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Camshafts and Valvetrain

Camshafts and Valvetrain

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

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
  • Chevy Thrust Button  MAN42111

    Manley Chevy Thrust Button 42111

    MANLEY

    $13.31
    Chevy Thrust Button Camshaft Thrust Button0.850 in LongRollerSteelSmall Block ChevyEach
    MAN42111
    SKU:
    MAN42111
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    42111
    $13.31
    Qty in Cart: 0
    Quantity:
    Price:
    $13.31
    Subtotal:
  • 11/32in Lash Caps  MAN42104-16

    Manley 11/32in Lash Caps 42104-16

    MANLEY

    $47.54
    11/32in Lash Caps Valve Lash Cap0.080 in Thick11/32 in Valve StemsMinimum 0.250 in TipSteelNaturalSet of 16
    MAN42104-16
    SKU:
    MAN42104-16
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    42104-16
    $47.54
    Qty in Cart: 0
    Quantity:
    Price:
    $47.54
    Subtotal:
  • 3/8in Moly Pushrods - 9.000in Long MAN25900-8

    Manley 3/8in Moly Pushrods - 9.000in Long 25900-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 9.000in LongPushrod9.000 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25900-8
    SKU:
    MAN25900-8
    Availability:
    Ships Same Business Day
    Weight:
    1.68 LBS
    MFG Part #:
    25900-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.950in Long MAN25895-8

    Manley 3/8in Moly Pushrods - 8.950in Long 25895-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.950in LongPushrod8.950 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25895-8
    SKU:
    MAN25895-8
    Availability:
    Ships Same Business Day
    Weight:
    1.62 LBS
    MFG Part #:
    25895-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.850in Long MAN25885-8

    Manley 3/8in Moly Pushrods - 8.850in Long 25885-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.850in LongPushrod8.850 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25885-8
    SKU:
    MAN25885-8
    Availability:
    Ships Same Business Day
    Weight:
    1.61 LBS
    MFG Part #:
    25885-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.800in Long MAN25880-8

    Manley 3/8in Moly Pushrods - 8.800in Long 25880-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.800in LongPushrod8.800 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25880-8
    SKU:
    MAN25880-8
    Availability:
    Ships Same Business Day
    Weight:
    1.67 LBS
    MFG Part #:
    25880-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 7.850in Long MAN25878-8

    Manley 3/8in Moly Pushrods - 7.850in Long 25878-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 7.850in LongPushrod7.850 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25878-8
    SKU:
    MAN25878-8
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    MFG Part #:
    25878-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.750in Long MAN25875-8

    Manley 3/8in Moly Pushrods - 8.750in Long 25875-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.750in LongPushrod8.750 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25875-8
    SKU:
    MAN25875-8
    Availability:
    Ships Same Business Day
    Weight:
    1.64 LBS
    MFG Part #:
    25875-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.700in Long MAN25870-8

    Manley 3/8in Moly Pushrods - 8.700in Long 25870-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.700in LongPushrod8.700 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25870-8
    SKU:
    MAN25870-8
    Availability:
    Ships Same Business Day
    Weight:
    1.62 LBS
    MFG Part #:
    25870-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.600in Long MAN25860-8

    Manley 3/8in Moly Pushrods - 8.600in Long 25860-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.600in LongPushrod8.600 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25860-8
    SKU:
    MAN25860-8
    Availability:
    Ships Same Business Day
    Weight:
    1.62 LBS
    MFG Part #:
    25860-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.550in Long MAN25855-8

    Manley 3/8in Moly Pushrods - 8.550in Long 25855-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.550in LongPushrod8.550 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25855-8
    SKU:
    MAN25855-8
    Availability:
    Ships Same Business Day
    Weight:
    1.64 LBS
    MFG Part #:
    25855-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.500in Long MAN25850-8

    Manley 3/8in Moly Pushrods - 8.500in Long 25850-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.500in LongPushrod8.500 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25850-8
    SKU:
    MAN25850-8
    Availability:
    Ships Same Business Day
    Weight:
    1.58 LBS
    MFG Part #:
    25850-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.450in Long MAN25845-8

    Manley 3/8in Moly Pushrods - 8.450in Long 25845-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.450in LongPushrod8.450 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25845-8
    SKU:
    MAN25845-8
    Availability:
    Ships Same Business Day
    Weight:
    1.58 LBS
    MFG Part #:
    25845-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.400in Long MAN25840-8

    Manley 3/8in Moly Pushrods - 8.400in Long 25840-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.400in LongPushrod8.400 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25840-8
    SKU:
    MAN25840-8
    Availability:
    Ships Same Business Day
    Weight:
    2.81 LBS
    MFG Part #:
    25840-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 7.450in Long MAN25836-8

    Manley 3/8in Moly Pushrods - 7.450in Long 25836-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 7.450in LongPushrod7.450 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25836-8
    SKU:
    MAN25836-8
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    MFG Part #:
    25836-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.350in Long MAN25835-8

    Manley 3/8in Moly Pushrods - 8.350in Long 25835-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.350in LongPushrod8.350 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25835-8
    SKU:
    MAN25835-8
    Availability:
    Ships Same Business Day
    Weight:
    1.52 LBS
    MFG Part #:
    25835-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 7.750in Long MAN25832-8

    Manley 3/8in Moly Pushrods - 7.750in Long 25832-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 7.750in LongPushrod7.750 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25832-8
    SKU:
    MAN25832-8
    Availability:
    Ships Same Business Day
    Weight:
    1.46 LBS
    MFG Part #:
    25832-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.300in Long MAN25830-8

    Manley 3/8in Moly Pushrods - 8.300in Long 25830-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.300in LongPushrod8.300 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25830-8
    SKU:
    MAN25830-8
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    MFG Part #:
    25830-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 7.700in Long MAN25828-8

    Manley 3/8in Moly Pushrods - 7.700in Long 25828-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 7.700in LongPushrod7.700 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25828-8
    SKU:
    MAN25828-8
    Availability:
    Ships Same Business Day
    Weight:
    1.47 LBS
    MFG Part #:
    25828-8
    $111.71
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • 3/8in Moly Pushrods - 8.325in Long MAN25826-8

    Manley 3/8in Moly Pushrods - 8.325in Long 25826-8

    MANLEY

    $111.71
    3/8in Moly Pushrods - 8.325in LongPushrod8.325 in Long3/8 in Diameter0.080 in Thick WallSwedged EndsChromolySet of 8
    MAN25826-8
    SKU:
    MAN25826-8
    Availability:
    Ships Same Business Day
    Weight:
    1.57 LBS
    MFG Part #:
    25826-8
    Qty in Cart: 0
    Quantity:
    Price:
    $111.71
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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