Camshafts and Valvetrain
Circle Track Race Car Camshafts & Valvetrain at JJ Motorsports
Enhance airflow and combustion in your circle track race car's engine with premium camshafts and valvetrain components from JJ Motorsports, designed for superior horsepower, RPM range, and durability in high-stress racing conditions. These optimized parts, including hydraulic cams, guide plates, and rocker arms, integrate seamlessly with powertrain upgrades for dirt track, oval, and stock car setups, helping you achieve better torque and edge out the competition on the track.
Shop top brands like Allstar Performance and Isky Racing Cams for race-proven reliability. Whether you're building a Small Block Chevy or LS3 engine, these components pair perfectly with our circle track engines and components or explore air and fuel systems to complete your powertrain and dominate the track with total confidence across all race conditions, from short ovals to high-bank superspeedways.
Top Circle Track Camshafts & Valvetrain
- Isky SBC Hydraulic Camshaft 292-Mega ISK201292-6 – Isky hydraulic flat tappet cams are the perfect choice for performance-driven drivers. Features: Hydraulic Flat Tappet, Lift 0.505 / 0.505 in, Duration 292 / 292, 106 LSA, 2800 / 7000 RPM, Small Block Chevy, Each.
- Allstar Performance Guide Plates SBC Flat 8pk ALL90250 – Pushrod Guide Plate, 5/16 in Pushrod, Flat, Steel, Black Oxide, Small Block Chevy, Set of 8.
- Allstar Performance Cam Lock Plate and Bolts Chevy ALL90060 – Camshaft Locking Plate, Bolts Included, Steel, Chevy V6 / V8, Kit.
- Twin Shaft Mount Rocker Arm Set GM LS3/L98/LSA YT-6653 – Rocker Arm, Pro Street, Shaft Mount, 1.70 Ratio, Roller Tip, GM LS-Series, Kit.
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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Chevrolet Performance Exhaust Valve 12551313
CHEVROLET PERFORMANCE
$75.99A quality exhaust valve is critical to maintaining proper combustion chamber sealing and preventing blow-by that kills horsepower and engine efficiency. Over time, stock valves can warp, pit, or develop carbon buildup that compromises cylinder pressure...GMP12551313- SKU:
- GMP12551313
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 12551313
$75.99 -
Ferrea SBC C/P HS 1.500 Exhaust Valves 4.910 OAL F2039P-8
FERREA
$422.99Ferrea's Competition Plus exhaust valves deliver the thermal stability and durability your high-performance SBC demands, whether you're building a street beast or a dedicated race engine. These stainless steel valves are engineered to withstand sustained...FERF2039P-8- SKU:
- FERF2039P-8
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- MFG Part #:
- F2039P-8
$422.99 -
Elgin SBC Rocker Arm Kit - 1.6 Ratio 7/16in Stud RK-1508SP
ELGIN
$13.99The rocker arm ratio directly impacts your valvetrain's mechanical advantage and engine response—a 1.6 ratio delivers the lift multiplication needed for reliable valve actuation across a range of SBC builds, from street engines to competition platforms...ELGRK-1508SP- SKU:
- ELGRK-1508SP
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- MFG Part #:
- RK-1508SP
$13.99 -
Elgin Hydraulic Lifter - Chevy V8 ELGHL-1817-16
ELGIN
$117.99Worn or failing hydraulic lifters compromise valve timing, reduce power output, and can cause catastrophic engine damage if left unchecked. The Elgin Hydraulic Lifter set restores proper valve actuation and engine efficiency with OEM-quality construction...ELGHL-1817-16- SKU:
- ELGHL-1817-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- MFG Part #:
- ELGHL-1817-16
$117.99Qty in Cart: 0Quantity:Price:$117.99Subtotal: -
Dart SBC Parts Kit - (1) Head 2.02/1.60 1.250 Spring 28111000
DART
$184.26Building a high-revving Small Block Chevy engine demands valve train components engineered for reliability under sustained boost and RPM. This Dart SBC Parts Kit delivers a complete head assembly with premium stainless steel valves and properly matched...DRT28111000- SKU:
- DRT28111000
- Availability:
- Ships Same Business Day
- Weight:
- 5.59 LBS
- MFG Part #:
- 28111000
$184.26 -
Roller Lifters E/M - SBC w/Offset Intake 66292X903E-16
CROWER
$1,518.99Mechanical roller lifters deliver consistent valve lift with reduced friction and wear compared to flat-tappet designs, translating to improved engine efficiency and longevity in high-RPM applications. The EnduraMax construction ensures reliability under...CRO66292X903E-16- SKU:
- CRO66292X903E-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
- MFG Part #:
- 66292X903E-16
$1,518.99 -
Comp Cams Ford V8 Solid Lifters (Sbf 1969-Present) 833-16
COMP CAMS
$216.95Solid lifters are essential for high-RPM applications where valve train stability and precise timing control are non-negotiable. If you're building a performance small block Ford or running sustained boost, these Comp Cams mechanical flat tappet lifters...COM833-16- SKU:
- COM833-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- MFG Part #:
- 833-16
$216.95 -
Comp Cams Ford V8 Hi-Energy Hyd. Lifters 832-16
COMP CAMS
$127.95Hydraulic flat-tappet lifters are the foundation of reliable valve actuation in classic and modified Ford V8 engines. Comp Cams' Hi-Energy design delivers consistent oil pressure and reduced wear, ensuring your engine maintains precision timing across...COM832-16- SKU:
- COM832-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.89 LBS
- MFG Part #:
- 832-16
$127.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 8.050 Long 7985-16
COMP CAMS
$233.95Pushrods are the critical link between your camshaft and rocker arms—and cheap ones will cost you reliability and performance. Comp Cams Hi-Tech Pushrods deliver the precision tolerances and durability that professional engine builders demand, with 0...COM7985-16- SKU:
- COM7985-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- MFG Part #:
- 7985-16
$233.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 8.000 Long 7734-16
COMP CAMS
$275.95Comp Cams Hi-Tech Pushrods deliver the precision valve actuation your engine demands, with a 210-degree radius design that reduces friction and wear across the entire RPM band. Built from durable chromoly with a reinforced 0.080-inch wall thickness,...COM7734-16- SKU:
- COM7734-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- MFG Part #:
- 7734-16
$275.95 -
Comp Cams 3/8 Hi-Tech Pushrods - 7.900 Long 7732-16
COMP CAMS
$261.95Comp Cams Hi-Tech Pushrods deliver the precision and reliability your engine demands when every millisecond of valve timing matters. Built from durable chromoly with a reinforced wall thickness, these pushrods resist deflection under high-RPM stress...COM7732-16- SKU:
- COM7732-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.89 LBS
- MFG Part #:
- 7732-16
$261.95Qty in Cart: 0Quantity:Price:$261.95Subtotal: -
Comp Cams 5/16 Magnum Pushrods - 7.950 Long 7694-16
COMP CAMS
$167.95Pushrods are a critical valve train component that directly transmit cam lobe motion to your rocker arms—and weak or improperly sized rods will cause valvetrain instability, lost power, and potential engine damage. Comp Cams' Magnum line delivers the...COM7694-16- SKU:
- COM7694-16
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MFG Part #:
- 7694-16
$167.95 -
Comp Cams Super Lock Valve Spring Retainer Steel-10 Degree 749-16
COMP CAMS
$90.95Valve spring retainers are critical to maintaining consistent spring pressure and preventing valve float at high RPM—making them essential for any serious performance build. The Comp Cams Super Lock design locks onto your spring with precision,...COM749-16- SKU:
- COM749-16
- Availability:
- Ships Same Business Day
- Weight:
- 1.41 LBS
- MFG Part #:
- 749-16
$90.95 -
Comp Cams Titanium Valve Spring Retainers- 10 Degree 731-16
COMP CAMS
$428.95Titanium valve spring retainers are essential for high-RPM applications where weight reduction and reliability directly impact engine performance. By replacing cast iron retainers with Comp Cams' titanium units, you'll reduce valvetrain mass, increase...COM731-16- SKU:
- COM731-16
- Availability:
- Ships Same Business Day
- Weight:
- 0.82 LBS
- MFG Part #:
- 731-16
$428.95 -
Comp Cams Sb Ford 5/16 Guide Plates Flat Type 4816-8
COMP CAMS
$28.95Pushrod guide plates are critical for maintaining valve train stability and preventing deflection under high RPM conditions. These Comp Cams flat-type guides ensure consistent pushrod geometry, reducing wear on rocker arms and valve stems while...COM4816-8- SKU:
- COM4816-8
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- MFG Part #:
- 4816-8
$28.95 -
Comp Cams Spring Locator 1.625 O.D .630 I.D. .060 Thickness 4775-16
COMP CAMS
$83.95Valve spring locators are critical components in any high-performance engine build—they prevent spring migration and maintain consistent valve train geometry under extreme RPM and load. Without proper locators, you risk valve float, inconsistent lift,...COM4775-16- SKU:
- COM4775-16
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- 4775-16
$83.95 -
Comp Cams SBC 7/16in Stud Girdle Kit - 40/60 Spacing 4018
COMP CAMS
$330.95Rocker arm studs are critical wear points on small block Chevy engines, especially in high-RPM or forced-induction builds where valvetrain loads spike dramatically. A quality stud girdle kit like this Comp Cams offering keeps your studs properly aligned...COM4018- SKU:
- COM4018
- Availability:
- Ships Same Business Day
- Weight:
- 8.27 LBS
- MFG Part #:
- 4018
$330.95 -
Comp Cams Sbc Stud Girdle 3/8 Stud Solid Bar Design 4007
COMP CAMS
$304.95Rocker arm stud girdles are critical for maintaining valve train stability under high RPM and boost conditions—loose studs lead to valvetrain geometry changes that kill both power and reliability. The Comp Cams SBC Stud Girdle locks your rocker arms in...COM4007- SKU:
- COM4007
- Availability:
- Ships Same Business Day
- Weight:
- 6.65 LBS
- MFG Part #:
- 4007
$304.95 -
Comp Cams SBF OEM Cam Plate 3120TB
COMP CAMS
$160.95A worn or damaged cam plate compromises valve timing precision and can lead to catastrophic engine damage if the camshaft develops excessive end play. The Comp Cams SBF OEM Cam Plate 3120TB is engineered to maintain proper camshaft thrust clearance,...COM3120TB- SKU:
- COM3120TB
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 3120TB
$160.95 -
Comp Cams SBC Wear Plate .030in Thickness 201
COMP CAMS
$22.95Camshaft wear is one of the most insidious threats to engine longevity, especially in high-RPM or boosted small block applications where valve train stress peaks. This Comp Cams wear plate acts as a sacrificial barrier between your camshaft and the...COM201- SKU:
- COM201
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 201
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal:
