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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Comp Cams Spring Seat Locators - 1.590x1.130x.570 4711-16
COMP CAMS
$79.95Valve spring locators are critical to maintaining consistent spring pressure and preventing valve float during high-RPM operation. These Comp Cams locators ensure precise positioning of your valve springs on the seat, which directly impacts reliability...COM4711-16- SKU:
- COM4711-16
- Availability:
- Ships Same Business Day
- Weight:
- 1.23 LBS
$79.95 -
Comp Cams .570 Spring Seats 4682-16
COMP CAMS
$68.95Precision valve spring locators are critical for maintaining consistent spring pressure and preventing valve float at high RPMs. The Comp Cams .570 Spring Seats ensure your valve train operates within exact specifications, protecting against premature...COM4682-16- SKU:
- COM4682-16
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
$68.95 -
Comp Cams Spring Seat Locators 1.300 x .570 x.910 4677-16
COMP CAMS
$68.95Valve spring locators are critical for maintaining consistent spring seating and preventing valve float under high RPM conditions. Improperly seated springs compromise cylinder head integrity and can lead to catastrophic engine failure. Comp Cams'...COM4677-16- SKU:
- COM4677-16
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$68.95Qty in Cart: 0Quantity:Price:$68.95Subtotal: -
Cloyes Billet True Roller Tmng Set - SBC w/BBC Snout 9-3600BTX3
CLOYES
$159.99Timing chain wear is a silent killer that compounds stress throughout your entire engine—slack chains rob you of precise ignition timing, invite gear rattle, and accelerate wear on your cam and crank. The Cloyes Billet True Roller Timing Set eliminates...CLO9-3600BTX3- SKU:
- CLO9-3600BTX3
- Availability:
- Ships Same Business Day
- Weight:
- 3.22 LBS
$159.99 -
Champ Pans SBC Dry Sump Oil Pan w/ Dart Block #12AN ORB PRO182R3A
CHAMP PANS
$821.99If you're running an asphalt circle track program with a small block Chevy, oil management directly impacts engine reliability and consistency lap after lap. The Champ Pans SBC Dry Sump Oil Pan delivers the precision cooling and scavenging capability...CHAPRO182R3A- SKU:
- CHAPRO182R3A
- Availability:
- Ships Same Business Day
- Weight:
- 14.00 LBS
$821.99 -
Champ Pans SBC CP100 Oil Pan - RR 86-98 CP100KORB-RR
CHAMP PANS
$394.99A proper oil pan is foundational to engine reliability, especially in competition applications where sustained RPMs and aggressive driving demand consistent lubrication. The Champ Pans SBC CP100 delivers a rear-sump design with 8-quart capacity and...CHACP100KORB-RR- SKU:
- CHACP100KORB-RR
- Availability:
- Ships Same Business Day
- Weight:
- 17.65 LBS
$394.99 -
Champ Pans Oil Pump Pick-Up 1013SB
CHAMP PANS
$56.99Competition-grade oil delivery is non-negotiable when you're pushing your small block Chevy to the limit. The Champ Pans Oil Pump Pick-Up 1013SB ensures consistent, reliable oil supply to your engine under hard acceleration and high-RPM...CHA1013SB- SKU:
- CHA1013SB
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$56.99 -
SBC Track1 Spec Cylinder Heads bare SP STS T1 STD 227 - SSPE
BRODIX
$3,637.99If you're serious about Small Block Chevy performance, the SBC Track1 Spec cylinder heads deliver the airflow and combustion efficiency required to extract real power gains on the track. These bare heads start with a solid foundation—227cc intake runners...BROSPSTST1STD227-SSPE- SKU:
- BROSPSTST1STD227-SSPE
- Availability:
- Ships Same Business Day
- Weight:
- 51.70 LBS
$3,637.99 -
Valve Guide 11/32 .545 OD/.340 ID 2.000 Long SH .545 11/32 P
BRODIX
$14.99Precision valve guides are critical to maintaining proper valve alignment and controlling stem clearance—factors that directly impact combustion efficiency, oil consumption, and engine longevity. A worn or damaged guide forces you into costly engine...BROSH.54511/32P- SKU:
- BROSH.54511/32P
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$14.99 -
1.600 Exhaust Valve - 5.115 OAL 11/32 BR 60130
BRODIX
$37.99A quality exhaust valve is foundational to reliable engine performance and repeatability on the dyno or track. This stainless steel valve delivers the durability and precision fit required for small block Chevy builds, whether you're running stock...BROBR60130- SKU:
- BROBR60130
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
$37.99 -
Valve Guide 11/32 .545 O.D/372 I.D./ 2.375 BH .545 3/8 P
BRODIX
$14.99Valve guides are critical to maintaining proper valve alignment and clearance in your engine's cylinder head. A worn or damaged guide compromises combustion efficiency and can lead to accelerated valve stem wear, increased oil consumption, and...BROBH.5453/8P- SKU:
- BROBH.5453/8P
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
$14.99Qty in Cart: 0Quantity:Price:$14.99Subtotal: -
SBC 180cc IK 180 Heads 64cc S/P Assembled 1021005
BRODIX
$1,411.99If you're building a Small Block Chevy engine that demands reliable airflow and consistent performance, these assembled cylinder heads eliminate guesswork and installation delays. The 180cc intake ports and 64cc chambers deliver the flow characteristics...BRO1021005- SKU:
- BRO1021005
- Availability:
- Ships Same Business Day
- Weight:
- 58.00 LBS
$1,411.99Qty in Cart: 0Quantity:Price:$1,411.99Subtotal: -
Oil Pump Gear Set 1.375 GRS-037
BARNES
$77.99A reliable oil pump gear set is fundamental to maintaining consistent oil pressure and protecting your engine during high-performance operation. The GRS-037 delivers dependable drive engagement without compromise, ensuring your lubrication system...BARGRS-037- SKU:
- BARGRS-037
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
$77.99 -
Oil Pump Pressure Spring Low PSI BYP-021
BARNES
$11.99Maintaining proper oil pressure is critical to engine longevity, and a worn or incorrect relief spring can lead to inadequate lubrication or excessive pressure spikes that damage bearings and seals. The BYP-021 is a direct replacement low-pressure relief...BARBYP-021- SKU:
- BARBYP-021
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$11.99 -
Oil Pump Pressure Spring Medium PSI BYP-020
BARNES
$11.99Maintaining proper oil pressure is critical to engine longevity and performance—too little and you risk bearing wear, too much and you damage seals and gaskets. The BYP-020 relief spring is engineered for medium-pressure applications, ensuring your oil...BARBYP-020- SKU:
- BARBYP-020
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$11.99 -
Oil Pump Pressure Spring High PSI BYP-019
BARNES
$11.99Maintaining proper oil pressure is critical for protecting your engine bearings and ensuring consistent lubrication under high-performance conditions. The BYP-019 high-pressure relief spring is engineered to regulate oil pump output with precision,...BARBYP-019- SKU:
- BARBYP-019
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$11.99 -
Billet Filter Mount -10 Less Bracket 8926-10
BARNES
$114.99A remote oil filter mount gives you flexible engine bay packaging and easier filter access without sacrificing flow or pressure integrity. The Billet Filter Mount -10 delivers a clean, professional installation with precision-machined aluminum...BAR8926-10- SKU:
- BAR8926-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$114.99 -
ATI SBC 7.074 Harmonic Damper - SFI 917783K
ATI PERFORMANCE
$391.99Harmonic vibration at the crankshaft can cause premature bearing wear, fatigue cracking, and catastrophic engine failure—especially in high-RPM racing applications. The ATI SBC 7.074 Super Damper absorbs destructive oscillations, extending engine life...ATI917783K- SKU:
- ATI917783K
- Availability:
- Ships Same Business Day
- Weight:
- 11.50 LBS
$391.99 -
ATI SBF 6.325 Harmonic Damper - SFI 3-Bolt 917511AK
ATI PERFORMANCE
$398.99Harmonic dampers are critical to engine longevity—they absorb crankshaft vibrations that, left unchecked, lead to premature bearing wear and catastrophic failure. The ATI SBF Super Damper delivers proven durability with a precision-engineered elastomer...ATI917511AK- SKU:
- ATI917511AK
- Availability:
- Ships Same Business Day
- Weight:
- 10.30 LBS
$398.99 -
ATI GM LS 6.325 Harmonic Damper - SFI 917215
ATI PERFORMANCE
$398.99Engine harmonics are one of the most overlooked factors in high-RPM reliability, and an undersized or worn damper can lead to crankshaft fatigue and catastrophic failure. The ATI GM LS 6.325 Harmonic Damper absorbs destructive torsional vibrations across...ATI917215- SKU:
- ATI917215
- Availability:
- Ships Same Business Day
- Weight:
- 7.30 LBS
$398.99
