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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Oil Pump Pickup Tube SBC 1008
KEVKO OIL PANS & COMPONENTS
$39.99Oil Pump Pickup Tube SBCOil Pump PickupCircle TrackPress / Bolt-On5/8 in Inlet TubeSteelNaturalKevko 7-3/4 to 8 in Deep PansSmall Block ChevyEachKEV1008- SKU:
- KEV1008
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 1008
$39.99Qty in Cart: 0Quantity:Price:$39.99Subtotal: -
Oil Pump Pickup Tube SBC KEV1001-13/4
KEVKO OIL PANS & COMPONENTS
$49.99Oil Pump Pickup Tube SBCOil Pump Pickup - Street / Strip / Road Race - Press / Bolt-On - 3/4 in Inlet Tube - Steel - Natural - Kevko 7-1/2 to 7-3/4 in Deep Pans - Small Block Chevy - EachKEV1001-13/4- SKU:
- KEV1001-13/4
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 1001-1 3/4
$49.99Qty in Cart: 0Quantity:Price:$49.99Subtotal: -
Main Bearing Set. KEBMB557SI001
KING BEARINGS
$28.99Main Bearing Set. Main Bearing - Alecular SI - 0.001 in Undersize - Small Block Chevy - KitKEBMB557SI001- SKU:
- KEBMB557SI001
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- MB 557SI 001
$28.99Qty in Cart: 0Quantity:Price:$28.99Subtotal: -
Main Bearing Set MB 509XP
KING BEARINGS
$75.99Main Bearing Set Main BearingXPStandardSmall Block ChevyKitKEBMB509XP- SKU:
- KEBMB509XP
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MFG Part #:
- MB 509XP
$75.99Qty in Cart: 0Quantity:Price:$75.99Subtotal: -
SBF Flat Top Piston Set 4.030 Bore -6.5cc KB246.030
KB PERFORMANCE
$347.82SBF Flat Top Piston Set 4.030 Bore -6.5ccPistonKB SeriesHypereutectic4.030 in Bore1/16 x 1/16 x 3/16 in Ring GroovesMinus 6.5 ccSmall Block FordSet of 8KBPKB246.030- SKU:
- KBPKB246.030
- Availability:
- Ships Same Business Day
- Weight:
- 10.46 LBS
- MFG Part #:
- KB246.030
$347.82Qty in Cart: 0Quantity:Price:$347.82Subtotal: -
SBC Dished Piston Set 4.030 Bore -18cc KB135.030
KB PERFORMANCE
$366.35SBC Dished Piston Set 4.030 Bore -18ccPistonKB SeriesHypereutectic4.030 in Bore5/64 x 5/64 x 3/16 in Ring GroovesMinus 18.0 ccSmall Block ChevySet of 8KBPKB135.030- SKU:
- KBPKB135.030
- Availability:
- Ships Same Business Day
- Weight:
- 12.95 LBS
- MFG Part #:
- KB135.030
$366.35Qty in Cart: 0Quantity:Price:$366.35Subtotal: -
SBF Domed Piston Set 4.030 Bore +2.6cc KB116.030
KB PERFORMANCE
$380.46SBF Domed Piston Set 4.030 Bore +2.6ccPistonKB SeriesHypereutectic4.030 in Bore5/64 x 5/64 x 3/16 in Ring GroovesPlus 2.6 ccSmall Block FordSet of 8KBPKB116.030- SKU:
- KBPKB116.030
- Availability:
- Ships Same Business Day
- Weight:
- 14.04 LBS
- MFG Part #:
- KB116.030
$380.46Qty in Cart: 0Quantity:Price:$380.46Subtotal: -
SBF Flat Top Piston Set 4.030 Bore -6.5cc KB115.030
KB PERFORMANCE
$364.00SBF Flat Top Piston Set 4.030 Bore -6.5ccPistonKB SeriesHypereutectic4.030 in Bore5/64 x 5/64 x 3/16 in Ring GroovesMinus 6.5 ccSmall Block FordSet of 8KBPKB115.030- SKU:
- KBPKB115.030
- Availability:
- Ships Same Business Day
- Weight:
- 13.73 LBS
- MFG Part #:
- KB115.030
$364.00Qty in Cart: 0Quantity:Price:$364.00Subtotal: -
SBC Flat Top Piston Set 4.060 Bore -5cc 9908HC.060
KB PERFORMANCE
$261.41SBC Flat Top Piston Set 4.060 Bore -5cc 9908HC.060 Designed for Small Block Chevy applications Hypereutectic construction for enhanced durability 4.060-inch bore size for optimal performance Features 5/64 x 5/64 x 3/16-inch ring grooves Includes a set...KBP9908HC.060- SKU:
- KBP9908HC.060
- Availability:
- Ships Same Business Day
- Weight:
- 11.59 LBS
- MFG Part #:
- 9908HC.060
$261.41Qty in Cart: 0Quantity:Price:$261.41Subtotal: -
SBC Domed Piston Set 4.040 Bore +14cc 9903HC.040
KB PERFORMANCE
$316.44SBC Domed Piston Set 4.040 Bore +14ccPistonClaimer SeriesHypereutectic4.040 in Bore5/64 x 5/64 x 3/16 in Ring GroovesPlus 14.0 ccSmall Block ChevySet of 8KBP9903HC.040- SKU:
- KBP9903HC.040
- Availability:
- Ships Same Business Day
- Weight:
- 13.06 LBS
- MFG Part #:
- 9903HC.040
$316.44Qty in Cart: 0Quantity:Price:$316.44Subtotal: -
Jones Racing HTD Belt 30.551in Long 10mm Wide 776-10 HD
JONES RACING PRODUCTS
$19.30HTD Belt 30.551in Long 10mm WideHTD Drive Belt30.55 in Long10 mm Wide8 mm PitchEachJRP776-10HD- SKU:
- JRP776-10HD
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 776-10 HD
$19.30Qty in Cart: 0Quantity:Price:$19.30Subtotal: -
Jones Racing HTD Belt 28.346in Long 20mm Wide 720-20 HD
JONES RACING PRODUCTS
$37.83HTD Belt 28.346in Long 20mm WideHTD Drive Belt28.35 in Long20 mm Wide8 mm PitchEachJRP720-20HD- SKU:
- JRP720-20HD
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 720-20 HD
$37.83Qty in Cart: 0Quantity:Price:$37.83Subtotal: -
Jones Racing HTD Belt 23.622in Long 30mm Wide 600-30 HD
JONES RACING PRODUCTS
$51.76HTD Belt 23.622in Long 30mm WideHTD Drive Belt23.62 in Long30 mm Wide8 mm PitchEachJRP600-30HD- SKU:
- JRP600-30HD
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 600-30 HD
$51.76Qty in Cart: 0Quantity:Price:$51.76Subtotal: -
Jones Racing HTD Belt 22.677in Long 20mm Wide 576-20 HD
JONES RACING PRODUCTS
$34.00HTD Belt 22.677in Long 20mm WideHTD Drive Belt22.68 in Long20 mm Wide8 mm PitchEachJRP576-20HD- SKU:
- JRP576-20HD
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 576-20 HD
$34.00Qty in Cart: 0Quantity:Price:$34.00Subtotal: -
Jones Racing Serpentine Water Drive Kit SBC Crate Cartidge 1035-S-1/2
JONES RACING PRODUCTS
$323.96Serpentine Water Drive Kit SBC Crate CartidgePulley Kit5 Rib SerpentineAluminumBlack AnodizedEdelbrock / Stewart Water PumpSmall Block ChevyKitJRP1035-S-1/2- SKU:
- JRP1035-S-1/2
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- MFG Part #:
- 1035-S-1/2
$323.96Qty in Cart: 0Quantity:Price:$323.96Subtotal: -
Jones Racing Serpentine Drive Kit - SBC w/P/S & W/P 1004-AR-CE
JONES RACING PRODUCTS
$1,026.96Serpentine Drive Kit - SBC w/P/S & W/PPulley Kit6 Rib SerpentineAluminumBlack AnodizedSmall Block ChevyKitJRP1004-AR-CE- SKU:
- JRP1004-AR-CE
- Availability:
- Ships Same Business Day
- Weight:
- 16.48 LBS
- MFG Part #:
- 1004-AR-CE
$1,026.96Qty in Cart: 0Quantity:Price:$1,026.96Subtotal: -
Piston Ring Set 4.130 Moly 1/16 1/16 3/16 J100F8-4125-5
JE PISTONS
$224.99Piston Ring Set 4.130 Moly 1/16 1/16 3/16Piston RingsPremium Race Series4.125 in BoreFile Fit1/16 x 1/16 x 3/16 in ThickStandard TensionPlasma Moly8 CylinderKitJEPJ100F8-4125-5- SKU:
- JEPJ100F8-4125-5
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- MFG Part #:
- J100F8-4125-5
$224.99Qty in Cart: 0Quantity:Price:$224.99Subtotal: -
Piston Ring Set 4.040 Moly 1/16 1/16 3/16 J10008-4040-5
JE PISTONS
$180.99Piston Ring Set 4.040 Moly 1/16 1/16 3/16Piston RingsPremium Race Series4.040 in BoreFile Fit1/16 x 1/16 x 3/16 in ThickLow TensionPlasma Moly8 CylinderKitJEPJ10008-4040-5- SKU:
- JEPJ10008-4040-5
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
- MFG Part #:
- J10008-4040-5
$180.99Qty in Cart: 0Quantity:Price:$180.99Subtotal: -
SBC Domed Piston Set 4.125 Bore +5.6cc 182053
JE PISTONS
$1,024.99SBC Domed Piston Set 4.125 Bore +5.6cc - 182053 High-performance piston set designed for small block Chevy engines Features a unique dome shape to enhance combustion efficiency Constructed from durable forged material for maximum...JEP182053- SKU:
- JEP182053
- Availability:
- Ships Same Business Day
- Weight:
- 14.07 LBS
- MFG Part #:
- 182053
$1,024.99Qty in Cart: 0Quantity:Price:$1,024.99Subtotal: -
Isky 10 Degree Valve Locks VL101132
ISKY CAMS
$116.9910 Degree Valve Locks Valve Lock10 Degree11/32 in Valve StemStandard HeightChromolyNaturalSet of 32ISKVL10-11/32- SKU:
- ISKVL10-11/32
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- VL101132
$116.99Qty in Cart: 0Quantity:Price:$116.99Subtotal:
