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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- Price
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Allstar Performance 400 Balancing Plate Balance plate ALL26120
ALLSTAR PERFORMANCE
$17.99Keep your Small Block Chevy running smooth and balanced with the Allstar Performance ALL26120 400 Balancing Plate. Built tough for serious engine builders, this plate ensures proper balance and alignment so your engine performs at its absolute best...ALL26120- SKU:
- ALL26120
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- MFG Part #:
- ALL26120
$17.99 -
1:1 Pulley Combo with Belts for Small Block Chevy Short Water Pump – CNC Machined Aluminum
J J MOTORSPORTS
$99.95A 1:1 pulley ratio eliminates the cooling compromises that come with oversized or undersized pulleys—keeping your Small Block Chevy running at optimal temperatures while preserving engine output. These CNC machined aluminum pulleys are engineered with...RCFL-5061- SKU:
- RCFL-5061
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$99.95Qty in Cart: 0Quantity:Price:$99.95Subtotal: -
1:1 Pulley Combo for Small Block Chevy Short Water Pump – CNC Machined Aluminum
J J MOTORSPORTS
$79.95Cooling performance directly impacts engine reliability and longevity, especially under sustained racing conditions. This 1:1 pulley combo maintains optimal water pump speed while minimizing parasitic loss—critical for high-revving Small Block Chevy...RCFL-5062- SKU:
- RCFL-5062
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
Twin Shaft Mount Rocker Arm Set GM LS3/L98/LSA YT 6653
YELLA TERRA
$835.99When you're running serious power through an LS3, L98, or LSA engine, your factory rocker arms become the weak link in the valvetrain. This Twin Shaft Mount Rocker Arm Set replaces that bottleneck with precision-engineered components designed to handle...YTRYT6653- SKU:
- YTRYT6653
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
$835.99 -
XRP Mounting Bracket - 70- Series Inline Oil Filter 706-1250
XRP-XTREME RACING PROD.
$77.99A quality fuel filter mounting bracket is essential for reliable fuel delivery and system longevity in high-performance applications. This XRP bracket provides a secure, vibration-resistant mount that keeps your 70-series fuel filter properly positioned...XRP706-1250- SKU:
- XRP706-1250
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
$77.99 -
XRP 120 Micron S/S Element 70 Series 703120
XRP-XTREME RACING PROD.
$68.99Maintaining consistent oil pressure and cleanliness is critical for high-performance engine longevity, especially under sustained boost or extreme operating conditions. The XRP 120 Micron S/S Element delivers reliable filtration without excessive...XRP703120- SKU:
- XRP703120
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
$68.99 -
XRP In-Line Oil Filter w12an Inlet/Outlet 70 Series 7012ANLW
XRP-XTREME RACING PROD.
$134.99An in-line oil filter housing is essential for any high-performance engine running extended track sessions or forced induction setups where oil cleanliness directly impacts longevity. The XRP 70 Series delivers reliable filtration with a compact,...XRP7012ANLW- SKU:
- XRP7012ANLW
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$134.99 -
GM LS Dome Piston & Ring Set 4.030 Bore +4cc PTS523A3
WISECO-PRO TRU
$655.99When you're building a high-revving small block for street duty, your pistons need to handle sustained power without sacrificing reliability. The GM LS Dome Piston & Ring Set delivers the compression geometry and material quality required for...WPTPTS523A3- SKU:
- WPTPTS523A3
- Availability:
- Ships Same Business Day
- Weight:
- 13.90 LBS
$655.99Qty in Cart: 0Quantity:Price:$655.99Subtotal: -
WIX Spin-On Lube Filter 51069
WIX RACING FILTERS
$8.99A quality oil filter is foundational to engine longevity, and the WIX 51069 delivers reliable filtration across a wide range of classic and late-model GM powerplants. This spin-on design provides convenient maintenance while its robust steel construction...WIX51069- SKU:
- WIX51069
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$8.99 -
On Sale
Wiseco Chevy LS Series 4.005" Bore -3.2cc Flat Top Pistons 1998-2002 Camaro Z28 K398X05
WISECO
MSRP: $944.99Now: $803.00Was: $944.99Building a reliable LS engine demands pistons engineered for sustained high RPM operation and ring sealing integrity. Wiseco's forged construction delivers the strength needed for forced induction applications, while the -3.2cc dome geometry supports...WISK398X05- SKU:
- WISK398X05
- Availability:
- Ships Same Business Day
- Weight:
- 14.05 LBS
MSRP: $944.99Now: $803.00Was: $944.99 -
On Sale
Wehrs Breather Tank Remote -10an Flat Mnt WM217
WEHRS MACHINE
MSRP: $160.99Now: $158.00Was: $160.99Engine breather systems aren't an afterthought—they're essential for protecting your engine from moisture, debris, and pressure buildup. The Wehrs Breather Tank Remote keeps crankcase vapors in check while maintaining consistent engine bay temperatures,...WEHWM217- SKU:
- WEHWM217
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
MSRP: $160.99Now: $158.00Was: $160.99 -
Total Seal Piston Ring Set 4.145 Gapls Top 1/16 1/16 3/16 MSL0690 25
TOTAL SEAL
$530.57Piston rings are where combustion pressure meets mechanical precision—and compromised rings cost you power, blow-by, and reliability. The Total Seal gapless design eliminates ring flutter and maintains consistent compression across the entire RPM range,...TOTMSL0690-25- SKU:
- TOTMSL0690-25
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
$530.57 -
Total Seal Piston Ring Set Max Seal 4.060 Bore 1.5 1.5 3.0mm MS2010 65
TOTAL SEAL
$530.57Piston ring seal quality directly impacts your engine's compression, blow-by control, and overall performance reliability. The Total Seal Max Seal ring set delivers gapless design and consistent tension to minimize leakage and maintain power output...TOTMS2010-65- SKU:
- TOTMS2010-65
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$530.57 -
Total Seal Piston Ring Set 4.080 Gapls Top 043 043 3.0mm MS0010 85
TOTAL SEAL
$530.57Piston rings are where combustion pressure meets mechanical precision—and worn or poorly-fitted rings will cost you power, fuel economy, and engine longevity. The Total Seal Maxseal gapless design eliminates blow-by and maintains consistent ring tension...TOTMS0010-85- SKU:
- TOTMS0010-85
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$530.57 -
Total Seal Maxseal Piston Ring Set 4.000 Bore 2.0 1.5 4.0mm M6264 5
TOTAL SEAL
$424.18Piston rings are the critical seal between your combustion chamber and crankcase—and Total Seal's Maxseal design delivers the compression and blow-by control you need for consistent power delivery and engine longevity. The gapless construction eliminates...TOTM6264-5- SKU:
- TOTM6264-5
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$424.18 -
Total Seal CS Piston Ring Set 4.165 Bore .043 .043 3.0mm CS9010-45
TOTAL SEAL
$375.68Total Seal's CS ring set delivers the precision compression sealing your high-performance engine demands, with advanced profiling that maximizes blowby control and ring durability under extreme conditions. The chromium nitride coating provides superior...TOTCS9010-45- SKU:
- TOTCS9010-45
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$375.68 -
Total Seal CS Piston Ring Set 4.060 1.5 1.2 2.0mm CS4715 5
TOTAL SEAL
$375.68Piston rings are the critical sealing interface between your pistons and cylinder walls—they directly impact compression, oil consumption, and overall engine efficiency. Total Seal's Classic Steel ring set delivers proven durability and reliable...TOTCS4715-5- SKU:
- TOTCS4715-5
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$375.68Qty in Cart: 0Quantity:Price:$375.68Subtotal: -
Total Seal CS Piston Ring Set 4.125 Bore CS2012 5
TOTAL SEAL
$375.68Piston ring seal integrity is fundamental to engine compression, blow-by control, and overall power output—especially in high-performance applications where tolerances are measured in thousandths of an inch. The Total Seal CS series combines advanced...TOTCS2012-5- SKU:
- TOTCS2012-5
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$375.68Qty in Cart: 0Quantity:Price:$375.68Subtotal: -
Total Seal CR Piston Ring Set 3.820 Bore 1/16 1/16 3/16 CRL5899 25
TOTAL SEAL
$136.26If you're building a classic race engine with a 3.820" bore, ring seal integrity directly impacts compression, blow-by control, and power output. Total Seal's plasma moly coating reduces friction and extends ring life under sustained high-RPM conditions,...TOTCRL5899-25- SKU:
- TOTCRL5899-25
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$136.26 -
Total Seal CR Piston Ring Set 3.935 Bore 1/16 1/16 3/16 CR1005 65
TOTAL SEAL
$180.12Total Seal's Classic Race piston ring set delivers the precision and durability required for sustained high-RPM performance. Purpose-engineered for 3.935" bore engines, these ductile iron rings maintain consistent compression and blowby control under...TOTCR1005-65- SKU:
- TOTCR1005-65
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
$180.12Qty in Cart: 0Quantity:Price:$180.12Subtotal:
