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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
  • Pushrod - 3/8 .080 8.600 Long TDPT860803

    Trend Pushrod - 3/8 .080 8.600 Long T860803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod8.600 in Long3/8 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT860803
    SKU:
    TDPT860803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T860803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.600 Long TDPT8601657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.600 Long T8601657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.600 in Long7/16 in Diameter0.165 in Thick WallExtra Clearance Ball EndsDouble TaperChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house...
    TDPT8601657DT
    SKU:
    TDPT8601657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    T8601657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.600 Long TDPT8601353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.600 Long T8601353

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.600 in Long3/8 in Diameter0.135 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT8601353
    SKU:
    TDPT8601353
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    T8601353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.550 Long TDPT855805

    Trend Pushrod - 5/16 .080 8.550 Long T855805

    TREND PERFORMANCE PRODUCTS

    $11.99
    Pushrod8.550 in Long5/16 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT855805
    SKU:
    TDPT855805
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    T855805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.550 Long TDPT855803

    Trend Pushrod - 3/8 .080 8.550 Long T855803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod8.550 in Long3/8 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT855803
    SKU:
    TDPT855803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T855803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.550 Long TDPT8551657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.550 Long T8551657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.550 in Long7/16 in Diameter0.165 in Thick WallExtra Clearance Ball EndsDouble TaperChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house...
    TDPT8551657DT
    SKU:
    TDPT8551657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    T8551657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.550 Long TDPT8551353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.550 Long T8551353

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.550 in Long3/8 in Diameter0.135 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT8551353
    SKU:
    TDPT8551353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8551353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.525 Long TDPT85251657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.525 Long T85251657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.525 in Long7/16 in Diameter0.165 in Thick WallExtra Clearance Ball EndsDouble TaperChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house...
    TDPT85251657DT
    SKU:
    TDPT85251657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    T85251657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.500 Long TDPT850805

    Trend Pushrod - 5/16 .080 8.500 Long T850805

    TREND PERFORMANCE PRODUCTS

    $11.99
    Pushrod8.500 in Long5/16 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT850805
    SKU:
    TDPT850805
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    T850805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.500 Long TDPT850803

    Trend Pushrod - 3/8 .080 8.500 Long T850803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod8.500 in Long3/8 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT850803
    SKU:
    TDPT850803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T850803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.500 Long TDPT8501657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.500 Long T8501657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.500 in Long7/16 in Diameter0.165 in Thick WallExtra Clearance Ball EndsDouble TaperChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house...
    TDPT8501657DT
    SKU:
    TDPT8501657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    T8501657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.500 Long TDPT8501353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.500 Long T8501353

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.500 in Long3/8 in Diameter0.135 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT8501353
    SKU:
    TDPT8501353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8501353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.450 Long TDPT845805

    Trend Pushrod - 5/16 .080 8.450 Long T845805

    TREND PERFORMANCE PRODUCTS

    $11.99
    Pushrod8.450 in Long5/16 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT845805
    SKU:
    TDPT845805
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    T845805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.450 Long TDPT845803

    Trend Pushrod - 3/8 .080 8.450 Long T845803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod8.450 in Long3/8 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT845803
    SKU:
    TDPT845803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T845803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.450 Long TDPT8451657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.450 Long T8451657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.450 in Long7/16 in Diameter0.165 in Thick WallExtra Clearance Ball EndsDouble TaperChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house...
    TDPT8451657DT
    SKU:
    TDPT8451657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    T8451657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.450 Long TDPT8451353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.450 Long T8451353

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.450 in Long3/8 in Diameter0.135 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT8451353
    SKU:
    TDPT8451353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8451353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .080 8.425 Long TDPT8425803

    Trend Pushrod - 3/8 .080 8.425 Long T8425803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod8.425 in Long3/8 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT8425803
    SKU:
    TDPT8425803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T8425803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.425 Long TDPT84251657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.425 Long T84251657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod8.425 in Long7/16 in Diameter0.165 in Thick WallExtra Clearance Ball EndsDouble TaperChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house...
    TDPT84251657DT
    SKU:
    TDPT84251657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    T84251657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.400 Long TDPT840805

    Trend Pushrod - 5/16 .080 8.400 Long T840805

    TREND PERFORMANCE PRODUCTS

    $11.99
    Pushrod8.400 in Long5/16 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT840805
    SKU:
    TDPT840805
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    T840805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.400 Long TDPT840803

    Trend Pushrod - 3/8 .080 8.400 Long T840803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod8.400 in Long3/8 in Diameter0.080 in Thick WallBall EndsChromolyEachTrend Performance is a leading name in the world of high performance valvetrain technology and pushrod manufacturing. With their in-house manufacturing process, Trend pushrods...
    TDPT840803
    SKU:
    TDPT840803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T840803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    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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