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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Roller Lifters - SBC w/Offset Intake 66292X903-16
CROWER
$1,070.99Mechanical roller lifters are essential for serious small-block Chevy builds demanding maximum valve lift consistency and durability under extreme RPM conditions. This severe-duty set eliminates the friction losses and wear patterns inherent to...CRO66292X903-16- SKU:
- CRO66292X903-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.85 LBS
- MFG Part #:
- 66292X903-16
$1,070.99 -
Roller Lifters - SBC Offset 66292X874-16
CROWER
$844.99Mechanical roller lifters are essential for high-RPM Small Block Chevy builds where reliability and valve train stability matter. The severe duty cutaway design reduces weight while maintaining durability, and the precision offset geometry ensures proper...CRO66292X874-16- SKU:
- CRO66292X874-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.73 LBS
- MFG Part #:
- 66292X874-16
$844.99 -
Roller Lifters E/M - SBC w/Offset Intake 66292X842E-16
CROWER
$1,334.99Mechanical roller lifters are essential for maximizing valve lift accuracy and reducing parasitic losses in your Small Block Chevy engine. The EnduraMax construction in this set delivers superior durability under sustained high-RPM operation, while the...CRO66292X842E-16- SKU:
- CRO66292X842E-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.60 LBS
- MFG Part #:
- 66292X842E-16
$1,334.99Qty in Cart: 0Quantity:Price:$1,334.99Subtotal: -
Roller Lifters - SBC Offset w/Pin Oiling 66292H-16
CROWER
$1,153.99Roller lifters are essential for any serious small block Chevy engine build, delivering consistent valve actuation and reduced friction compared to flat-tappet designs. The offset configuration and pin oiling in this set ensure reliable performance under...CRO66292H-16- SKU:
- CRO66292H-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.52 LBS
- MFG Part #:
- 66292H-16
$1,153.99Qty in Cart: 0Quantity:Price:$1,153.99Subtotal: -
Roller Lifters - SBC Offset 66292-16
CROWER
$921.99Mechanical roller lifters deliver the high-RPM reliability and reduced friction that separates winners from the rest. If you're building a serious small-block Chevy engine for competition or high-output street duty, these severe-duty cutaway rollers are...CRO66292-16- SKU:
- CRO66292-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- MFG Part #:
- 66292-16
$921.99Qty in Cart: 0Quantity:Price:$921.99Subtotal: -
Roller Lifters - SBC Severe Duty 66290X903H-16
CROWER
$945.99Roller lifters are essential for any severe-duty small block Chevy engine running sustained high RPMs or aggressive valve timing. The mechanical roller design reduces friction and wear compared to flat-tappet alternatives, directly translating to longer...CRO66290X903H-16- SKU:
- CRO66290X903H-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
- MFG Part #:
- 66290X903H-16
$945.99 -
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
$259.99Qty in Cart: 0Quantity:Price:$259.99Subtotal: -
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
$276.99Qty in Cart: 0Quantity:Price:$276.99Subtotal: -
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
$115.95If 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
$115.95 -
Comp Cams SBC Sportsman Roller Lifter Set .160 Offset 96894-16
COMP CAMS
$875.95Mechanical 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
$875.95 -
Comp Cams Sportsman Roller Lifters SBF w/Bushing 96838B-16
COMP CAMS
$1,296.95Mechanical 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
$1,296.95
