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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 8.350 Long TDPT835803

    Trend Pushrod - 3/8 .080 8.350 Long T835803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod failure mid-race isn't an option—this is where precision engineering matters. Trend's 4130 chromoly construction and centerless-ground manufacturing deliver the strength and concentricity your valvetrain demands, whether you're running oval...
    TDPT835803
    SKU:
    TDPT835803
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    T835803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.350 Long TDPT8351657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.350 Long T8351657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    A quality pushrod is fundamental to reliable valvetrain performance, and this Trend unit delivers the precision engineering required for high-RPM applications without compromise. The 4130 chromoly construction and centerless-ground geometry ensure...
    TDPT8351657DT
    SKU:
    TDPT8351657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    T8351657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.350 Long TDPT8351353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.350 Long T8351353

    TREND PERFORMANCE PRODUCTS

    $26.99
    A quality pushrod is the backbone of reliable valvetrain performance, and this Trend unit delivers the precision engineering required for consistent, repeatable operation across high-RPM applications. Built from 4130 chromoly with a centerless-ground...
    TDPT8351353
    SKU:
    TDPT8351353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8351353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .080 8.325 Long TDPT8325803

    Trend Pushrod - 3/8 .080 8.325 Long T8325803

    TREND PERFORMANCE PRODUCTS

    $13.99
    A precision valvetrain demands pushrods engineered to handle extreme cylinder pressures and sustained RPM without flex or failure. The Trend Pushrod T8325803 delivers the strength and consistency that separates reliable performance from catastrophic...
    TDPT8325803
    SKU:
    TDPT8325803
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    T8325803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 5/16 .080 8.300 Long TDPT830805

    Trend Pushrod - 5/16 .080 8.300 Long T830805

    TREND PERFORMANCE PRODUCTS

    $11.99
    A quality pushrod is critical to maintaining consistent valve timing and preventing catastrophic engine damage under high RPM conditions. This Trend pushrod delivers the precision and durability demanded by serious racers and engine builders, with 4130...
    TDPT830805
    SKU:
    TDPT830805
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    T830805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.300 Long TDPT830803

    Trend Pushrod - 3/8 .080 8.300 Long T830803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Valvetrain reliability directly impacts engine performance and longevity—weak pushrods invite valve float, bent components, and costly rebuilds. The Trend T830803 delivers the strength and precision you need for consistent power delivery across high-RPM...
    TDPT830803
    SKU:
    TDPT830803
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    T830803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.300 Long TDPT8301657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.300 Long T8301657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    A quality pushrod is fundamental to reliable valvetrain performance, especially in high-RPM applications where failure means catastrophic engine damage. The Trend T8301657DT delivers the precision engineering and material integrity demanded by serious...
    TDPT8301657DT
    SKU:
    TDPT8301657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    T8301657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.300 Long TDPT8301353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.300 Long T8301353

    TREND PERFORMANCE PRODUCTS

    $26.99
    Precise valvetrain control starts with a reliable pushrod, and Trend's 4130 chromoly construction delivers the strength and concentricity your high-performance engine demands. Built to tolerances that stock components can't match, this centerless-ground...
    TDPT8301353
    SKU:
    TDPT8301353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8301353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .080 8.280 Long TDPT828803

    Trend Pushrod - 3/8 .080 8.280 Long T828803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Maintaining precise valve timing under high RPM demands a pushrod engineered for consistency and durability—Trend's 4130 chromoly construction delivers the strength needed to handle sustained performance without flex or deflection. This 8.280" pushrod...
    TDPT828803
    SKU:
    TDPT828803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T828803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.280 Long TDPT8281353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.280 Long T8281353

    TREND PERFORMANCE PRODUCTS

    $26.99
    A quality pushrod is the backbone of reliable valvetrain performance, especially in high-RPM racing applications where precision and durability are non-negotiable. This Trend pushrod combines 4130 chromoly construction with centerless-ground precision to...
    TDPT8281353
    SKU:
    TDPT8281353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8281353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.275 Long TDPT8275805

    Trend Pushrod - 5/16 .080 8.275 Long T8275805

    TREND PERFORMANCE PRODUCTS

    $11.99
    A quality pushrod is fundamental to reliable valvetrain performance, and Trend's 4130 chromoly construction delivers the strength and precision needed for consistent operation across demanding racing applications. This 8.275-inch pushrod handles the...
    TDPT8275805
    SKU:
    TDPT8275805
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    T8275805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.275 Long TDPT82751657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.275 Long T82751657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    If you're building a high-revving engine that demands precision valvetrain control, pushrod integrity directly impacts your ability to hold tight valve timing under extreme conditions. Trend Performance's 4130 chromoly construction and centerless-ground...
    TDPT82751657DT
    SKU:
    TDPT82751657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MFG Part #:
    T82751657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.250 Long TDPT825805

    Trend Pushrod - 5/16 .080 8.250 Long T825805

    TREND PERFORMANCE PRODUCTS

    $11.99
    A quality pushrod is fundamental to reliable valvetrain operation under high RPM and boost conditions. Trend's 4130 chromoly construction with centerless-ground precision ensures consistent performance and eliminates the risk of deflection or premature...
    TDPT825805
    SKU:
    TDPT825805
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    T825805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.250 Long TDPT825803

    Trend Pushrod - 3/8 .080 8.250 Long T825803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrods are critical to your valvetrain's reliability under high RPM and aggressive cam profiles—any deflection or failure translates directly to lost performance or catastrophic engine damage. The Trend Pushrod T825803 combines 4130 chromoly...
    TDPT825803
    SKU:
    TDPT825803
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    T825803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 7/16 .165 w/ .210 Radius 8.250 Long TDPT8251657DT

    Trend Pushrod - 7/16 .165 w/ .210 Radius 8.250 Long T8251657DT

    TREND PERFORMANCE PRODUCTS

    $26.99
    A quality pushrod is fundamental to reliable valvetrain performance, and Trend's 4130 chromoly construction ensures you get maximum strength without unnecessary weight. This 8.250" pushrod with 0.165" wall thickness and double-taper ball ends delivers...
    TDPT8251657DT
    SKU:
    TDPT8251657DT
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    T8251657DT
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 3/8 .135 w/ .210 Radius 8.250 Long TDPT8251353

    Trend Pushrod - 3/8 .135 w/ .210 Radius 8.250 Long T8251353

    TREND PERFORMANCE PRODUCTS

    $26.99
    Pushrod durability is non-negotiable in high-performance racing engines—any flex or failure at critical RPM translates to catastrophic valvetrain collapse. The Trend T8251353 delivers industry-leading strength through centerless-ground 4130 chromoly...
    TDPT8251353
    SKU:
    TDPT8251353
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    T8251353
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Pushrod - 5/16 .080 8.225 Long TDPT8225805

    Trend Pushrod - 5/16 .080 8.225 Long T8225805

    TREND PERFORMANCE PRODUCTS

    $11.99
    A quality pushrod is the backbone of reliable valvetrain performance, and this Trend unit delivers the precision engineering your engine demands. Built from 4130 chromoly with centerless-ground accuracy, it resists deflection and fatigue under high-RPM...
    TDPT8225805
    SKU:
    TDPT8225805
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    T8225805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.225 Long TDPT8225803

    Trend Pushrod - 3/8 .080 8.225 Long T8225803

    TREND PERFORMANCE PRODUCTS

    $13.99
    A precision pushrod is foundational to reliable valvetrain performance, especially in high-RPM racing applications where even minor flex or deflection compromises engine efficiency. The Trend T8225803 delivers the strength and consistency you need...
    TDPT8225803
    SKU:
    TDPT8225803
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    T8225803
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Pushrod - 5/16 .080 8.200 Long TDPT820805

    Trend Pushrod - 5/16 .080 8.200 Long T820805

    TREND PERFORMANCE PRODUCTS

    $11.99
    High-revving engines demand pushrods engineered to withstand extreme valve train stress without deflection or failure. The Trend Pushrod T820805 delivers the precision tolerances and material integrity required for consistent performance across drag...
    TDPT820805
    SKU:
    TDPT820805
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    T820805
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pushrod - 3/8 .080 8.200 Long TDPT820803

    Trend Pushrod - 3/8 .080 8.200 Long T820803

    TREND PERFORMANCE PRODUCTS

    $13.99
    Pushrod failure is one of the quickest ways to end a race day—and Trend Performance's 3/8" chromoly pushrods are engineered to prevent exactly that. Built from 4130 chrome molybdenum with centerless-ground precision, these one-piece units deliver the...
    TDPT820803
    SKU:
    TDPT820803
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    T820803
    $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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