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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
  • SBF Billet Roller Timing Set w/Shim & Nit. Sprkts ROLCS3020

    SBF Billet Roller Timing Set w/Shim & Nit. Sprkts CS3020

    ROLLMASTER-ROMAC

    $159.79
    Timing Chain SetGold SeriesDouble RollerKeyway AdjustableBillet SteelSmall Block FordKit
    ROLCS3020
    SKU:
    ROLCS3020
    Availability:
    Ships Same Business Day
    Weight:
    2.91 LBS
    MFG Part #:
    CS3020
    $159.79
    Qty in Cart: 0
    Quantity:
    Price:
    $159.79
    Subtotal:
  • GM LS1 Billet Roller Adj Timing Set w/Torr. Brg ROLCS1265

    GM LS1 Billet Roller Adj Timing Set w/Torr. Brg CS1265

    ROLLMASTER-ROMAC

    $244.02
    Timing Chain SetGold SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelGM LS-SeriesKit
    ROLCS1265
    SKU:
    ROLCS1265
    Availability:
    Ships Same Business Day
    Weight:
    4.35 LBS
    MFG Part #:
    CS1265
    $244.02
    Qty in Cart: 0
    Quantity:
    Price:
    $244.02
    Subtotal:
  • SBC Billet Roller Adj. Timing Set w/Torr. Brg ROLCS1230

    SBC Billet Roller Adj. Timing Set w/Torr. Brg CS1230

    ROLLMASTER-ROMAC

    $244.02
    Timing Chain SetGold SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelSmall Block ChevyKit
    ROLCS1230
    SKU:
    ROLCS1230
    Availability:
    Ships Same Business Day
    Weight:
    3.25 LBS
    MFG Part #:
    CS1230
    $244.02
    Qty in Cart: 0
    Quantity:
    Price:
    $244.02
    Subtotal:
  • GM LS2 Billet Roller Timing Set w/Torr. Brg ROLCS1185

    GM LS2 Billet Roller Timing Set w/Torr. Brg CS1185

    ROLLMASTER-ROMAC

    $194.88
    Timing Chain SetRed SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelGM LS-SeriesKit
    ROLCS1185
    SKU:
    ROLCS1185
    Availability:
    Ships Same Business Day
    Weight:
    3.84 LBS
    MFG Part #:
    CS1185
    $194.88
    Qty in Cart: 0
    Quantity:
    Price:
    $194.88
    Subtotal:
  • GM LS1 Billet Roller Timing Set w/Torr. Brg ROLCS1160

    GM LS1 Billet Roller Timing Set w/Torr. Brg CS1160

    ROLLMASTER-ROMAC

    $175.37
    Timing Chain SetGold SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelGM LS-SeriesKit
    ROLCS1160
    SKU:
    ROLCS1160
    Availability:
    Ships Same Business Day
    Weight:
    3.85 LBS
    MFG Part #:
    CS1160
    $175.37
    Qty in Cart: 0
    Quantity:
    Price:
    $175.37
    Subtotal:
  • GM LS1 Billet Roller Timing Set w/Torr. Brg ROLCS1136

    GM LS1 Billet Roller Timing Set w/Torr. Brg CS1136

    ROLLMASTER-ROMAC

    $165.96
    Timing Chain SetRed SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelGM LS-SeriesKit
    ROLCS1136
    SKU:
    ROLCS1136
    Availability:
    Ships Same Business Day
    Weight:
    3.85 LBS
    MFG Part #:
    CS1136
    $165.96
    Qty in Cart: 0
    Quantity:
    Price:
    $165.96
    Subtotal:
  • SBC Billet Roller Timing Set w/Torr. Bearing ROLCS1050

    SBC Billet Roller Timing Set w/Torr. Bearing CS1050

    ROLLMASTER-ROMAC

    $166.86
    Timing Chain SetGold SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelSmall Block ChevyKit
    ROLCS1050
    SKU:
    ROLCS1050
    Availability:
    Ships Same Business Day
    Weight:
    2.90 LBS
    MFG Part #:
    CS1050
    $166.86
    Qty in Cart: 0
    Quantity:
    Price:
    $166.86
    Subtotal:
  • SBC Billet Roller Timing Set w/Torr. Bearing ROLCS1040

    SBC Billet Roller Timing Set w/Torr. Bearing CS1040

    ROLLMASTER-ROMAC

    $158.03
    Timing Chain SetRed SeriesDouble RollerKeyway AdjustableNeedle BearingBillet SteelSmall Block ChevyKit
    ROLCS1040
    SKU:
    ROLCS1040
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    MFG Part #:
    CS1040
    $158.03
    Qty in Cart: 0
    Quantity:
    Price:
    $158.03
    Subtotal:
  • SBC Billet Roller Timing Set w/Shim ROLCS1000

    SBC Billet Roller Timing Set w/Shim CS1000

    ROLLMASTER-ROMAC

    $143.93
    Timing Chain SetRed SeriesDouble RollerKeyway AdjustableBillet SteelSmall Block ChevyKit
    ROLCS1000
    SKU:
    ROLCS1000
    Availability:
    Ships Same Business Day
    Weight:
    2.90 LBS
    MFG Part #:
    CS1000
    $143.93
    Qty in Cart: 0
    Quantity:
    Price:
    $143.93
    Subtotal:
  • 11/32 Valve Lock Set - 10 Degree Steel PACPAC-L8025

    11/32 Valve Lock Set - 10 Degree Steel PAC-L8025

    PAC RACING SPRINGS

    $5.65
    11/32 Valve Lock Set - 10 Degree SteelValve Lock10 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32
    PACPAC-L8025
    SKU:
    PACPAC-L8025
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    PAC-L8025
    $5.65
    Qty in Cart: 0
    Quantity:
    Price:
    $5.65
    Subtotal:
  • SBC Cam Bolt Lock Plt Ki  MRG948G

    Mr. Gasket SBC Cam Bolt Lock Plt Ki 948G

    MR. GASKET

    $21.32
    SBC Cam Bolt Lock Plt Ki Camshaft Locking PlateBolts IncludedSteelChevy V6 / V8Kit
    MRG948G
    SKU:
    MRG948G
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    948G
    $21.32
    Qty in Cart: 0
    Quantity:
    Price:
    $21.32
    Subtotal:
  • Cam Bushing Kit Chevy - Even # Bushings MRG85

    Mr. Gasket Cam Bushing Kit Chevy - Even # Bushings 85

    MR. GASKET

    $27.48
    Cam Bushing Kit Chevy - Even # BushingsCamshaft Degree Bushing0 / 2 / 4 / 6 / 8 DegreeSteelChevy V8 / Mopar B / RB / 426 HemiKit
    MRG85
    SKU:
    MRG85
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    85
    $27.48
    Qty in Cart: 0
    Quantity:
    Price:
    $27.48
    Subtotal:
  • SBC Replacement Timing Chain MAN76161

    Manley SBC Replacement Timing Chain 76161

    MANLEY

    $35.81
    SBC Replacement Timing ChainTiming ChainDouble Roller1/4 in RollersSmall Block ChevyEach
    MAN76161
    SKU:
    MAN76161
    Availability:
    Ships Same Business Day
    Weight:
    0.97 LBS
    MFG Part #:
    76161
    $35.81
    Qty in Cart: 0
    Quantity:
    Price:
    $35.81
    Subtotal:
  • SBC Timing Kit  MAN73181

    Manley SBC Timing Kit 73181

    MANLEY

    $109.05
    SBC Timing Kit Timing Chain SetDouble RollerSteelSmall Block ChevyKit
    MAN73181
    SKU:
    MAN73181
    Availability:
    Ships Same Business Day
    Weight:
    3.20 LBS
    MFG Part #:
    73181
    $109.05
    Qty in Cart: 0
    Quantity:
    Price:
    $109.05
    Subtotal:
  • SBC Timing Kit - 55-78  MAN73141

    Manley SBC Timing Kit - 55-78 73141

    MANLEY

    $127.38
    SBC Timing Kit - 55-78 Timing Chain SetDouble RollerSteelSmall Block ChevyKit
    MAN73141
    SKU:
    MAN73141
    Availability:
    Ships Same Business Day
    Weight:
    3.41 LBS
    MFG Part #:
    73141
    $127.38
    Qty in Cart: 0
    Quantity:
    Price:
    $127.38
    Subtotal:
  • 5/16 SBC Guide Plate  MAN42355-8

    Manley 5/16 SBC Guide Plate 42355-8

    MANLEY

    $25.72
    5/16 SBC Guide Plate Pushrod Guide Plate5/16 in PushrodFlatSteelBlack OxideSmall Block ChevySet of 8
    MAN42355-8
    SKU:
    MAN42355-8
    Availability:
    Ships Same Business Day
    Weight:
    0.86 LBS
    MFG Part #:
    42355-8
    $25.72
    Qty in Cart: 0
    Quantity:
    Price:
    $25.72
    Subtotal:
  • 11/32in Valve Tip Wear Caps MAN42301-8

    Manley 11/32in Valve Tip Wear Caps 42301-8

    MANLEY

    $23.78
    11/32in Valve Tip Wear CapsValve Lash Cap0.080 in Thick11/32 in Valve StemsMinimum 0.250 in TipNon-RotatingSteelNaturalSet of 8
    MAN42301-8
    SKU:
    MAN42301-8
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    42301-8
    $23.78
    Qty in Cart: 0
    Quantity:
    Price:
    $23.78
    Subtotal:
  • 5/16in SBC Guide Plate  MAN42151-8

    Manley 5/16in SBC Guide Plate 42151-8

    MANLEY

    $31.35
    5/16in SBC Guide Plate Pushrod Guide Plate5/16 in PushrodRaisedSteelBlack OxideSmall Block ChevySet of 8
    MAN42151-8
    SKU:
    MAN42151-8
    Availability:
    Ships Same Business Day
    Weight:
    1.07 LBS
    MFG Part #:
    42151-8
    $31.35
    Qty in Cart: 0
    Quantity:
    Price:
    $31.35
    Subtotal:
  • Cam Locking Plate  MAN42114

    Manley Cam Locking Plate 42114

    MANLEY

    $3.16
    Cam Locking Plate Camshaft Locking PlateBolts IncludedSteelChevy V6 / V8Kit
    MAN42114
    SKU:
    MAN42114
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    42114
    $3.16
    Qty in Cart: 0
    Quantity:
    Price:
    $3.16
    Subtotal:
  • Chevy Thrust Button .690in Short MAN42113

    Manley Chevy Thrust Button .690in Short 42113

    MANLEY

    $13.31
    Chevy Thrust Button .690in ShortCamshaft Thrust Button0.690 in LongRollerSteelSmall Block ChevyEach
    MAN42113
    SKU:
    MAN42113
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    42113
    $13.31
    Qty in Cart: 0
    Quantity:
    Price:
    $13.31
    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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