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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Allstar Performance Cylinder Head Dowel Pin Set SBC 4pcs ALL87020
ALLSTAR PERFORMANCE
$6.99Cylinder Head DowelsSteelNaturalSmall Block ChevySet of 4ALL87020- SKU:
- ALL87020
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$6.99 -
Allstar Performance Mini Breather 4AN ALL36145
ALLSTAR PERFORMANCE
$22.99BreatherScrew-InRound4 AN TubeReusableSteelChromeEachALL36145- SKU:
- ALL36145
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
$22.99 -
Allstar Performance Mini Breather Tank Panel Mount ALL36142
ALLSTAR PERFORMANCE
$69.99Breather TankMini1-3/4 in Diameter x 6-3/4 in Tall1/4 in NPT Female InletPanel MountBreather IncludedAluminumNaturalUniversalEachALL36142- SKU:
- ALL36142
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
$69.99 -
Allstar Performance Crankcase Evacuation System ALL34145
ALLSTAR PERFORMANCE
$48.99Crankcase Evacuation SystemWeld-OnBreathers / Grommets / Check Valves / NipplesRequires 5/8 in HoseSteelUniversalKitALL34145- SKU:
- ALL34145
- Availability:
- Ships Same Business Day
- Weight:
- 1.61 LBS
$48.99 -
Allstar Performance Dist Hold Down Steel ALL27505
ALLSTAR PERFORMANCE
$12.99Distributor Hold DownStud MountedHardware IncludedSteelCadmiumChevy V8EachALL27505- SKU:
- ALL27505
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$12.99 -
Allstar Performance Oil Pressure Primer Tank ALL10535
ALLSTAR PERFORMANCE
$189.99Oil Pump PrimerPortable9 in Diameter x 11 in Long4 AN Hose1/8 in NPT Male FittingAluminumPolishedKitALL10535- SKU:
- ALL10535
- Availability:
- Ships Same Business Day
- Weight:
- 7.15 LBS
$189.99 -
Air Flow Research LS3 12-Degr Cylinder Heads Fully CNC Ported 1845
AIR FLOW RESEARCH
$3,490.00Cylinder HeadLS3 MongooseAssembled2.165 / 1.600 in Valves260 cc Intake69 cc Chamber1.270 in SpringsAluminumGM LS-SeriesPairAFR1845- SKU:
- AFR1845
- Availability:
- Ships Same Business Day
- Weight:
- 72.00 LBS
$3,490.00 -
On Sale
ACL Bearings Rod Bearing Set - SBC 8B663P-STD
ACL BEARINGS
MSRP: $33.99Now: $32.29Was: $33.99Connecting Rod BearingDuraglideStandardSmall Block ChevyKitAEB8B663P-STD- SKU:
- AEB8B663P-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
MSRP: $33.99Now: $32.29Was: $33.99 -
On Sale
ACL Bearings Rod Bearing Set - SBC 8B663P-10
ACL BEARINGS
MSRP: $33.99Now: $32.29Was: $33.99Connecting Rod BearingDuraglide0.010 in UndersizeSmall Block ChevyKitAEB8B663P-10- SKU:
- AEB8B663P-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $33.99Now: $32.29Was: $33.99Qty in Cart: 0Quantity:Price:MSRP: $33.99Now: $32.29Was: $33.99Subtotal: -
On Sale
ACL Bearings Rod Bearing Set 8B1663HX-STD
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Connecting Rod BearingH-SeriesStandardExtra Oil ClearanceSmall Block ChevyKitAEB8B1663HX-STD- SKU:
- AEB8B1663HX-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
MSRP: $120.99Now: $114.94Was: $120.99 -
On Sale
ACL Bearings Rod Bearing Set 8B1663H-10
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Connecting Rod BearingH-Series0.010 in UndersizeSmall Block ChevyKitAEB8B1663H-10- SKU:
- AEB8B1663H-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.92 LBS
MSRP: $120.99Now: $114.94Was: $120.99 -
On Sale
ACL Bearings Rod Bearing Set 8B1663H-001
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Connecting Rod BearingH-Series0.001 in UndersizeSmall Block ChevyKitAEB8B1663H-01- SKU:
- AEB8B1663H-01
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
MSRP: $120.99Now: $114.94Was: $120.99 -
On Sale
ACL Bearings Main Bearing Set - SBC 5M909P-STD
ACL BEARINGS
MSRP: $44.99Now: $42.74Was: $44.99Main BearingDuraglideStandardSmall Block ChevyKitAEB5M909P-STD- SKU:
- AEB5M909P-STD
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $44.99Now: $42.74Was: $44.99 -
On Sale
ACL Bearings Main Bearing Set - SBC 5M909P-10
ACL BEARINGS
MSRP: $44.99Now: $42.74Was: $44.99Main BearingDuraglide0.010 in UndersizeSmall Block ChevyKitAEB5M909P-10- SKU:
- AEB5M909P-10
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $44.99Now: $42.74Was: $44.99 -
GM LS1 Pro-St R/A Kit 1.7 Ratio - Adjustable YTRYT6683
YELLA TERRA
$835.99Rocker ArmUltraliteShaft Mount1.70 in RatioRoller TipAluminumGM LS-SeriesKitYTRYT6683- SKU:
- YTRYT6683
- Availability:
- Ships Same Business Day
- Weight:
- 8.65 LBS
- MFG Part #:
- YT6683
$835.99 -
SBC Platinum R/A Kit - 1.6/1.5 Ratio YTRYT6341
YELLA TERRA
$967.99Rocker ArmPlatinumShaft Mount1.60 x 1.50 RatioRoller TipAluminumSmall Block ChevyKitYTRYT6341- SKU:
- YTRYT6341
- Availability:
- Ships Same Business Day
- Weight:
- 10.49 LBS
- MFG Part #:
- YT6341
$967.99 -
Saddle 7/16in 28.6mm Height YTRYT6263
YELLA TERRA
$7.00Rocker Arm Saddle7/16 in ID27.0 mm OD28.6 mm TallYella TerraEachYTRYT6263- SKU:
- YTRYT6263
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- YT6263
$7.00Qty in Cart: 0Quantity:Price:$7.00Subtotal: -
SBC Platinum R/A Kit - 1.6 Ratio YTRYT6009
YELLA TERRA
$967.99Rocker ArmPlatinumShaft Mount1.60 RatioRoller TipAluminumSmall Block ChevyKitYTRYT6009- SKU:
- YTRYT6009
- Availability:
- Ships Same Business Day
- Weight:
- 10.54 LBS
- MFG Part #:
- YT6009
$967.99 -
SBC Platinum R/A Kit - 1.55 Ratio YTRYT6008
YELLA TERRA
$967.99Rocker ArmPlatinumShaft Mount1.55 RatioRoller TipAluminumSmall Block ChevyKitYTRYT6008- SKU:
- YTRYT6008
- Availability:
- Ships Same Business Day
- Weight:
- 10.45 LBS
- MFG Part #:
- YT6008
$967.99 -
XRP In-Line Oil Filter w/-12 Inlet & Outlet wo/Screen XRP7112SAN
XRP-XTREME RACING PROD.
$148.99Oil FilterIn-Line12 AN Inlet12 AN Outlet6.600 in LengthRequires FilterAluminumBlack AnodizedEachXRP7112SAN- SKU:
- XRP7112SAN
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 7112SAN
$148.99
