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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SBC F-43 Forged Crank - 3.480 Stroke 4-350-3480-5700-18LW
SCAT ENTERPRISES
$1,279.99SBC F-43 Forged Crank - 3.480 Stroke High-performance crankshaft designed for Small Block Chevy engines Part of the durable F-43 Series, ensuring reliability and strength Features a 3.480 inch stroke for enhanced engine performance Engineered with...SCA4-350-3480-5700-18LW- SKU:
- SCA4-350-3480-5700-18LW
- Availability:
- Ships Same Business Day
- Weight:
- 44.55 LBS
- MFG Part #:
- 4-350-3480-5700-18LW
$1,279.99 -
SBC 4340 Forged Crank - 3.480 Stroke 4-350-3480-5700
SCAT ENTERPRISES
$944.99SBC 4340 Forged Crank - 3.480 StrokeCrankshaftStandard Weight3.480 in StrokeInternal BalanceForged Steel2 Piece SealSmall Block ChevyEachSCA4-350-3480-5700- SKU:
- SCA4-350-3480-5700
- Availability:
- Ships Same Business Day
- Weight:
- 55.30 LBS
- MFG Part #:
- 4-350-3480-5700
$944.99 -
SBF 4340 Forged Crank - 3.400 Stroke 4-302-3400-54-2123-I
SCAT ENTERPRISES
$674.99SBF 4340 Forged Crank - 3.400 StrokeCrankshaftStandard Weight3.400 in StrokeInternal BalanceForged Steel1 or 2 Piece SealSmall Block FordEachSCA4-302-3400-54-2123-I- SKU:
- SCA4-302-3400-54-2123-I
- Availability:
- Ships Same Business Day
- Weight:
- 52.55 LBS
- MFG Part #:
- 4-302-3400-54-2123-I
$674.99 -
SBF 4340 Forged Crank - 3.400 Stroke 4-302-3400-5400-2123
SCAT ENTERPRISES
$908.99SBF 4340 Forged Crank - 3.400 StrokeCrankshaftStandard Weight3.400 in StrokeExternal BalanceForged Steel1 or 2 Piece SealSmall Block FordEachSCA4-302-3400-5400-2123- SKU:
- SCA4-302-3400-5400-2123
- Availability:
- Ships Same Business Day
- Weight:
- 51.30 LBS
- MFG Part #:
- 4-302-3400-5400-2123
$908.99 -
SBF 4340 Forged Crank - 3.250 Stroke 4-302-3250-5400-2123
SCAT ENTERPRISES
$908.99SBF 4340 Forged Crank - 3.250 StrokeCrankshaftStandard Weight3.250 in StrokeExternal BalanceForged Steel1 or 2 Piece SealSmall Block FordEachSCA4-302-3250-5400-2123- SKU:
- SCA4-302-3250-5400-2123
- Availability:
- Ships Same Business Day
- Weight:
- 50.30 LBS
- MFG Part #:
- 4-302-3250-5400-2123
$908.99 -
SBF 4340 Forged Crank - 3.000 Stroke 4-302-3000-5090-2123
SCAT ENTERPRISES
$910.99SBF 4340 Forged Crank - 3.000 StrokeCrankshaftStandard Weight3.000 in StrokeExternal BalanceForged Steel1 or 2 Piece SealSmall Block FordEachSCA4-302-3000-5090-2123- SKU:
- SCA4-302-3000-5090-2123
- Availability:
- Ships Same Business Day
- Weight:
- 49.75 LBS
- MFG Part #:
- 4-302-3000-5090-2123
$910.99 -
SBC 4340 Forged I-Beam Rods 6.000 3-ICR6000
SCAT ENTERPRISES
$469.99SBC 4340 Forged I-Beam Rods 6.000Connecting RodStock ReplacementI Beam6.000 in LongBushed3/8 in Rod BoltsARP8740Forged SteelSmall Block ChevySet of 8SCA3-ICR6000- SKU:
- SCA3-ICR6000
- Availability:
- Ships Same Business Day
- Weight:
- 12.06 LBS
- MFG Part #:
- 3-ICR6000
$469.99 -
SBC 4340 Forged I-Beam Rods 5.700 3-ICR5700P
SCAT ENTERPRISES
$396.99SBC 4340 Forged I-Beam Rods 5.700Connecting RodStock ReplacementI Beam5.700 in LongPress Fit3/8 in Rod BoltsARP8740Forged SteelSmall Block ChevySet of 8SCA3-ICR5700P- SKU:
- SCA3-ICR5700P
- Availability:
- Ships Same Business Day
- Weight:
- 11.81 LBS
- MFG Part #:
- 3-ICR5700P
$396.99 -
SBC 4340 Forged I-Beam Rods 5.700 3-ICR5700
SCAT ENTERPRISES
$397.99SBC 4340 Forged I-Beam Rods 5.700Connecting RodStock ReplacementI Beam5.700 in LongBushed3/8 in Rod BoltsARP8740Forged SteelSmall Block ChevySet of 8SCA3-ICR5700- SKU:
- SCA3-ICR5700
- Availability:
- Ships Same Business Day
- Weight:
- 12.15 LBS
- MFG Part #:
- 3-ICR5700
$397.99Qty in Cart: 0Quantity:Price:$397.99Subtotal: -
SBC 4340 Forged I-Beam Rods 6.200 w/7/16 Bolts 2-ICR6200-7/16
SCAT ENTERPRISES
$533.99SBC 4340 Forged I-Beam Rods 6.200 w/7/16 BoltsConnecting RodPro CompI Beam6.200 in LongBushed7/16 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR6200-7/16- SKU:
- SCA2-ICR6200-7/16
- Availability:
- Ships Same Business Day
- Weight:
- 12.03 LBS
- MFG Part #:
- 2-ICR6200-7/16
$533.99 -
SBC 4340 Forged I-Beam Rods 6.000 2-ICR6000-7/16
SCAT ENTERPRISES
$487.99SBC 4340 Forged I-Beam Rods 6.000Connecting RodPro CompI Beam6.000 in LongBushed7/16 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR6000-7/16- SKU:
- SCA2-ICR6000-7/16
- Availability:
- Ships Same Business Day
- Weight:
- 11.52 LBS
- MFG Part #:
- 2-ICR6000-7/16
$487.99Qty in Cart: 0Quantity:Price:$487.99Subtotal: -
SBC 4340 Forged I-Beam Rods 6.000 w/ARP Bolts 2-ICR6000-2000-7/16
SCAT ENTERPRISES
$546.99SBC 4340 Forged I-Beam Rods 6.000 w/ARP BoltsConnecting RodI Beam6.000 in LongBushed7/16 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR6000-2000-7/16- SKU:
- SCA2-ICR6000-2000-7/16
- Availability:
- Ships Same Business Day
- Weight:
- 12.35 LBS
- MFG Part #:
- 2-ICR6000-2000-7/16
$546.99 -
SBC 4340 Forged I-Beam Rods 6.000 w/2.000 Pin 2-ICR6000-2000
SCAT ENTERPRISES
$423.99SBC 4340 Forged I-Beam Rods 6.000 w/2.000 PinConnecting RodPro StockI Beam6.000 in LongBushed3/8 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR6000-2000- SKU:
- SCA2-ICR6000-2000
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- MFG Part #:
- 2-ICR6000-2000
$423.99 -
SBC 4340 Forged I-Beam Rods 6.000 2-ICR6000
SCAT ENTERPRISES
$461.99SBC 4340 Forged I-Beam Rods 6.000Connecting RodPro StockI Beam6.000 in LongBushed3/8 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR6000- SKU:
- SCA2-ICR6000
- Availability:
- Ships Same Business Day
- Weight:
- 11.79 LBS
- MFG Part #:
- 2-ICR6000
$461.99 -
SBC 4340 Forged I-Beam Rods 5.700 2-ICR5700P
SCAT ENTERPRISES
$419.99SBC 4340 Forged I-Beam Rods 5.700Connecting RodPro StockI Beam5.700 in LongPress Fit3/8 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR5700P- SKU:
- SCA2-ICR5700P
- Availability:
- Ships Same Business Day
- Weight:
- 11.60 LBS
- MFG Part #:
- 2-ICR5700P
$419.99 -
SBC 4340 Forged I-Beam Rods 5.700 2-ICR5700-7/16
SCAT ENTERPRISES
$519.99SBC 4340 Forged I-Beam Rods 5.700Connecting RodPro CompI Beam5.700 in LongBushed7/16 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR5700-7/16- SKU:
- SCA2-ICR5700-7/16
- Availability:
- Ships Same Business Day
- Weight:
- 11.54 LBS
- MFG Part #:
- 2-ICR5700-7/16
$519.99 -
SBC 4340 Forged I-Beam Rods 5.700 2-ICR5700
SCAT ENTERPRISES
$412.99SBC 4340 Forged I-Beam Rods 5.700Connecting RodPro StockI Beam5.700 in LongBushed3/8 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-ICR5700- SKU:
- SCA2-ICR5700
- Availability:
- Ships Same Business Day
- Weight:
- 11.58 LBS
- MFG Part #:
- 2-ICR5700
$412.99 -
SBF 4340 Forged I-Beam Rods 5.400 2-ICR5400-927
SCAT ENTERPRISES
$461.99SBF 4340 Forged I-Beam Rods 5.400Connecting RodPro StockI Beam5.400 in LongBushed3/8 in Cap ScrewsARP8740Forged SteelSmall Block FordSet of 8SCA2-ICR5400-927- SKU:
- SCA2-ICR5400-927
- Availability:
- Ships Same Business Day
- Weight:
- 10.84 LBS
- MFG Part #:
- 2-ICR5400-927
$461.99 -
SBC 4340 Forged H-Beam Rods 6.200 2-350-6200-2100
SCAT ENTERPRISES
$784.99SBC 4340 Forged H-Beam Rods 6.200Connecting RodPro SportH Beam6.200 in LongBushed7/16 in Cap ScrewsARP8740Forged SteelSmall Block ChevySet of 8SCA2-350-6200-2100- SKU:
- SCA2-350-6200-2100
- Availability:
- Ships Same Business Day
- Weight:
- 12.47 LBS
- MFG Part #:
- 2-350-6200-2100
$784.99 -
SBC 4340 Forged H-Beam Rods 6.125 w/ARP2000 Blt 2-350-6125-2100A
SCAT ENTERPRISES
$735.99SBC 4340 Forged H-Beam Rods 6.125 w/ARP2000 BltConnecting RodPro SportH Beam6.125 in LongBushed7/16 in Cap ScrewsARP2000Forged SteelSmall Block ChevySet of 8SCA2-350-6125-2100A- SKU:
- SCA2-350-6125-2100A
- Availability:
- Ships Same Business Day
- Weight:
- 12.35 LBS
- MFG Part #:
- 2-350-6125-2100A
$735.99
