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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Chevrolet Performance 604 Beehive Valve Springs 16 19420455
CHEVROLET PERFORMANCE
$101.32The Chevrolet Performance 604 Beehive Valve Springs deliver the valve control and reliability demanded by LS-series engine builders running higher RPMs and aggressive cam profiles. These single beehive springs maintain consistent lift across the entire...GMP19420455- SKU:
- GMP19420455
- Availability:
- Ships Same Business Day
- Weight:
- 3.16 LBS
$101.32 -
Chevrolet Performance 1.250 Valve Spring - SBC for 602 Crate Engine 10212811
CHEVROLET PERFORMANCE
$16.99If you're running a 602 crate engine and want consistent valve control across the RPM range, you need a valve spring engineered to handle the demands of small block competition. This Chevrolet Performance spring delivers the precise load rate required...GMP10212811- SKU:
- GMP10212811
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$16.99 -
Flo-Tek SBF 190cc CNC Alm Cyl Head 60cc 2.020/1.550 2190-HRCNC-505
FLO-TEK
$1,049.99The Flo-Tek SBF 190cc cylinder head delivers the flow characteristics and combustion efficiency needed to unlock serious horsepower gains in your Small Block Ford build. With CNC-machined aluminum construction and a proven 60cc chamber design, this...FTC2190-HRCNC-505- SKU:
- FTC2190-HRCNC-505
- Availability:
- Ships Same Business Day
- Weight:
- 27.10 LBS
$1,049.99Qty in Cart: 0Quantity:Price:$1,049.99Subtotal: -
Flo-Tek SBF 180cc Alum Cyl Head 58cc 1.94/1.55 Assembled 203-505
FLO-TEK
$494.99The Flo-Tek SBF 180cc cylinder head is engineered for Small Block Ford applications where intake flow and combustion efficiency directly impact power output. Pre-assembled and ready to bolt on, this aluminum head eliminates guesswork and cuts...FTC203505- SKU:
- FTC203505
- Availability:
- Ships Same Business Day
- Weight:
- 26.90 LBS
$494.99 -
Flo-Tek SBF 180cc Alum Cyl Head 58cc 1.94/1.55 Bare 203-500
FLO-TEK
$349.99If you're building a Small Block Ford engine that demands higher flow rates and sustained performance, the Flo-Tek 180cc aluminum cylinder head delivers the airflow you need without compromise. This bare casting is engineered for serious horsepower gains...FTC203500- SKU:
- FTC203500
- Availability:
- Ships Same Business Day
- Weight:
- 20.95 LBS
$349.99 -
Flo-Tek SBC 180cc Alum Cyl Head 64cc 2.02/1.60 S/P Assm 102-505
FLO-TEK
$479.99A cylinder head is your gateway to unlocking true performance potential in a Small Block Chevy engine. The Flo-Tek 180cc delivers the flow characteristics needed for serious horsepower gains, while the 64cc chamber and quality aluminum construction...FTC102505- SKU:
- FTC102505
- Availability:
- Ships Same Business Day
- Weight:
- 28.35 LBS
$479.99 -
Flo-Tek SBC 180cc Alum Cyl Head 64cc 2.02/1.60 S/P Bare 102-500
FLO-TEK
$339.99If you're building a high-flow Small Block Chevy engine, intake port volume is critical to maximizing breathing and power output across the RPM band. The Flo-Tek 180cc head delivers a larger intake runner than stock while maintaining efficient combustion...FTC102500- SKU:
- FTC102500
- Availability:
- Ships Same Business Day
- Weight:
- 22.70 LBS
$339.99Qty in Cart: 0Quantity:Price:$339.99Subtotal: -
Flo-Tek SBC 180cc Alum Cyl Head 64cc 2.02/1.60 A/P Assm 101-505
FLO-TEK
$479.99The Flo-Tek SBC 180cc cylinder head delivers the airflow and combustion efficiency your Small Block Chevy needs to make real power gains. With a 64cc chamber and optimized 2.02/1.60 valve sizing, this assembled head is ready to bolt on and transform your...FTC101505- SKU:
- FTC101505
- Availability:
- Ships Same Business Day
- Weight:
- 28.30 LBS
$479.99Qty in Cart: 0Quantity:Price:$479.99Subtotal: -
Ford Performance 289-302 Small Block Oil Pan Reinforcement Rails 3/16" Steel M-6674-302
FORD
$137.99Oil pan leaks are a persistent problem on high-mileage Small Block Ford engines, often caused by flex and vibration at the pan flange. These reinforcement rails distribute clamping force evenly across the gasket surface, dramatically improving seal...FRDM6674-302- SKU:
- FRDM6674-302
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
$137.99Qty in Cart: 0Quantity:Price:$137.99Subtotal: -
Ford Performance Harmonic Damper 302/351W Neutral Balance SFI 18-1 M-6316-D302
FORD
$391.99Harmonic dampers are critical to Small Block Ford reliability—they absorb destructive crankshaft vibrations that can lead to bearing wear, timing chain stretch, and catastrophic engine failure. This Ford Performance damper delivers neutral balance tuning...FRDM6316-D302- SKU:
- FRDM6316-D302
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
$391.99 -
Oil Filter PH8A
FRAM
$4.99Engine protection starts with reliable filtration, and the PH8A delivers the extra filtering capacity you need to keep contaminants out of your oil system. This heavy-duty canister filter combines proven screw-on convenience with extra-guard protection,...FRAPH8A- SKU:
- FRAPH8A
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
$4.99Qty in Cart: 0Quantity:Price:$4.99Subtotal: -
Ferrea 1.570 C/6 Exhaust Valve GM LS 8mm 4.915 AOL F6271-8
FERREA
$225.99Ferrea's 6000 Series exhaust valves are engineered for sustained high-RPM performance and thermal stability in demanding LS engine builds. Whether you're running a naturally aspirated or forced-induction setup, these precision-manufactured valves deliver...FERF6271-8- SKU:
- FERF6271-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$225.99 -
Ferrea SBC C/6 1.600 Exhaust Valves F6235-8
FERREA
$225.99If you're building a high-revving SBC engine or refreshing your valvetrain, factory exhaust valves won't cut it. Ferrea's 6000 Series stainless steel exhaust valves deliver the durability and thermal stability needed for sustained high-performance...FERF6235-8- SKU:
- FERF6235-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$225.99 -
Ferrea SBC C/6 1.600in Exhaust Valves F6233-8
FERREA
$225.99If you're building or refreshing an LS-series engine, valve quality directly impacts combustion efficiency, reliability, and peak performance. Ferrea's 6000 Series exhaust valves are purpose-built for high-RPM applications, offering the material...FERF6233-8- SKU:
- FERF6233-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.03 LBS
$225.99 -
Ferrea SBC C/6 1.550in Exhaust Valves F6232-8
FERREA
$225.99If you're building or rebuilding an LS engine that demands peak exhaust flow and reliability under sustained high RPM operation, OEM valves simply won't cut it. Ferrea's 6000 Series exhaust valves are purpose-built for forced induction and naturally...FERF6232-8- SKU:
- FERF6232-8
- Availability:
- Ships Same Business Day
- Weight:
- 1.92 LBS
$225.99 -
Ferrea SBC C/6 2.020in Intake Valves F6231-8
FERREA
$240.99If you're building a high-revving small-block Chevy, intake valve quality directly impacts combustion efficiency and peak power output. Ferrea's 6000 Series valves are engineered from premium stainless steel to handle sustained high-RPM abuse while...FERF6231-8- SKU:
- FERF6231-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.36 LBS
$240.99 -
Ferrea SBC C/6 2.000in Intake Valves F6230-8
FERREA
$240.99If you're building or rebuilding an LS-series engine for sustained high-RPM performance, OEM intake valves won't cut it. Ferrea's 6000 Series stainless steel intake valves are engineered for reliability under extreme conditions, delivering consistent...FERF6230-8- SKU:
- FERF6230-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.34 LBS
$240.99 -
Ferrea SBC C/P 1.625 Exhaust Valves F1483P-8
FERREA
$415.99Competition-grade exhaust valves are critical to maximizing flow and thermal management in a high-revving Small Block Chevy engine. Ferrea's Competition Plus series delivers the durability and precision tolerances demanded by serious racers and...FERF1483P-8- SKU:
- FERF1483P-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
$415.99 -
Ferrea SBC C/P 1.600 Exhaust Valves 11/32 5.300 OAL F1477P-8
FERREA
$415.99If you're building or rebuilding a small-block Chevy engine that demands reliability under sustained high RPM operation, OEM exhaust valves simply won't cut it. Ferrea's SBC exhaust valves are engineered with premium stainless steel construction to...FERF1477P-8- SKU:
- FERF1477P-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
$415.99 -
Ferrea SBC C/P 2.125 Intake Valves F1241P-8
FERREA
$257.99If you're building a serious small block Chevy engine, intake valve quality directly impacts combustion efficiency and rpm capability. Ferrea's Competition Plus line delivers the metallurgical precision and flow characteristics you need to extract...FERF1241P-8- SKU:
- FERF1241P-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$257.99
