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Engines and Components

Engines and Components

Engines and Components

Circle Track Engine Parts: Camshafts, Blocks & Accessories for Late Models at JJ Motorsports

Power up your circle track engine with premium components from JJ Motorsports. Our selection includes serpentine drive kits, pulley systems, valve covers, engine blocks, camshafts, and more for maximum horsepower, durability, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with Small Block Chevy (SBC), LS-series, and other racing engines, these high-quality parts ensure reliable operation under intense track conditions.

Shop trusted brands like Jones Racing, Allstar Performance, Chevrolet Performance, and Howards Racing Components. Explore related categories such as circle track drivetrain for transmission upgrades or circle track chassis components for frame enhancements.

Top Circle Track Engine Products

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
  • Tank Brackets 9in Tank 1pr PTR08-0101

    Peterson Fluid Tank Brackets 9in Tank 1pr 08-0101

    PETERSON FLUID

    $145.99
    Oil Tank BracketFlat MountAluminum / StainlessPeterson 9 in OD Oil TanksPair
    PTR08-0101
    SKU:
    PTR08-0101
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    MFG Part #:
    08-0101
    $145.99
    Qty in Cart: 0
    Quantity:
    Price:
    $145.99
    Subtotal:
  • Tank Brackets 6in Tank 1pr PTR08-0100

    Peterson Fluid Tank Brackets 6in Tank 1pr 08-0100

    PETERSON FLUID

    $156.99
    Oil Tank BracketFlat MountAluminum / StainlessPeterson 6 in OD Oil TanksPair
    PTR08-0100
    SKU:
    PTR08-0100
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    MFG Part #:
    08-0100
    $156.99
    Qty in Cart: 0
    Quantity:
    Price:
    $156.99
    Subtotal:
  • Dry Sump Tank 2 Gallon -12an Fittings PTR08-0025 Peterson Fluid Dry Sump Tank 2 Gallon -12an Fittings 08-0025

    Peterson Fluid Dry Sump Tank 2 Gallon -12an Fittings 08-0025

    PETERSON FLUID

    $840.99
    Oil Tank Dry Sump 8 qt 19-1/2 in Tall 6 in OD 12 AN Male Inlet 12 AN Male Outlet 12 AN Male Breather Port Aluminum Natural Each
    PTR08-0025
    SKU:
    PTR08-0025
    Availability:
    Ships Same Business Day
    Weight:
    7.26 LBS
    MFG Part #:
    08-0025
    $840.99
    Qty in Cart: 0
    Quantity:
    Price:
    $840.99
    Subtotal:
  • Peterson Fluid Dry Sump Tank 4 Gallon 08-0011 Dry Sump Tank 4 Gal  PTR08-0011

    Peterson Fluid Dry Sump Tank 4 Gallon 08-0011

    PETERSON FLUID

    $997.99
    Peterson Fluid Systems oil tanks are the leader in tank technology. They're manufactured using aircraft-quality components—and internal baffling provides excellent deaeration of the scavenge oil, while maintaining a tall column of oil over the...
    PTR08-0011
    SKU:
    PTR08-0011
    Availability:
    Ships Same Business Day
    Weight:
    9.50 LBS
    MFG Part #:
    08-0011
    $997.99
    Qty in Cart: 0
    Quantity:
    Price:
    $997.99
    Subtotal:
  • Peterson Fluid 3 Gallon Oil Tank Dual-In 08-0010 3 Gal. Oil Tank Dual In  PTR08-0010

    Peterson Fluid 3 Gallon Oil Tank Dual-In 08-0010

    PETERSON FLUID

    $1,015.99
    Oil TankDry Sump12 qt16 in Tall9 in OD12 AN Female O-Ring Inlets12 AN Female O-Ring Outlet12 AN O-Ring Breather PortAluminumNaturalEach
    PTR08-0010
    SKU:
    PTR08-0010
    Availability:
    Ships Same Business Day
    Weight:
    8.89 LBS
    MFG Part #:
    08-0010
    $1,015.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,015.99
    Subtotal:
  • Dry Sump Tank 2.5 Gal  PTR08-0007

    Peterson Fluid Dry Sump Tank 2.5 Gal 08-0007

    PETERSON FLUID

    $925.99
    Oil TankDry Sump10 qt24 in Tall6 in OD12 AN Female O-Ring Inlet12 AN Female O-Ring Outlet12 AN O-Ring Breather PortAluminumNaturalEach
    PTR08-0007
    SKU:
    PTR08-0007
    Availability:
    Ships Same Business Day
    Weight:
    8.05 LBS
    MFG Part #:
    08-0007
    $925.99
    Qty in Cart: 0
    Quantity:
    Price:
    $925.99
    Subtotal:
  • Dry Sump Tank 2 Gal  PTR08-0005

    Peterson Fluid Dry Sump Tank 2 Gal 08-0005

    PETERSON FLUID

    $903.99
    Oil TankDry Sump8 qt19-1/2 in Tall6 in OD12 AN Female O-Ring Inlet12 AN Female O-Ring Outlet12 AN O-Ring Breather PortAluminumNaturalEach
    PTR08-0005
    SKU:
    PTR08-0005
    Availability:
    Ships Same Business Day
    Weight:
    7.30 LBS
    MFG Part #:
    08-0005
    $903.99
    Qty in Cart: 0
    Quantity:
    Price:
    $903.99
    Subtotal:
  • HTD Oil Pump Pulley 44t  PTR06-1344

    Peterson Fluid HTD Oil Pump Pulley 44t 06-1344

    PETERSON FLUID

    $135.99
    Oil Pump PulleyHTD44-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1344
    SKU:
    PTR06-1344
    Availability:
    Ships Same Business Day
    Weight:
    0.47 LBS
    MFG Part #:
    06-1344
    $135.99
    Qty in Cart: 0
    Quantity:
    Price:
    $135.99
    Subtotal:
  • HTD Oil Pump Pulley 40t  PTR06-1340

    Peterson Fluid HTD Oil Pump Pulley 40t 06-1340

    PETERSON FLUID

    $124.99
    Oil Pump PulleyHTD40-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1340
    SKU:
    PTR06-1340
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    MFG Part #:
    06-1340
    $124.99
    Qty in Cart: 0
    Quantity:
    Price:
    $124.99
    Subtotal:
  • HTD Oil Pump Pulley 38t  PTR06-1338

    Peterson Fluid HTD Oil Pump Pulley 38t 06-1338

    PETERSON FLUID

    $128.99
    Oil Pump PulleyHTD38-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1338
    SKU:
    PTR06-1338
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    MFG Part #:
    06-1338
    $128.99
    Qty in Cart: 0
    Quantity:
    Price:
    $128.99
    Subtotal:
  • HTD Oil Pump Pulley 37t  PTR06-1337

    Peterson Fluid HTD Oil Pump Pulley 37t 06-1337

    PETERSON FLUID

    $115.99
    Oil Pump PulleyHTD37-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1337
    SKU:
    PTR06-1337
    Availability:
    Ships Same Business Day
    Weight:
    0.46 LBS
    MFG Part #:
    06-1337
    $115.99
    Qty in Cart: 0
    Quantity:
    Price:
    $115.99
    Subtotal:
  • HTD Oil Pump Pulley 36t  PTR06-1336

    Peterson Fluid HTD Oil Pump Pulley 36t 06-1336

    PETERSON FLUID

    $119.99
    Oil Pump PulleyHTD36-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1336
    SKU:
    PTR06-1336
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    MFG Part #:
    06-1336
    $119.99
    Qty in Cart: 0
    Quantity:
    Price:
    $119.99
    Subtotal:
  • HTD Oil Pump Pulley 35t  PTR06-1335

    Peterson Fluid HTD Oil Pump Pulley 35t 06-1335

    PETERSON FLUID

    $119.99
    Oil Pump PulleyHTD35-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1335
    SKU:
    PTR06-1335
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    MFG Part #:
    06-1335
    $119.99
    Qty in Cart: 0
    Quantity:
    Price:
    $119.99
    Subtotal:
  • HTD Oil Pump Pulley 34t  PTR06-1334

    Peterson Fluid HTD Oil Pump Pulley 34t 06-1334

    PETERSON FLUID

    $111.99
    Oil Pump PulleyHTD34-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1334
    SKU:
    PTR06-1334
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    06-1334
    $111.99
    Qty in Cart: 0
    Quantity:
    Price:
    $111.99
    Subtotal:
  • HTD Oil Pump Pulley 33t  PTR06-1333

    Peterson Fluid HTD Oil Pump Pulley 33t 06-1333

    PETERSON FLUID

    $113.99
    Oil Pump PulleyHTD33-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1333
    SKU:
    PTR06-1333
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    MFG Part #:
    06-1333
    $113.99
    Qty in Cart: 0
    Quantity:
    Price:
    $113.99
    Subtotal:
  • HTD Oil Pump Pulley 32t  PTR06-1332

    Peterson Fluid HTD Oil Pump Pulley 32t 06-1332

    PETERSON FLUID

    $107.99
    Oil Pump PulleyHTD32-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-1332
    SKU:
    PTR06-1332
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    MFG Part #:
    06-1332
    $107.99
    Qty in Cart: 0
    Quantity:
    Price:
    $107.99
    Subtotal:
  • HTD Pulley 25 Tooth Spline Drive PTR06-1225

    Peterson Fluid HTD Pulley 25 Tooth Spline Drive 06-1225

    PETERSON FLUID

    $75.99
    Oil Pump PulleyGilmer25-Tooth1 in WideSpline Drive MandrelAluminumGray AnodizedEach
    PTR06-1225
    SKU:
    PTR06-1225
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    MFG Part #:
    06-1225
    $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    $75.99
    Subtotal:
  • HTD Pulley 18 Tooth Spline Drive PTR06-1218

    Peterson Fluid HTD Pulley 18 Tooth Spline Drive 06-1218

    PETERSON FLUID

    $58.99
    Crankshaft PulleyHTD18 Tooth1 in Wide8 mm PitchSpline DriveAluminumGray AnodizedUniversalEach
    PTR06-1218
    SKU:
    PTR06-1218
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    06-1218
    $58.99
    Qty in Cart: 0
    Quantity:
    Price:
    $58.99
    Subtotal:
  • Drive Washer w/Nut 2.250in OD PTR06-0730

    Peterson Fluid Drive Washer w/Nut 2.250in OD 06-0730

    PETERSON FLUID

    $63.99
    Crankshaft Mandrel Cap1.602 in LongHex Nut Style CapAluminumBlack AnodizedPeterson Spline DriveEach
    PTR06-0730
    SKU:
    PTR06-0730
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    06-0730
    $63.99
    Qty in Cart: 0
    Quantity:
    Price:
    $63.99
    Subtotal:
  • Gilmer Oil Pump Pulley 36t PTR06-0336

    Peterson Fluid Gilmer Oil Pump Pulley 36t 06-0336

    PETERSON FLUID

    $140.99
    Oil Pump PulleyGilmer36-Tooth1 in Wide5/8 in ShaftAluminumGray AnodizedEach
    PTR06-0336
    SKU:
    PTR06-0336
    Availability:
    Ships Same Business Day
    Weight:
    0.51 LBS
    MFG Part #:
    06-0336
    $140.99
    Qty in Cart: 0
    Quantity:
    Price:
    $140.99
    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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