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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
  • 3/8in Moly Pushrods - 8.250in Long MAN25825-8

    Manley 3/8in Moly Pushrods - 8.250in Long 25825-8

    MANLEY

    $111.70
    Pushrods are critical valve train components that demand precision engineering and material integrity—any flex or failure cascades through your entire valvetrain geometry. Manley's chromoly moly...
    MAN25825-8
    SKU:
    MAN25825-8
    Availability:
    Ships Same Business Day
    Weight:
    1.53 LBS
    MFG Part #:
    25825-8
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 7.400in Long MAN25822-8

    Manley 3/8in Moly Pushrods - 7.400in Long 25822-8

    MANLEY

    $111.70
    Pushrods are a critical link in your valvetrain, and undersized or poorly constructed units will rob you of reliability and performance gains. Manley's 3/8in Moly Pushrods deliver the strength and...
    MAN25822-8
    SKU:
    MAN25822-8
    Availability:
    Ships Same Business Day
    Weight:
    1.37 LBS
    MFG Part #:
    25822-8
    $111.70
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 8.050in Long MAN25821-8

    Manley 3/8in Moly Pushrods - 8.050in Long 25821-8

    MANLEY

    $111.70
    Manley chromoly pushrods deliver the strength and precision your high-rpm engine demands. Built from 4130 chromoly with swedged ends and thick-wall construction, these rods resist flex and valve...
    MAN25821-8
    SKU:
    MAN25821-8
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    MFG Part #:
    25821-8
    $111.70
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 7.550in Long MAN25818-8

    Manley 3/8in Moly Pushrods - 7.550in Long 25818-8

    MANLEY

    $111.70
    Manley's moly pushrods deliver the valve train stability and durability required for high-RPM applications and forced induction builds. The chromoly construction with 0.080in thick walls resists...
    MAN25818-8
    SKU:
    MAN25818-8
    Availability:
    Ships Same Business Day
    Weight:
    1.42 LBS
    MFG Part #:
    25818-8
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 7.950in Long MAN25814-8

    Manley 3/8in Moly Pushrods - 7.950in Long 25814-8

    MANLEY

    $111.70
    Manley moly pushrods deliver the strength and precision your high-revving engine demands. Built from chromoly with swedged ends and a rigid 0.080in wall thickness, these pushrods resist flex and...
    MAN25814-8
    SKU:
    MAN25814-8
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    MFG Part #:
    25814-8
    $111.70
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 8.100in Long MAN25810-8

    Manley 3/8in Moly Pushrods - 8.100in Long 25810-8

    MANLEY

    $111.70
    Manley's moly pushrods deliver the strength and reliability required for high-RPM applications where stock components simply won't survive. Built from chromoly with swedged ends for secure fitment,...
    MAN25810-8
    SKU:
    MAN25810-8
    Availability:
    Ships Same Business Day
    Weight:
    1.52 LBS
    MFG Part #:
    25810-8
    $111.70
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 5/16in Moly Pushrods - 8.700in Long MAN25799-16

    Manley 5/16in Moly Pushrods - 8.700in Long 25799-16

    MANLEY

    $162.34
    Manley's moly pushrods deliver the durability and dimensional stability your high-RPM engine demands, eliminating the flex and deflection that can kill valve timing accuracy under boost or at...
    MAN25799-16
    SKU:
    MAN25799-16
    Availability:
    Ships Same Business Day
    Weight:
    2.40 LBS
    MFG Part #:
    25799-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 3/8in Moly Pushrods - 8.680in Long MAN25797-8

    Manley 3/8in Moly Pushrods - 8.680in Long 25797-8

    MANLEY

    $111.70
    Manley moly pushrods are engineered for high-RPM reliability and consistent valve train geometry under extreme conditions. The 0.080in thick wall and chromoly construction resist deflection and...
    MAN25797-8
    SKU:
    MAN25797-8
    Availability:
    Ships Same Business Day
    Weight:
    1.69 LBS
    MFG Part #:
    25797-8
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 8.280in Long MAN25795-8

    Manley 3/8in Moly Pushrods - 8.280in Long 25795-8

    MANLEY

    $111.70
    Manley moly pushrods are engineered for high-RPM engines where reliability under extreme valve train stress is non-negotiable. The chromoly construction with swedged ends provides superior...
    MAN25795-8
    SKU:
    MAN25795-8
    Availability:
    Ships Same Business Day
    Weight:
    1.56 LBS
    MFG Part #:
    25795-8
    $111.70
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 3/8in Moly Pushrods - 7.900in Long MAN25788-8

    Manley 3/8in Moly Pushrods - 7.900in Long 25788-8

    MANLEY

    $111.70
    Manley moly pushrods deliver the reliability and precision required for high-RPM engine builds where stock components fall short. The chromoly construction with swedged ends resists deflection and...
    MAN25788-8
    SKU:
    MAN25788-8
    Availability:
    Ships Same Business Day
    Weight:
    1.51 LBS
    MFG Part #:
    25788-8
    $111.70
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 5/16in Moly Pushrods - 8.500in Long MAN25774-16

    Manley 5/16in Moly Pushrods - 8.500in Long 25774-16

    MANLEY

    $162.34
    Pushrods are the mechanical link between your camshaft and rocker arms—when they fail or flex under high RPM, you lose valve timing precision and power. Manley's moly pushrods combine chromoly...
    MAN25774-16
    SKU:
    MAN25774-16
    Availability:
    Ships Same Business Day
    Weight:
    2.37 LBS
    MFG Part #:
    25774-16
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 7.700in Long MAN25772-16

    Manley 5/16in Moly Pushrods - 7.700in Long 25772-16

    MANLEY

    $162.34
    Manley's moly pushrods deliver the valve train stability and durability that high-RPM engines demand. With a 0.080-inch thick wall and chromoly construction, these rods resist deflection under...
    MAN25772-16
    SKU:
    MAN25772-16
    Availability:
    Ships Same Business Day
    Weight:
    2.16 LBS
    MFG Part #:
    25772-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 3/8in Moly Pushrods - 8.380in Long MAN25769-8

    Manley 3/8in Moly Pushrods - 8.380in Long 25769-8

    MANLEY

    $111.70
    Manley's chromoly pushrods are engineered for high-RPM stability and durability in demanding engine builds. The 0.080in thick wall and swedged ends eliminate flex under load, ensuring consistent...
    MAN25769-8
    SKU:
    MAN25769-8
    Availability:
    Ships Same Business Day
    Weight:
    1.54 LBS
    MFG Part #:
    25769-8
    Qty in Cart: 0
    Quantity:
    Price:
    $111.70
    Subtotal:
  • 5/16in Moly Pushrods - 7.650in Long MAN25768-16

    Manley 5/16in Moly Pushrods - 7.650in Long 25768-16

    MANLEY

    $162.34
    Manley's 5/16in moly pushrods deliver the reliability and precision your valvetrain demands, whether you're building a street engine or prepping for competition. Chromoly construction with swedged...
    MAN25768-16
    SKU:
    MAN25768-16
    Availability:
    Ships Same Business Day
    Weight:
    2.16 LBS
    MFG Part #:
    25768-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 7.600in Long MAN25767-16

    Manley 5/16in Moly Pushrods - 7.600in Long 25767-16

    MANLEY

    $162.34
    Manley's moly pushrods deliver the strength and reliability required for high-RPM applications where standard pushrods fail. The chromoly construction with 0.080in wall thickness resists deflection...
    MAN25767-16
    SKU:
    MAN25767-16
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    MFG Part #:
    25767-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 8.900in Long MAN25758-16

    Manley 5/16in Moly Pushrods - 8.900in Long 25758-16

    MANLEY

    $162.34
    Manley 5/16in moly pushrods deliver the strength and precision required for high-RPM engine builds where valve train reliability is non-negotiable. Chromoly construction with swedged ends provides...
    MAN25758-16
    SKU:
    MAN25758-16
    Availability:
    Ships Same Business Day
    Weight:
    2.53 LBS
    MFG Part #:
    25758-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 7.550in Long MAN25755-16

    Manley 5/16in Moly Pushrods - 7.550in Long 25755-16

    MANLEY

    $162.34
    Manley moly pushrods are engineered for high-RPM applications where reliability under extreme valve train stress is non-negotiable. The 0.080in thick wall and chromoly construction provide superior...
    MAN25755-16
    SKU:
    MAN25755-16
    Availability:
    Ships Same Business Day
    Weight:
    2.16 LBS
    MFG Part #:
    25755-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 7.500in Long MAN25754-16

    Manley 5/16in Moly Pushrods - 7.500in Long 25754-16

    MANLEY

    $162.34
    Manley moly pushrods deliver the valve train stability and durability demanded by high-RPM engines and forced induction applications. The chromoly construction with 0.080in thick walls resists...
    MAN25754-16
    SKU:
    MAN25754-16
    Availability:
    Ships Same Business Day
    Weight:
    2.07 LBS
    MFG Part #:
    25754-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 8.275in Long MAN25753-16

    Manley 5/16in Moly Pushrods - 8.275in Long 25753-16

    MANLEY

    $162.34
    Manley moly pushrods deliver the strength and precision your high-RPM engine demands without unnecessary weight. Built from chromoly with swedged ends and a robust 0.080in wall thickness, these rods...
    MAN25753-16
    SKU:
    MAN25753-16
    Availability:
    Ships Same Business Day
    Weight:
    2.32 LBS
    MFG Part #:
    25753-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    Subtotal:
  • 5/16in Moly Pushrods - 7.350in Long MAN25751-16

    Manley 5/16in Moly Pushrods - 7.350in Long 25751-16

    MANLEY

    $162.34
    Manley's moly pushrods deliver the reliability and precision your high-performance engine demands. With their chromoly construction and swedged ends, these pushrods resist deflection and wear under...
    MAN25751-16
    SKU:
    MAN25751-16
    Availability:
    Ships Same Business Day
    Weight:
    2.03 LBS
    MFG Part #:
    25751-16
    $162.34
    Qty in Cart: 0
    Quantity:
    Price:
    $162.34
    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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