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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Eagle SBF 5140 Forged I-Beam Rods 5.956in SIR5956FP
EAGLE
$362.99SBF 5140 Forged I-Beam Rods 5.956inConnecting RodI Beam5.956 in LongPress Fit3/8 in Cap ScrewsForged SteelSmall Block FordSet of 8EAGSIR5956FP- SKU:
- EAGSIR5956FP
- Availability:
- Ships Same Business Day
- Weight:
- 10.66 LBS
- MFG Part #:
- SIR5956FP
$362.99 -
Eagle SBF 5140 Forged I-Beam Rods 5.956in SIR5956FB
EAGLE
$409.99SBF 5140 Forged I-Beam Rods 5.956inConnecting RodI Beam5.956 in LongBushed3/8 in Cap ScrewsForged SteelSmall Block FordSet of 8EAGSIR5956FB- SKU:
- EAGSIR5956FB
- Availability:
- Ships Same Business Day
- Weight:
- 9.87 LBS
- MFG Part #:
- SIR5956FB
$409.99Qty in Cart: 0Quantity:Price:$409.99Subtotal: -
Eagle SBC L/W 5140 Forged I-Beam Rods 5.700 SIR5700SBLW
EAGLE
$391.99SBC L/W 5140 Forged I-Beam Rods 5.700Connecting RodI Beam5.700 in LongBushed3/8 in Cap ScrewsForged SteelSmall Block ChevySet of 8EAGSIR5700SBLW- SKU:
- EAGSIR5700SBLW
- Availability:
- Ships Same Business Day
- Weight:
- 10.90 LBS
- MFG Part #:
- SIR5700SBLW
$391.99 -
Eagle SBC L/W 5140 Forged I-Beam Rods 5.700in SIR5700BPLW
EAGLE
$354.99SBC L/W 5140 Forged I-Beam Rods 5.700inConnecting RodI Beam5.700 in LongPress Fit3/8 in Cap ScrewsForged SteelSmall Block ChevySet of 8EAGSIR5700BPLW- SKU:
- EAGSIR5700BPLW
- Availability:
- Ships Same Business Day
- Weight:
- 10.48 LBS
- MFG Part #:
- SIR5700BPLW
$354.99 -
Eagle SBC L/W 5140 Forged I-Beam Rods 5.700in SIR5700BBLW
EAGLE
$391.99SBC L/W 5140 Forged I-Beam Rods 5.700inConnecting RodI Beam5.700 in LongBushed3/8 in Cap ScrewsForged SteelSmall Block ChevySet of 8EAGSIR5700BBLW- SKU:
- EAGSIR5700BBLW
- Availability:
- Ships Same Business Day
- Weight:
- 10.65 LBS
- MFG Part #:
- SIR5700BBLW
$391.99 -
Eagle SBF 5140 Forged I-Beam Rods 5.090in SIR5090FP
EAGLE
$359.99SBF 5140 Forged I-Beam Rods 5.090inConnecting RodI Beam5.090 in LongPress Fit3/8 in Cap ScrewsForged SteelSmall Block FordSet of 8EAGSIR5090FP- SKU:
- EAGSIR5090FP
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- MFG Part #:
- SIR5090FP
$359.99 -
Eagle SBF 5140 Forged I-Beam Rods 5.090in SIR5090FB
EAGLE
$391.99SBF 5140 Forged I-Beam Rods 5.090inConnecting RodI Beam5.090 in LongBushed3/8 in Cap ScrewsForged SteelSmall Block FordSet of 8EAGSIR5090FB- SKU:
- EAGSIR5090FB
- Availability:
- Ships Same Business Day
- Weight:
- 9.95 LBS
- MFG Part #:
- SIR5090FB
$391.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.250 CRS6250B3D
EAGLE
$692.99SBC 4340 Forged H-Beam Rods 6.250Connecting RodH Beam6.250 in LongBushed7/16 in Cap ScrewsForged SteelSmall Block Chevy / FordSet of 8EAGCRS6250B3D- SKU:
- EAGCRS6250B3D
- Availability:
- Ships Same Business Day
- Weight:
- 12.27 LBS
- MFG Part #:
- CRS6250B3D
$692.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.200 CRS6200B3D
EAGLE
$659.99SBC 4340 Forged H-Beam Rods 6.200Connecting RodH Beam6.200 in LongBushed7/16 in Cap ScrewsForged SteelSmall Block Chevy / FordSet of 8EAGCRS6200B3D- SKU:
- EAGCRS6200B3D
- Availability:
- Ships Same Business Day
- Weight:
- 12.22 LBS
- MFG Part #:
- CRS6200B3D
$659.99 -
Eagle GM LS 4340 Forged H-Beam Rods 6.125 w/2.100 Pin CRS6125O3D
EAGLE
$659.99GM LS 4340 Forged H-Beam Rods 6.125 w/2.100 PinConnecting RodH Beam6.125 in LongBushed7/16 in Cap ScrewsForged SteelGM LS-SeriesSet of 8EAGCRS6125O3D- SKU:
- EAGCRS6125O3D
- Availability:
- Ships Same Business Day
- Weight:
- 11.82 LBS
- MFG Part #:
- CRS6125O3D
$659.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.125 w/L19 Bolts CRS6125B3DL19
EAGLE
$694.99SBC 4340 Forged H-Beam Rods 6.125 w/L19 BoltsConnecting RodH Beam6.125 in LongBushed7/16 in Cap ScrewsARPL19NaturalSmall Block ChevySet of 8EAGCRS6125B3DL19- SKU:
- EAGCRS6125B3DL19
- Availability:
- Ships Same Business Day
- Weight:
- 11.91 LBS
- MFG Part #:
- CRS6125B3DL19
$694.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.125 CRS6125B3D
EAGLE
$619.99SBC 4340 Forged H-Beam Rods 6.125Connecting RodH Beam6.125 in LongBushed7/16 in Cap ScrewsForged SteelSmall Block ChevySet of 8EAGCRS6125B3D- SKU:
- EAGCRS6125B3D
- Availability:
- Ships Same Business Day
- Weight:
- 11.58 LBS
- MFG Part #:
- CRS6125B3D
$619.99 -
Eagle GM LS1 4340 Forged H-Beam Rods 6.100 CRS6100L3D
EAGLE
$692.99GM LS1 4340 Forged H-Beam Rods 6.100Connecting RodH Beam6.100 in LongBushed7/16 in Cap ScrewsForged SteelGM LS-SeriesSet of 8EAGCRS6100L3D- SKU:
- EAGCRS6100L3D
- Availability:
- Ships Same Business Day
- Weight:
- 11.80 LBS
- MFG Part #:
- CRS6100L3D
$692.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.000 w/ARP2000 blt CRS6000S3D2000
EAGLE
$764.99SBC 4340 Forged H-Beam Rods 6.000 w/ARP2000 bltConnecting RodH Beam6.000 in LongBushed7/16 in Cap ScrewsARP2000Small Block ChevySet of 8EAGCRS6000S3D2000- SKU:
- EAGCRS6000S3D2000
- Availability:
- Ships Same Business Day
- Weight:
- 12.63 LBS
- MFG Part #:
- CRS6000S3D2000
$764.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.000 CRS6000BST
EAGLE
$727.99SBC 4340 Forged H-Beam Rods 6000BST High-performance connecting rods designed for strength and durability. Constructed with an H-beam design for enhanced rigidity. Measures 6.000 inches in length, ideal for small block Chevy applications. Equipped with...EAGCRS6000BST- SKU:
- EAGCRS6000BST
- Availability:
- Ships Same Business Day
- Weight:
- 11.95 LBS
- MFG Part #:
- CRS6000BST
$727.99 -
Eagle SBC L/W 4340 Forged H-Beam Rods 6.000 CRS6000BLW
EAGLE
$725.99SBC L/W 4340 Forged H-Beam Rods 6.000Connecting RodH Beam6.000 in LongBushed3/8 in Cap ScrewsForged SteelSmall Block ChevySet of 8EAGCRS6000BLW- SKU:
- EAGCRS6000BLW
- Availability:
- Ships Same Business Day
- Weight:
- 10.20 LBS
- MFG Part #:
- CRS6000BLW
$725.99Qty in Cart: 0Quantity:Price:$725.99Subtotal: -
Eagle SBC 4340 Forged H-Beam Rods 6.000 CRS6000B3DL19
EAGLE
$764.99SBC 4340 Forged H-Beam Rods 6.000Connecting RodH Beam6.000 in LongBushed7/16 in Cap ScrewsARPL19Small Block ChevySet of 8EAGCRS6000B3DL19- SKU:
- EAGCRS6000B3DL19
- Availability:
- Ships Same Business Day
- Weight:
- 12.43 LBS
- MFG Part #:
- CRS6000B3DL19
$764.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.000 CRS6000B3D2000
EAGLE
$719.99SBC 4340 Forged H-Beam Rods 6.000Connecting RodH Beam6.000 in LongBushed7/16 in Cap ScrewsARP2000Small Block ChevySet of 8EAGCRS6000B3D2000- SKU:
- EAGCRS6000B3D2000
- Availability:
- Ships Same Business Day
- Weight:
- 12.26 LBS
- MFG Part #:
- CRS6000B3D2000
$719.99 -
Eagle SBC 4340 Forged H-Beam Rods 6.000 CRS6000B3D
EAGLE
$629.99SBC 4340 Forged H-Beam Rods 6.000 - CRS6000B3D High-performance connecting rods designed for strength and durability H-beam design for optimal weight distribution and rigidity Precision length of 6.000 inches for perfect fitment Bushed for enhanced...EAGCRS6000B3D- SKU:
- EAGCRS6000B3D
- Availability:
- Ships Same Business Day
- Weight:
- 12.07 LBS
- MFG Part #:
- CRS6000B3D
$629.99 -
Eagle SBF 351W 4340 Forged H-Beam Rods 5.956 CRS5956F3D
EAGLE
$692.99SBF 351W 4340 Forged H-Beam Rods 5.956Connecting RodH Beam5.956 in LongBushed7/16 in Cap ScrewsForged SteelSmall Block FordSet of 8EAGCRS5956F3D- SKU:
- EAGCRS5956F3D
- Availability:
- Ships Same Business Day
- Weight:
- 12.42 LBS
- MFG Part #:
- CRS5956F3D
$692.99
