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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Comp Cams Sbc Stud Girdle 7/16 Stud Spring Loaded Type 4004
COMP CAMS
$332.95Rocker arm stud girdles are essential for maintaining consistent valve train geometry and preventing stud deflection under high RPM loads. The Comp Cams SBC Stud Girdle eliminates unwanted movement that can compromise valve timing accuracy and reduce...COM4004- SKU:
- COM4004
- Availability:
- Ships Same Business Day
- Weight:
- 8.19 LBS
- MFG Part #:
- 4004
$332.95 -
Comp Cams Sbc Hi-Tech Roller Tim/ Set Wo/Fac Roller Cam 3100
COMP CAMS
$88.95A timing chain set is fundamental to engine synchronization—it directly controls your camshaft's relationship to the crankshaft, and any slop or wear will kill both power and reliability. The Comp Cams Hi-Tech Roller is engineered with a double-roller...COM3100- SKU:
- COM3100
- Availability:
- Ships Same Business Day
- Weight:
- 3.17 LBS
- MFG Part #:
- 3100
$88.95 -
Comp Cams Ford V8 Solid Lifters - Performance Series 2910-16
COMP CAMS
$173.95Solid lifters are essential for high-RPM Ford V8 applications where valve train stability and durability are non-negotiable. Unlike hydraulic lifters, these mechanical flat tappet lifters eliminate oil dependency and deliver consistent valve actuation...COM2910-16- SKU:
- COM2910-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.61 LBS
- MFG Part #:
- 2910-16
$173.95Qty in Cart: 0Quantity:Price:$173.95Subtotal: -
Comp Cams Chevy V8 Solid Lifters - Performance Series 2900-16
COMP CAMS
$217.95If you're building or rebuilding a serious Chevy V8, your camshaft is only as good as the lifters supporting it. Comp Cams' solid lifters eliminate the compliance issues of hydraulic designs, delivering consistent valve actuation and tight clearances...COM2900-16- SKU:
- COM2900-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.24 LBS
- MFG Part #:
- 2900-16
$217.95 -
Comp Cams 1.412 Valve Springs - Beehive 26986-16
COMP CAMS
$273.95Valve spring performance directly impacts engine response, reliability, and maximum RPM capability—and undersized or worn springs are a common bottleneck in modified engines. Comp Cams' beehive design delivers consistent seat pressure across a wider lift...COM26986-16- SKU:
- COM26986-16
- Availability:
- Ships Same Business Day
- Weight:
- 3.14 LBS
- MFG Part #:
- 26986-16
$273.95 -
Comp Cams 1.549in Dual Valve Springs w/Damper 26115-16
COMP CAMS
$678.95Comp Cams' dual valve springs with damper are engineered for sustained high-RPM performance in endurance racing applications. The 544 lb/in spring rate delivers aggressive valve control without sacrificing reliability, while the integrated damper...COM26115-16- SKU:
- COM26115-16
- Availability:
- Ships Same Business Day
- Weight:
- 6.20 LBS
- MFG Part #:
- 26115-16
$678.95 -
Comp Cams Oval Track Valve Springs 26094-16
COMP CAMS
$391.95Valve spring performance directly impacts RPM stability, valve timing accuracy, and engine longevity under sustained racing conditions. The Comp Cams Oval Track Valve Springs 26094-16 are engineered specifically for the demands of oval track racing,...COM26094-16- SKU:
- COM26094-16
- Availability:
- Ships Same Business Day
- Weight:
- 5.89 LBS
- MFG Part #:
- 26094-16
$391.95 -
Comp Cams Valve Springs - Beehive 1.585in 26055-16
COMP CAMS
$342.95Comp Cams Beehive valve springs deliver the reliability and consistent performance demand in high-RPM racing environments. Their compact beehive design reduces mass while maintaining stiffness, allowing your valvetrain to respond precisely at aggressive...COM26055-16- SKU:
- COM26055-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.23 LBS
- MFG Part #:
- 26055-16
$342.95Qty in Cart: 0Quantity:Price:$342.95Subtotal: -
Comp Cams Sb Ford Mag-Dbl Roller Timing Set 3/22/84-1992 2138
COMP CAMS
$82.95A worn or factory timing chain is a silent killer in any serious Small Block Ford build—it can rob you of horsepower, cause erratic timing, and lead to catastrophic engine failure if it breaks. The Comp Cams Magnum Double Roller Timing Set replaces that...COM2138- SKU:
- COM2138
- Availability:
- Ships Same Business Day
- Weight:
- 3.33 LBS
- MFG Part #:
- 2138
$82.95 -
Comp Cams SBF Magnum Roller Timing Set 2135
COMP CAMS
$82.95A timing chain set is fundamental to your engine's reliability—it synchronizes your crankshaft and camshaft to ensure precise valve timing at every RPM. Comp Cams' SBF Magnum Roller design uses a double-roller configuration to reduce friction and wear,...COM2135- SKU:
- COM2135
- Availability:
- Ships Same Business Day
- Weight:
- 3.37 LBS
- MFG Part #:
- 2135
$82.95 -
Comp Cams Sbc Magnum Double Roller Timing Set (1955-91) 2100
COMP CAMS
$62.95A timing chain set is fundamental to your engine's reliability and performance—it synchronizes your crankshaft and camshaft to ensure precise valve timing at every RPM. Comp Cams' double roller design eliminates the slack and wear inherent in...COM2100- SKU:
- COM2100
- Availability:
- Ships Same Business Day
- Weight:
- 3.04 LBS
- MFG Part #:
- 2100
$62.95 -
Comp Cams SBC Nylon Thrust Button .810in Length 202
COMP CAMS
$16.95Camshaft thrust buttons are a critical wear component that prevents excessive endplay and protects your cam from damaging contact with the block. The Comp Cams SBC Nylon Thrust Button maintains precise tolerances while absorbing the axial forces...COM202- SKU:
- COM202
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 202
$16.95 -
Comp Cams SBC Roller Cam Button .795in Length 200
COMP CAMS
$22.95Proper camshaft thrust control is critical for maintaining precise valve timing and protecting your Small Block Chevy engine from costly damage caused by axial wear. This Comp Cams roller cam button prevents unwanted camshaft movement while supporting...COM200- SKU:
- COM200
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 200
$22.95 -
Comp Cams BBF U/G Rocker Arms 1.73 Ratio 7/16 Stud 19045-16
COMP CAMS
$445.95If you're running a big-block Ford or Cleveland engine and want to maximize valve lift while maintaining precise rocker arm geometry, full-roller rocker arms are essential. The Comp Cams Ultra Gold ARC design delivers reduced friction and consistent...COM19045-16- SKU:
- COM19045-16
- Availability:
- Ships Same Business Day
- Weight:
- 8.13 LBS
- MFG Part #:
- 19045-16
$445.95 -
Comp Cams SBF Ultra Gold R/A's - 1.6 Ratio 7/16 Stud 19044-16
COMP CAMS
$413.95If you're building serious Small Block Ford power, rocker arm ratio directly impacts valve lift and duration—and that translates to real gains in flow and responsiveness. Comp Cams' Ultra Gold R/A's deliver full roller technology with a proven 1.6 ratio,...COM19044-16- SKU:
- COM19044-16
- Availability:
- Ships Same Business Day
- Weight:
- 7.76 LBS
- MFG Part #:
- 19044-16
$413.95 -
Comp Cams SBF Ultra Gold R/A's - 1.6 Ratio 3/8 Stud 19043-16
COMP CAMS
$412.95Rocker arm efficiency directly impacts your SBF's valve timing precision and overall engine responsiveness. Comp Cams' Ultra Gold series delivers reduced friction and consistent lift across the RPM range, giving you measurable gains in both street and...COM19043-16- SKU:
- COM19043-16
- Availability:
- Ships Same Business Day
- Weight:
- 7.95 LBS
- MFG Part #:
- 19043-16
$412.95 -
Comp Cams SBC Ultra Gold R/A's - 1.5 Ratio 7/16 Stud 19004-16
COMP CAMS
$407.95Maximize your Small Block Chevy's valvetrain efficiency with Comp Cams' Ultra Gold rocker arms, engineered to deliver consistent, reliable performance under demanding racing conditions. The 1.5:1 ratio and full roller design reduce friction while...COM19004-16- SKU:
- COM19004-16
- Availability:
- Ships Same Business Day
- Weight:
- 7.54 LBS
- MFG Part #:
- 19004-16
$407.95 -
Comp Cams SBC Ultra Gold R/A's - 1.6 Ratio 3/8 Stud 19002-16
COMP CAMS
$407.95Comp Cams Ultra Gold rocker arms deliver consistent valve actuation and reduced friction across the entire RPM range, critical for any SBC building serious power. The full roller design minimizes parasitic losses while the 1.6 ratio provides the valve...COM19002-16- SKU:
- COM19002-16
- Availability:
- Ships Same Business Day
- Weight:
- 7.78 LBS
- MFG Part #:
- 19002-16
$407.95 -
Comp Cams SBC Ultra Gold R/A's - 1.5 Ratio 3/8 Stud 19001-16
COMP CAMS
$406.95Comp Cams' Ultra Gold rocker arms deliver consistent valve actuation with minimal friction loss, critical for maintaining peak horsepower across your entire RPM range. The full roller design reduces parasitic drag while the 1.5 ratio provides the valve...COM19001-16- SKU:
- COM19001-16
- Availability:
- Ships Same Business Day
- Weight:
- 8.02 LBS
- MFG Part #:
- 19001-16
$406.95Qty in Cart: 0Quantity:Price:$406.95Subtotal: -
Comp Cams SBF Ultra Pro Magnum XD R/A's - 1.6 7/16 1832-16
COMP CAMS
$641.95If you're running a small block Ford and demand reliable valve train control at high RPM, Comp Cams' Ultra Pro Magnum XD rocker arms deliver the precision geometry and durability required for consistent performance. Full roller design reduces friction...COM1832-16- SKU:
- COM1832-16
- Availability:
- Ships Same Business Day
- Weight:
- 9.15 LBS
- MFG Part #:
- 1832-16
$641.95
