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!
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- Qty in Cart
- Quantity
- Price
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Alum Cyl Head CNC GM LS1 64cc A/P 220cc TFS-3061T001
TRICK FLOW
$1,148.99A high-flowing cylinder head is the foundation of serious LS-series power, and this Trick Flow Gen X assembly delivers the airflow your engine demands without compromise. With 220cc intake runners and a optimized 64cc chamber, you're getting a...TRFTFS-3061T001- SKU:
- TRFTFS-3061T001
- Availability:
- Ships Same Business Day
- Weight:
- 29.30 LBS
$1,148.99 -
Damper - SBF 289-351W 28oz External Balance TFS-19006
TRICK FLOW
$259.99If you're running an externally balanced Small Block Ford engine, your factory damper won't cut it on the track. The TFS-19006 is purpose-built to handle high-RPM loads and vibration damping with SFI 18.1 certification, ensuring reliable performance...TRFTFS-19006- SKU:
- TRFTFS-19006
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
$259.99 -
Total Seal Piston Ring Set Classic Race 4.040 +5 Bore CRL3690 45
TOTAL SEAL
$172.18If you're building a classic race engine, ring seal integrity directly impacts compression, power delivery, and ring life. Total Seal's Classic Race series delivers controlled blowby and consistent performance across sustained high-RPM operation—critical...TOTCRL3690-45- SKU:
- TOTCRL3690-45
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
$172.18 -
Total Seal Piston Ring Set 4.160 Classic 1/16 1/16 3/16 CR7560 35
TOTAL SEAL
$168.22Total Seal's Classic Race piston ring set delivers the precision fit and durability required for sustained high-RPM competition and street performance. Engineered with ductile iron construction and file-fit tolerances, these rings maintain optimal...TOTCR7560-35- SKU:
- TOTCR7560-35
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$168.22 -
Total Seal GP Piston Ring Set 4.065 Bore 1/16 1/16 3/16 CR3690GP 65
TOTAL SEAL
$346.63Total Seal GP piston ring sets deliver the precision fit and durability your high-performance engine demands, whether you're building for competition or maximizing streetside reliability. These rings are engineered to maintain consistent compression and...TOTCR3690GP-65- SKU:
- TOTCR3690GP-65
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
$346.63 -
Total Seal GP Piston Ring Set 4.045 Bore 1/16 1/16 3/16 CR3690GP 45
TOTAL SEAL
$346.63Total Seal's GP Piston Ring Set delivers the compression sealing and blow-by control your high-performance engine demands, whether you're building a street cruiser or track-focused machine. Premium ring design minimizes friction while maximizing...TOTCR3690GP-45- SKU:
- TOTCR3690GP-45
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
$346.63 -
Total Seal GP Piston Ring Set 4.035 Bore 1/16 1/16 3/16 CR3690GP 35
TOTAL SEAL
$346.63Piston ring seal integrity directly impacts combustion efficiency, blow-by control, and engine longevity—making quality ring selection critical for any high-performance build. Total Seal's GP ring set delivers superior gas sealing and durability across...TOTCR3690GP-35- SKU:
- TOTCR3690GP-35
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
$346.63 -
Total Seal GP Piston Ring Set 4.130 Bore 1/16 1/16 3/16 CR0690GP 5
TOTAL SEAL
$346.63Total Seal's GP piston ring set delivers the compression seal and blowby control your high-performance engine demands, whether you're building a race-ready stroker or refreshing a tired long-block. The proven GP profile maximizes ring life and power...TOTCR0690GP-5- SKU:
- TOTCR0690GP-5
- Availability:
- Ships Same Business Day
- Weight:
- 1.14 LBS
$346.63 -
Trend Chevy V8 Solid Lifters Lite-Weight (16pk) EC842GM-2
TREND PERFORMANCE PRODUCTS
$599.99Hydraulic flat tappet lifters are the foundation of reliable valve train operation, and worn or inadequate lifters compromise both power delivery and engine longevity. The Trend Chevy V8 Solid Lifters deliver consistent lift geometry and reduced noise...TDPEC842GM-2-16- SKU:
- TDPEC842GM-2-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
$599.99 -
SBC Shaft Rocker Arm Kit w/Dart 13 degree Heads 2126S-165PLUS100/155
T AND D MACHINE
$3,489.99Maximize your small block Chevy's valve lift and duration with a purpose-built rocker arm kit engineered specifically for Dart 13-degree cylinder heads. This shaft-mount, full-roller design delivers consistent, reliable performance across the RPM band...TDM2126S-165PLUS100/155- SKU:
- TDM2126S-165PLUS100/155
- Availability:
- Ships Same Business Day
- Weight:
- 13.80 LBS
$3,489.99 -
Needle Bearing - For Steel Rocker Body 8pk 0418-8
T AND D MACHINE
$24.99Rocker arm needle bearings are critical wear components that directly impact valve actuation precision and engine reliability. As these bearings degrade, you'll experience increased friction, valve timing inconsistencies, and potential rocker arm...TDM0418-8- SKU:
- TDM0418-8
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$24.99 -
Oil Filter Element 75 Micron 208-570
SYSTEM ONE
$109.00Clean oil is the lifeblood of any high-performance engine, and a quality filter element is your first line of defense against wear and contamination. This 75-micron stainless steel element delivers superior filtration efficiency while maintaining flow...SYS208-570- SKU:
- SYS208-570
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
$109.00 -
Oil Filter Element 45 Micron 208-560
SYSTEM ONE
$103.00A quality oil filter element is critical to protecting your engine from wear and contamination—especially under the extreme pressures of track conditions or sustained high RPM operation. This 45-micron stainless steel element delivers superior filtration...SYS208-560- SKU:
- SYS208-560
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
$103.00 -
GM LS7 Rocker Arm Kit - 1.8 Ratio Adjustable SLS78A
SHARP ROCKERS
$947.99Maximize your LS7's valvetrain efficiency with adjustable rocker arms engineered for precision and durability. The 1.8 ratio geometry delivers optimal valve lift characteristics while full roller design minimizes friction losses across the entire RPM...SHPSLS78A- SKU:
- SHPSLS78A
- Availability:
- Ships Same Business Day
- Weight:
- 7.20 LBS
$947.99 -
GM L92-LS3 Rocker Arm Set 1.7 Ratio Adjustable SL927A
SHARP ROCKERS
$904.99Maximize your LS engine's valvetrain efficiency with a precision rocker arm set engineered for consistent lift and duration across the entire RPM range. The 1.7 ratio design delivers responsive throttle control and improved cylinder head flow, critical...SHPSL927A- SKU:
- SHPSL927A
- Availability:
- Ships Same Business Day
- Weight:
- 6.80 LBS
$904.99 -
GM LS3/L92 Rocker Arm Set 1.7 Ratio w/8mm Bolt SL927
SHARP ROCKERS
$653.99The rocker arm is critical to your LS3/L92 engine's valve actuation accuracy and overall performance reliability. This OEM-spec shaft-mounted set delivers the precise 1.7 ratio geometry needed for optimized valve lift and duration, while full roller...SHPSL927- SKU:
- SHPSL927
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
$653.99 -
SBC HD Rocker Arms - 1.6 Ratio 7/16 Stud SH1005
SHARP ROCKERS
$491.99Rocker arm efficiency directly impacts your engine's valve actuation and overall performance ceiling. The SBC HD Rocker Arms deliver a 1.6 ratio that maximizes valve lift while maintaining the reliability you need for sustained high-RPM operation. Full...SHPSH1005- SKU:
- SHPSH1005
- Availability:
- Ships Same Business Day
- Weight:
- 7.20 LBS
$491.99 -
Billet Alm. Oil Cooler Adapter GM LS Engines 18-TOTLS-22
SETRAB OIL COOLERS
$200.28Maintaining optimal oil temperatures is critical for LS engine reliability and performance, especially under sustained boost or track conditions. This billet aluminum adapter provides a direct, efficient path for oil cooling while maintaining the factory...SET18-TOTLS-22- SKU:
- SET18-TOTLS-22
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$200.28 -
12an Inline Filter Screen 250-micron 11-UF12
SETRAB OIL COOLERS
$34.55Protecting your fuel system from contamination is non-negotiable in high-performance racing. This inline filter screens out particulates and debris before they reach your fuel injectors, carburetor, or fuel pump—preventing costly damage and ensuring...SET11-UF12- SKU:
- SET11-UF12
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$34.55Qty in Cart: 0Quantity:Price:$34.55Subtotal: -
10an In-Line Oil Filter Screen 250 Micron 11-UF10
SETRAB OIL COOLERS
$32.55Protecting your engine's lubrication system from contaminants is non-negotiable in high-performance applications. This in-line oil filter screen acts as a critical safeguard, catching particles before they reach vital engine components and compromise oil...SET11-UF10- SKU:
- SET11-UF10
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$32.55Qty in Cart: 0Quantity:Price:$32.55Subtotal:
