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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Roller Lifters - SBC w/Hi-Pressure Pin Oiling 66290H-16
CROWER
$983.99Roller lifters are essential for any serious Small Block Chevy build running aggressive cam profiles and high RPM applications. The hi-pressure pin oiling (HIPPO) system ensures consistent oil delivery to the roller tip and pin interface, reducing...CRO66290H-16- SKU:
- CRO66290H-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.51 LBS
- MFG Part #:
- 66290H-16
$983.99 -
Roller Lifters - SBC 66290-16
CROWER
$773.99Mechanical roller lifters are essential for high-RPM small-block Chevy engines where valve train reliability and consistent lift geometry directly impact power delivery and engine longevity. These severe-duty cutaway rollers eliminate the friction and...CRO66290-16- SKU:
- CRO66290-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.51 LBS
- MFG Part #:
- 66290-16
$773.99 -
Roller Lifters - SBF w/Hi-Pressure Pin Oiling 66215H-16
CROWER
$1,018.99Roller lifters with hi-pressure pin oiling (HIPPO) eliminate the reliability concerns that plague traditional hydraulic lifters under sustained high-RPM operation. If you're building or refreshing a serious Small Block Ford engine—whether for the track...CRO66215H-16- SKU:
- CRO66215H-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 66215H-16
$1,018.99 -
Roller Lifters - SBF 66215-16
CROWER
$657.99Mechanical roller lifters are essential for high-RPM Small Block Ford engines that demand precision valve actuation and reduced friction losses. These severe-duty cutaway lifters deliver consistent lift geometry while minimizing parasitic drag,...CRO66215-16- SKU:
- CRO66215-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 66215-16
$657.99 -
Roller Lifters - SBC w/Hi-Pressure Pin Oiling 66200H-16
CROWER
$852.99Mechanical roller lifters are essential for maximizing valve lift and duration in high-RPM applications, delivering superior performance over flat-tappet designs. The hi-pressure pin oiling (HIPPO) system ensures consistent oil delivery to critical...CRO66200H-16- SKU:
- CRO66200H-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.69 LBS
- MFG Part #:
- 66200H-16
$852.99 -
Roller Lifters - SBC 66200-16
CROWER
$675.99Mechanical roller lifters are essential for maximizing valve train efficiency and reliability in high-RPM Small Block Chevy applications. Unlike flat-tappet designs, roller lifters dramatically reduce friction and wear while supporting aggressive cam...CRO66200-16- SKU:
- CRO66200-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.76 LBS
- MFG Part #:
- 66200-16
$675.99 -
Hydraulic Lifters - Chevy V8 66000-16
CROWER
$112.99Worn or failing hydraulic lifters are a leading cause of valve train noise, reduced valve timing accuracy, and accelerated camshaft wear in Chevy V8 engines. A complete set replacement restores proper hydraulic preload, ensuring consistent valve...CRO66000-16- SKU:
- CRO66000-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- MFG Part #:
- 66000-16
$112.99Qty in Cart: 0Quantity:Price:$112.99Subtotal: -
Solid Camshaft - SBC 294FDP 356
CROWER
$259.99If you're building a street-strip small block that needs to make power across a broad RPM range without breaking the bank on a hydraulic system, this solid flat-tappet cam delivers the mechanical simplicity and proven reliability you need. The 294/302...CRO00356- SKU:
- CRO00356
- Availability:
- Ships Same Business Day
- Weight:
- 8.62 LBS
- MFG Part #:
- 356
$259.99 -
Solid Camshaft - SBC 276FDP 355
CROWER
$276.99If you're building or refreshing a Small Block Chevy engine that demands reliable, predictable performance across a broad RPM range, this solid camshaft delivers the mechanical simplicity and durability that serious racers and engine builders trust. The...CRO00355- SKU:
- CRO00355
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- MFG Part #:
- 355
$276.99 -
Solid Camshaft - SBC C/T 288FDP 351
CROWER
$272.99If you're building a street/strip Small Block Chevy that demands responsive mid-range power without sacrificing reliability, this solid camshaft delivers the mechanical precision you need. The 288/292-degree duration and modest 0.525/0.546-inch lift...CRO00351- SKU:
- CRO00351
- Availability:
- Ships Same Business Day
- Weight:
- 8.68 LBS
- MFG Part #:
- 351
$272.99 -
On Sale
Valve Spring Retainers 99956-16
CRANE
MSRP: $69.99Now: $65.79Was: $69.99Valve spring retainers are critical components that maintain proper spring seat geometry and prevent valve float at high RPM. These 99956-16 retainers ensure consistent spring pressure and geometry across your entire valvetrain, directly impacting...CRN99956-16- SKU:
- CRN99956-16
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MFG Part #:
- 99956-16
MSRP: $69.99Now: $65.79Was: $69.99 -
Comp Cams 1.250in Valve Springs 983-16
COMP CAMS
$109.95If you're building a high-revving engine or upgrading a performance application, valve spring selection directly impacts reliability and RPM capability. Comp Cams 983-16 springs deliver a stiff 410 lb/in rate with ovate wire construction to resist coil...COM983-16- SKU:
- COM983-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.02 LBS
- MFG Part #:
- 983-16
$109.95 -
Comp Cams SBC Sportsman Roller Lifter Set .160 Offset 96894-16
COMP CAMS
$833.95Mechanical roller lifters are essential for maximizing valve event accuracy and reducing parasitic losses in any serious small-block Chevy build. The Comp Cams Sportsman series delivers the precision needed for consistent performance across a wide RPM...COM96894-16- SKU:
- COM96894-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.55 LBS
- MFG Part #:
- 96894-16
$833.95 -
Comp Cams Sportsman Roller Lifters SBF w/Bushing 96838B-16
COMP CAMS
$1,234.95Mechanical roller lifters are essential for maximizing valve train efficiency and reliability in high-RPM Small Block Ford engines. Comp Cams' Sportsman line delivers the durability and precision you need for consistent performance, whether you're...COM96838B-16- SKU:
- COM96838B-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.25 LBS
- MFG Part #:
- 96838B-16
$1,234.95 -
Comp Cams Sportsman Roller Lifters SBF w/Needle Bearing 96838-16
COMP CAMS
$855.95Roller lifters are essential for any Small Block Ford build seeking reliable valve train performance and reduced friction. Comp Cams' Sportsman line delivers proven durability at a price point that makes upgrading your valvetrain accessible without...COM96838-16- SKU:
- COM96838-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
- MFG Part #:
- 96838-16
$855.95 -
Comp Cams Sportsman Roller Lifters SBC w/Bushing 96818B-16
COMP CAMS
$1,212.95Mechanical roller lifters are essential for any serious Small Block Chevy engine build—they reduce friction, improve valve lift consistency, and support higher RPMs compared to flat-tappet designs. The Comp Cams Sportsman line delivers proven reliability...COM96818B-16- SKU:
- COM96818B-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.49 LBS
- MFG Part #:
- 96818B-16
$1,212.95 -
Comp Cams Sportsman Roller Lifters SBC w/Needle Bearing 96818-16
COMP CAMS
$833.95Roller lifters are fundamental to building a reliable, high-revving small block Chevy engine that can sustain consistent valve actuation without premature wear. Comp Cams' Sportsman series delivers the precision engineering and durability required for...COM96818-16- SKU:
- COM96818-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.47 LBS
- MFG Part #:
- 96818-16
$833.95 -
Comp Cams Hi-Tech 1.255 Dia. Outer Valve Springs- W/Damper 941-16
COMP CAMS
$237.95Valve spring performance directly impacts engine reliability and RPM capability, making spring selection critical for high-revving builds. The Comp Cams Hi-Tech 1.255 Dia. springs deliver the consistent load rates and damping characteristics necessary to...COM941-16- SKU:
- COM941-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.07 LBS
- MFG Part #:
- 941-16
$237.95 -
Comp Cams Sbc Hi-Tech Offset Style Roller Lifters-.842 Bore 894-16
COMP CAMS
$780.95Mechanical roller lifters are essential for maximizing valve lift consistency and reducing friction in high-RPM applications. The Comp Cams Hi-Tech Offset Style delivers precise valve actuation with minimal wear, making it the go-to choice for serious...COM894-16- SKU:
- COM894-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
- MFG Part #:
- 894-16
$780.95 -
Comp Cams Sbc Hi-Tech Roller Lifters 891-16
COMP CAMS
$671.95Roller lifters are fundamental to maximizing valve train efficiency and engine reliability in high-RPM Small Block Chevy applications. Comp Cams' Hi-Tech design reduces friction losses while maintaining precise valve timing, translating directly to...COM891-16- SKU:
- COM891-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.07 LBS
- MFG Part #:
- 891-16
$671.95
