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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Dressed 88869604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed
SPEEDWAY MOTORS
Dressed version includes distributor, distributor clamp, spark plug wires, and fuel pump block off plate in addition to the GM supplied crate engine IMCA sealed and approved for use in IMCA Dyno-verified horsepower and torque and will include a...1218604- SKU:
- 1218604
- Weight:
- 0.10 LBS
Qty in Cart: 0Quantity:Price:Subtotal: -
Jones Racing Serpentine Drive Kit SBS w/ P/S & W/P 1004-AL-CE
JONES RACING PRODUCTS
$893.09Pulley Kit5 Rib SerpentineAluminumBlack AnodizedSmall Block ChevyKitJRP1004-AL-CE- SKU:
- JRP1004-AL-CE
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
$893.09Qty in Cart: 0Quantity:Price:$893.09Subtotal: -
Moroso SBC C/T Sportsman Series Oil Pan 21308
MOROSO
$293.99SBC C/T Sportsman Series Oil PanEngine Oil PanOval TrackRear Sump7 qt8 in DeepTrap Door BafflesSteelZinc OxideSmall Block ChevyEachMOR21308- SKU:
- MOR21308
- Availability:
- Ships Same Business Day
- Weight:
- 15.10 LBS
- MFG Part #:
- 21308
$293.99 -
Manley SBC 4340 Forged Crank 3.480 Stroke/350 mains 190310
MANLEY
$873.46SBC 4340 Forged Crank 3.480 Stroke/350 mainsCrankshaft3.480 in StrokeInternal BalanceForged Steel2 Piece SealSmall Block ChevyEachMAN190310- SKU:
- MAN190310
- Availability:
- Ships Same Business Day
- Weight:
- 56.00 LBS
- MFG Part #:
- 190310
$873.46 -
KRC Pro Series Serpentine Pulley Kit 1:1 KRC 36400000
KRC POWER STEERING
$240.52Pro Series Serpentine Pulley Kit 1:1Pulley KitPro-Series6 Rib Serpentine1 to 1Billet AluminumBlack AnodizedSmall Block ChevyKitKRC36400000- SKU:
- KRC36400000
- Availability:
- Ships Same Business Day
- Weight:
- 2.46 LBS
- MFG Part #:
- KRC 36400000
$240.52 -
Jones Racing 4.250in Crank Pulley Dual Dowel CS-5102-WC-H
JONES RACING PRODUCTS
$92.734.250in Crank Pulley Dual DowelCrankshaft PulleySerpentine6-Rib4.250 in Diameter1 in MandrelDual DowelAluminumBlack AnodizedEachJRPCS-5102-WC-H- SKU:
- JRPCS-5102-WC-H
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MFG Part #:
- CS-5102-WC-H
$92.73 -
Jones Racing Pulley Crankshaft V-Belt 5in 1in ID CS-3102-C-B-5
JONES RACING PRODUCTS
$77.26Pulley Crankshaft V-Belt 5in 1in IDCrankshaft PulleyV-Belt1 Groove5.000 in Diameter1 in Mandrel1/8 in KeywayBillet AluminumBlack AnodizedUniversalEachJRPCS-3102-C-B-5- SKU:
- JRPCS-3102-C-B-5
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- CS-3102-C-B-5
$77.26 -
Jones Racing Serpentine Drive Kit SBC Crate w/ Tandem Pumps 1035-S-TP
JONES RACING PRODUCTS
$433.47Serpentine Drive Kit SBC Crate w/ Tandem PumpsPulley Kit5 Rib SerpentineAluminumBlack AnodizedSmall Block ChevyKitJRP1035-S-TP- SKU:
- JRP1035-S-TP
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- MFG Part #:
- 1035-S-TP
$433.47 -
Jones Racing Serpentine Drive Kit 1020-S
JONES RACING PRODUCTS
$332.19Serpentine Drive Kit Pulley Kit5 Rib SerpentineAluminumBlack AnodizedChevy V8KitJRP1020-S- SKU:
- JRP1020-S
- Availability:
- Ships Same Business Day
- Weight:
- 3.61 LBS
- MFG Part #:
- 1020-S
$332.19 -
Isky SBC Hydraulic Camshaft 292-Mega 2012926
ISKY CAMS
$311.99SBC Hydraulic Camshaft 292-Mega Camshaft Mega-Cams Hydraulic Flat Tappet Lift 0.505 / 0.505 in Duration 292 / 292 106 LSA 2800 / 7000 RPM Small Block Chevy Each Isky hydraulic flat tappet cams are the perfect choice for performance-driven drivers...ISK201292/6- SKU:
- ISK201292/6
- Availability:
- Ships Same Business Day
- Weight:
- 8.60 LBS
- MFG Part #:
- 2012926
$311.99 -
Fuel Pump Drive Kit For Adding Fuel Pump To Back 9021-R
BARNES
$124.99Fuel Pump Drive Kit For Adding Fuel Pump To Back The Barnes 9021-R Fuel Pump Drive Kit is engineered to enhance the functionality of your vehicle's oil pump system. Designed for seamless integration with various high-performance setups, this kit allows...BAR9021-R- SKU:
- BAR9021-R
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- 9021-R
$124.99 -
Allstar Performance Guide Plates SBC Flat 8pk ALL90250
ALLSTAR PERFORMANCE
$21.99Guide Plates SBC Flat 8pkPushrod Guide Plate5/16 in PushrodFlatSteelBlack OxideSmall Block ChevySet of 8ALL90250- SKU:
- ALL90250
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- MFG Part #:
- ALL90250
$21.99 -
Allstar Performance Cam Lock Plate and Bolts Chevy ALL90060
ALLSTAR PERFORMANCE
$6.99Cam Lock Plate and Bolts ChevyCamshaft Locking PlateBolts IncludedSteelChevy V6 / V8KitALL90060- SKU:
- ALL90060
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- ALL90060
$6.99 -
Allstar Performance SBC Timing Cover ALL90010
ALLSTAR PERFORMANCE
$24.99SBC Timing Cover Timing Cover1 PieceSteelZinc PlatedSmall Block ChevyEachALL90010- SKU:
- ALL90010
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MFG Part #:
- ALL90010
$24.99 -
Allstar Performance V-Belt 31.5 ALL86120
ALLSTAR PERFORMANCE
$15.99V-Belt 31.5 V-Drive Belt 31.500 in Long 15/32 in Wide Each Upgrade your worn or weather-cracked belts with our top-notch Allstar Performance V-belts. Designed to fit your specific application, these premium belts truly deliver on performance and...ALL86120- SKU:
- ALL86120
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- ALL86120
$15.99 -
Allstar Performance 1:1 Water Pump Pulley ALL31085
ALLSTAR PERFORMANCE
$64.991:1 Water Pump Pulley Water Pump Pulley1 to 1V-Belt1 Groove6.625 in DiameterAluminumPolishedShort Water PumpSmall Block ChevyEachALL31085- SKU:
- ALL31085
- Availability:
- Ships Same Business Day
- Weight:
- 2.22 LBS
- MFG Part #:
- ALL31085
$64.99 -
Allstar Performance 1:1 Crank Pulley ALL31084
ALLSTAR PERFORMANCE
$48.991:1 Crank Pulley Crankshaft PulleyV-Belt2 Groove6.625 in Diameter1 to 1AluminumNaturalShort Water PumpSmall Block ChevyEachALL31084- SKU:
- ALL31084
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MFG Part #:
- ALL31084
$48.99 -
Allstar Performance 1:1 Pulley Kit Head Mount PS ALL31082
ALLSTAR PERFORMANCE
$114.991:1 Pulley Kit Head Mount PS Pulley Kit 1 to 1 2 Groove V-Belt Billet Aluminum Polished Small Block Chevy Kit Upgrade your engine performance with Allstar Performance's lightweight, double-groove aluminum pulley kits. Our kits come complete with crank...ALL31082- SKU:
- ALL31082
- Availability:
- Ships Same Business Day
- Weight:
- 5.10 LBS
- MFG Part #:
- ALL31082
$114.99 -
Allstar Performance 1:1 Pulley Kit Block Mount PS ALL31080
ALLSTAR PERFORMANCE
$114.991:1 Pulley Kit Block Mount PS Pulley Kit 1 to 1 2 Groove V-Belt Billet Aluminum Polished Small Block Chevy Kit Upgrade your engine performance with Allstar Performance's lightweight, double-groove aluminum pulley kits. Our kits come complete with crank...ALL31080- SKU:
- ALL31080
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
- MFG Part #:
- ALL31080
$114.99 -
Allstar Performance Pulley Shim Kit Water Pump ALL31064
ALLSTAR PERFORMANCE
$9.99Pulley Shim Kit Water PumpWater Pump Pulley Shim1/16 in and 1/8 in Thick5/8 in and 3/4 in ShaftAluminumNaturalFord / GM Water PumpsSet of 3ALL31064- SKU:
- ALL31064
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- ALL31064
$9.99
