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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Comp Cams 5/16 Hi-Tech Pushrods - 7.700 Long 8409-16
COMP CAMS
$245.95Comp Cams' Hi-Tech Pushrods are engineered for high-RPM applications where precision valve timing and durability under extreme loads are non-negotiable. The 0.105-inch thick chromoly construction resists deflection and flex, ensuring consistent...COM8409-16- SKU:
- COM8409-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.69 LBS
- MFG Part #:
- 8409-16
$245.95 -
Comp Cams Chevy V8 Race Hydraulic Lifter Set 84000-16
COMP CAMS
$125.95A quality hydraulic lifter set is non-negotiable for any serious Chevy V8 build—it's the foundation of reliable valve actuation under extreme RPM and load. Comp Cams' race-grade hydraulic lifters are engineered to handle the demands of high-performance...COM84000-16- SKU:
- COM84000-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.82 LBS
- MFG Part #:
- 84000-16
$125.95 -
Comp Cams Sbf Hi-Tech Roller Lifters-Full Body Design 838-16
COMP CAMS
$639.95Mechanical roller lifters are essential for unlocking higher RPM capability and reducing parasitic friction losses in your Small Block Ford engine. Comp Cams' full-body design ensures consistent valve actuation across the entire lift profile, delivering...COM838-16- SKU:
- COM838-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.57 LBS
- MFG Part #:
- 838-16
$639.95 -
Comp Cams SBC Hi-Tech Roller Lifters 818-16
COMP CAMS
$617.95If you're serious about Small Block Chevy performance, your valvetrain demands precision and reliability under sustained high RPM loads. Comp Cams' mechanical roller design eliminates the friction and wear associated with flat-tappet lifters, unlocking...COM818-16- SKU:
- COM818-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.96 LBS
- MFG Part #:
- 818-16
$617.95 -
Comp Cams Chevy V8 Solid Lifters 813-16
COMP CAMS
$184.95If you're building or rebuilding a high-performance Chevy V8 with a traditional flat-tappet camshaft, solid lifters are non-negotiable for reliability and consistent valve actuation. Comp Cams' 813-16 solid lifters are precision-engineered to handle...COM813-16- SKU:
- COM813-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.64 LBS
- MFG Part #:
- 813-16
$184.95 -
Comp Cams Chevy V8 Hi-Energy Hyd. Lifters 812-16
COMP CAMS
$115.95Hydraulic lifters are the foundation of reliable valve train operation, and worn or inadequate lifters compromise your engine's ability to maintain proper valve timing and lash. The Comp Cams Hi-Energy Hyd. Lifters deliver consistent oil pressure control...COM812-16- SKU:
- COM812-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.68 LBS
- MFG Part #:
- 812-16
$115.95 -
Comp Cams SBC Billet Adj. Timing Set 8100
COMP CAMS
$243.95Precision timing is non-negotiable when you're building a high-performance small-block Chevy, and this billet timing set gives you the adjustability to dial in your cam timing exactly where it needs to be. The double-roller chain design eliminates the...COM8100- SKU:
- COM8100
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MFG Part #:
- 8100
$243.95 -
Comp Cams Chevy V8 Solid Lifters w/.012in Hole 800-16
COMP CAMS
$292.95If you're building a classic or performance Chevy V8 that demands reliability under sustained RPM, solid lifters are non-negotiable. Comp Cams' mechanical flat tappet design delivers consistent valve actuation without the compliance issues of hydraulic...COM800-16- SKU:
- COM800-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.21 LBS
- MFG Part #:
- 800-16
$292.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 8.100 Long 7997-16
COMP CAMS
$191.95Pushrods are a critical link between your camshaft and rocker arms—any deflection or flex directly compromises valve timing and engine efficiency. Comp Cams' Hi-Tech pushrods use a 0.080-inch thick chromoly construction to eliminate deflection under...COM7997-16- SKU:
- COM7997-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MFG Part #:
- 7997-16
$191.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 8.050 Long 7996-16
COMP CAMS
$191.95Comp Cams Hi-Tech Pushrods deliver the precision valve train control your Small Block Chevy demands when you're pushing boost, RPM, or both. Built from chromoly with a 0.080-inch thick wall, these pushrods resist deflection and flex that can rob you of...COM7996-16- SKU:
- COM7996-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.33 LBS
- MFG Part #:
- 7996-16
$191.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 8.000 Long 7995-16
COMP CAMS
$191.95Comp Cams Hi-Tech Pushrods deliver the precision valve actuation your Small Block Chevy demands, whether you're pushing peak RPM on the track or fine-tuning your street engine. The 0.080-inch thick wall construction resists flex and harmonics under...COM7995-16- SKU:
- COM7995-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.32 LBS
- MFG Part #:
- 7995-16
$191.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 7.950 Long 7994-16
COMP CAMS
$191.95Pushrods are critical to valvetrain stability and engine reliability, especially in high-RPM or forced-induction applications where stock components fall short. Comp Cams' Hi-Tech pushrods use chromoly construction with a 0.080-inch wall thickness to...COM7994-16- SKU:
- COM7994-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- MFG Part #:
- 7994-16
$191.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 7.900 Long 7993-16
COMP CAMS
$191.95Comp Cams Hi-Tech Pushrods deliver the precision valve actuation your small block Chevy demands under high RPM conditions. Built from 4130 chromoly with a reinforced 0.080-inch wall thickness, these pushrods resist deflection and maintain accurate...COM7993-16- SKU:
- COM7993-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.29 LBS
- MFG Part #:
- 7993-16
$191.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 8.150 Long 7987-16
COMP CAMS
$221.95Comp Cams Hi-Tech Pushrods are engineered for high-RPM applications where reliability under extreme valve train stress is non-negotiable. The 0.080-inch chromoly wall construction resists deflection and maintains precise valve timing across aggressive...COM7987-16- SKU:
- COM7987-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.02 LBS
- MFG Part #:
- 7987-16
$221.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 8.100 Long 7986-16
COMP CAMS
$221.95Pushrods are critical to valve train geometry and engine stability—weak or inconsistent rods invite valve float, timing issues, and catastrophic failure at high RPM. Comp Cams' Hi-Tech pushrods deliver the precision and durability you need for forced...COM7986-16- SKU:
- COM7986-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.97 LBS
- MFG Part #:
- 7986-16
$221.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 7.900 Long 7984-16
COMP CAMS
$234.95Pushrods are the unsung heroes of your valvetrain—they transmit precise motion from your cam to your rocker arms, and any flex or failure cascades through your entire engine's performance. Comp Cams' Hi-Tech pushrods are engineered from chromoly with a 0...COM7984-16- SKU:
- COM7984-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.92 LBS
- MFG Part #:
- 7984-16
$234.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 8.000 Long 7983-16
COMP CAMS
$221.95Pushrod durability directly impacts valve train reliability and engine performance consistency. Comp Cams' Hi-Tech pushrods use chromoly construction with a precisely engineered 0.080" wall thickness to resist flexing, reducing valve timing variance...COM7983-16- SKU:
- COM7983-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- MFG Part #:
- 7983-16
$221.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 7.850 Long 7980-16
COMP CAMS
$251.95Pushrod valvetrain geometry demands precision, and these Comp Cams Hi-Tech units deliver exactly that. Built from chromoly with a 0.080" thick wall, they resist deflection and flex under high RPM loads—critical for maintaining valve timing accuracy in...COM7980-16- SKU:
- COM7980-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.88 LBS
- MFG Part #:
- 7980-16
$251.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 7.850 Long 7974-16
COMP CAMS
$195.95Pushrods are critical to your valvetrain's reliability and responsiveness—weak or poorly matched units will cost you consistency and power. These Comp Cams Hi-Tech pushrods deliver the strength and precision needed for high-RPM small block Chevy...COM7974-16- SKU:
- COM7974-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- MFG Part #:
- 7974-16
$195.95 -
Comp Cams 5/16 Hi-Tech Pushrods - 7.800 Long 7972-16
COMP CAMS
$191.95Pushrods are the critical link between your camshaft and rocker arms—any flex, bending, or failure here directly kills power and reliability. Comp Cams Hi-Tech Pushrods deliver precision-engineered chromoly construction with a 0.080" thick wall that...COM7972-16- SKU:
- COM7972-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 LBS
- MFG Part #:
- 7972-16
$191.95
