 3000–7000...HRC112662-06- SKU:
- HRC112662-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.45 LBS
- MFG Part #:
- 112662-06
$276.99Qty in Cart: 0Quantity:Price:$276.99Subtotal: -
Solid Cam - SBC Max Oval 111752-06
HOWARDS RACING COMPONENTS
$276.99If you're building a small block Chevy that needs to breathe hard from idle to the top end, the Solid Cam SBC Max Oval delivers the valve timing aggression required for serious street or oval track performance. This mechanical flat tappet design combines...HRC111752-06- SKU:
- HRC111752-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.63 LBS
- MFG Part #:
- 111752-06
$276.99 -
Hydraulic Cam - SBC Max Oval 111241-12
HOWARDS RACING COMPONENTS
$272.99If you're running Small Block Chevy power in oval track competition, this hydraulic cam delivers the lift and duration curve you need to stay competitive within rule constraints. The 0.450-inch lift on both intake and exhaust, combined with a...HRC111241-12- SKU:
- HRC111241-12
- Availability:
- Ships Same Business Day
- Weight:
- 8.84 LBS
- MFG Part #:
- 111241-12
$272.99 -
Solid Roller Cam - SBC Max Oval 111163-06
HOWARDS RACING COMPONENTS
$543.99A solid roller cam is essential for high-RPM small block Chevy builds demanding consistent valve actuation without hydraulic lag. This steel billet unit delivers aggressive lift and duration specs that maximize airflow throughout the RPM band, making it...HRC111163-06- SKU:
- HRC111163-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.87 LBS
- MFG Part #:
- 111163-06
$543.99Qty in Cart: 0Quantity:Price:$543.99Subtotal: -
Solid Roller Cam - SBC Max Oval 111133-06
HOWARDS RACING COMPONENTS
$543.99If you're building a dedicated oval-track Small Block Chevy that demands aggressive power delivery and rock-solid reliability, this solid roller cam is engineered for the demands of high-RPM competition. The mechanical roller design eliminates valvetrain...HRC111133-06- SKU:
- HRC111133-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.86 LBS
- MFG Part #:
- 111133-06
$543.99Qty in Cart: 0Quantity:Price:$543.99Subtotal: -
Solid Cam - SBC Max Oval w/Small Base Circle 110922-06S
HOWARDS RACING COMPONENTS
$287.99Built for solid-lifter Small Block Chevy engines that demand aggressive valve timing and high RPM capability, this mechanical flat tappet cam delivers a broad powerband from 3000 to 7200 RPM. The 106-degree lobe separation angle and asymmetrical oval...HRC110922-06S- SKU:
- HRC110922-06S
- Availability:
- Ships Same Business Day
- Weight:
- 8.27 LBS
- MFG Part #:
- 110922-06S
$287.99Qty in Cart: 0Quantity:Price:$287.99Subtotal: -
Solid Cam - SBC Max Oval 110822-06
HOWARDS RACING COMPONENTS
$276.99The Solid Cam SBC Max Oval delivers the aggressive valve timing and lift characteristics you need to build serious power in your Small Block Chevy engine. With a 106° LSA and asymmetrical lift profile, this mechanical flat tappet cam is engineered to...HRC110822-06- SKU:
- HRC110822-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.73 LBS
- MFG Part #:
- 110822-06
$276.99 -
Solid Cam - SBC Max Oval 110812-06
HOWARDS RACING COMPONENTS
$276.99The Solid Cam SBC Max Oval 110812-06 delivers the aggressive lift and duration needed to unlock serious horsepower gains in your small block Chevy without sacrificing streetability. Built for mechanical flat tappet reliability, this cam profiles a broad...HRC110812-06- SKU:
- HRC110812-06
- Availability:
- Ships Same Business Day
- Weight:
- 8.76 LBS
- MFG Part #:
- 110812-06
$276.99 -
Hastings Piston Ring Set 4.165 1/16 1/16 3/16 CM5534040
HASTINGS
$114.99Piston rings are critical wear items that directly impact engine compression, oil control, and overall longevity. The Hastings CM5534040 delivers reliable sealing and durability for 4.165-inch bore engines, making it an essential choice for rebuild jobs...HASCM5534040- SKU:
- HASCM5534040
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MFG Part #:
- CM5534040
$114.99 -
Hastings Piston Ring Set 4.155 1/16 1/16 3/16 CM5534030
HASTINGS
$114.99Proper ring clearance and material composition are critical to maintaining cylinder pressure and preventing blow-by in high-demand engines. The Hastings Piston Ring Set delivers plasma-moly construction designed to handle sustained combustion loads while...HASCM5534030- SKU:
- HASCM5534030
- Availability:
- Ships Same Business Day
- Weight:
- 1.09 LBS
- MFG Part #:
- CM5534030
$114.99 -
Hastings Piston Ring Set 4.060 1/16 1/16 3/16 CM5532060
HASTINGS
$118.99Maintaining proper ring seal and compression is critical for engine reliability and performance—especially in high-demand racing applications where blow-by can kill power and degrade oil quality. The Hastings Piston Ring Set CM5532060 delivers...HASCM5532060- SKU:
- HASCM5532060
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
- MFG Part #:
- CM5532060
$118.99 -
Hastings Piston Ring Set 4.040 1/16 1/16 3/16 CM5532040
HASTINGS
$119.99Proper ring seal is foundational to engine reliability and performance—inadequate compression leads to blow-by, oil consumption, and lost horsepower. The Hastings CM5532040 piston ring set delivers consistent ring tension and plasma moly coating to...HASCM5532040- SKU:
- HASCM5532040
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MFG Part #:
- CM5532040
$119.99 -
Hastings Piston Ring Set 4.030 1/16 1/16 3/16 CM5532030
HASTINGS
$124.99Proper ring sealing is critical to engine performance and longevity—without it, you're losing compression, burning oil, and sacrificing power. The Hastings Piston Ring Set CM5532030 is engineered for claimer-class racing and high-performance builds,...HASCM5532030- SKU:
- HASCM5532030
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- CM5532030
$124.99 -
Hastings Piston Ring Set 4.060 1/16 1/16 1/8 CM5521060
HASTINGS
$113.99Maintaining proper ring seal and blowby control is critical for preserving compression, oil consumption rates, and overall engine reliability—especially in high-revving or forced induction applications. The Hastings Piston Ring Set CM5521060 delivers...HASCM5521060- SKU:
- HASCM5521060
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- MFG Part #:
- CM5521060
$113.99 -
Hastings Piston Ring Set 4.030 1/16 1/16 1/8 CM5521030
HASTINGS
$118.99Piston ring quality directly impacts compression, blow-by control, and engine longevity—especially critical in high-performance and racing applications where tolerances matter. The Hastings CM5521030 delivers consistent ring sealing with plasma moly...HASCM5521030- SKU:
- HASCM5521030
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- CM5521030
$118.99 -
Hastings Piston Ring Set 4.155 1/16 1/16 3/16 C5534030
HASTINGS
$66.99Piston rings are the critical seal between your pistons and cylinder walls—they control blow-by, manage oil consumption, and directly impact combustion efficiency and power output. Hastings has been the OEM supplier for decades, and this ring set...HASC5534030- SKU:
- HASC5534030
- Availability:
- Ships Same Business Day
- Weight:
- 1.14 LBS
- MFG Part #:
- C5534030
$66.99
