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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
  • trunnion upgrade kit gm ls7/gen-v lt1 rocker arm 13704-kit

    Comp Cams Trunnion Upgrade Kit GM LS7/GEN-V LT1 Rocker Arm 13704-KIT

    COMP CAMS

    $217.95
    LS7 and Gen-V LT1 rocker arms experience accelerated wear under high-RPM and forced-induction applications—this Comp Cams trunnion upgrade kit replaces worn needle bearings and retaining hardware with billet steel components to restore precise valve...
    COM13704-KIT
    SKU:
    COM13704-KIT
    Availability:
    Ships Same Business Day
    Weight:
    3.90 LBS
    $217.95
    Qty in Cart: 0
    Quantity:
    Price:
    $217.95
    Subtotal:
  • race billet true roller timing set sbc 9-3645x9

    Cloyes Race Billet True Roller Timing Set SBC 9-3645X9

    CLOYES

    $159.99
    Precision timing is non-negotiable when you're pushing your small-block Chevy to its limits. The Cloyes Race Billet True Roller Timing Set eliminates the flex and wear inherent in roller-chain designs, giving you the reliable valve timing consistency...
    CLO9-3645X9
    SKU:
    CLO9-3645X9
    Availability:
    Ships Same Business Day
    Weight:
    3.30 LBS
    $159.99
    Qty in Cart: 0
    Quantity:
    Price:
    $159.99
    Subtotal:
  • sbc billet roller timing set 9-3600tx9z

    Cloyes SBC Billet Roller Timing Set 9-3600TX9Z

    CLOYES

    $202.99
    Precision timing is non-negotiable when you're pushing your Small Block Chevy to its limits. The Cloyes 9-3600TX9Z delivers race-grade reliability with a billet construction that handles aggressive cam profiles and high RPM operation without compromise...
    CLO9-3600TX9Z
    SKU:
    CLO9-3600TX9Z
    Availability:
    Ships Same Business Day
    Weight:
    3.30 LBS
    $202.99
    Qty in Cart: 0
    Quantity:
    Price:
    $202.99
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  • sbc hex-a-just timing set - w/bbc crank snout 9-3100bz

    Cloyes SBC Hex-A-Just Timing Set - w/BBC Crank Snout 9-3100BZ

    CLOYES

    $309.99
    Precision timing is non-negotiable in high-performance small block Chevy engines, and the Cloyes SBC Hex-A-Just Timing Set delivers the reliability and adjustability serious racers demand. This double-roller chain set eliminates timing drift under load...
    CLO9-3100BZ
    SKU:
    CLO9-3100BZ
    Availability:
    Ships Same Business Day
    Weight:
    3.18 LBS
    $309.99
    Qty in Cart: 0
    Quantity:
    Price:
    $309.99
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  • water pump pulley 1:1 ratio jr181

    Champ Pans Water Pump Pulley 1:1 Ratio JR181

    CHAMP PANS

    $133.99
    Maintaining proper coolant circulation is critical to engine reliability and performance, especially in high-demand racing applications. The Champ Pans 1:1 ratio water pump pulley ensures optimal flow rates without sacrificing belt drive efficiency,...
    CHAJR181
    SKU:
    CHAJR181
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    $133.99
    Qty in Cart: 0
    Quantity:
    Price:
    $133.99
    Subtotal:
  • sbc claimer oil pan w/lt 86 & newer cp57ltrb

    Champ Pans SBC Claimer Oil Pan w/LT 86 & Newer CP57LTRB

    CHAMP PANS

    $261.99
    Circle track racing demands an oil pan engineered for sustained performance under cornering loads, and the Champ Pans SBC Claimer delivers exactly that with a rear-sump design built to keep oil where your engine needs it most. The 7-quart capacity and...
    CHACP57LTRB
    SKU:
    CHACP57LTRB
    Availability:
    Ships Same Business Day
    Weight:
    14.00 LBS
    $261.99
    Qty in Cart: 0
    Quantity:
    Price:
    $261.99
    Subtotal:
  • sbf 302 ct oil pan 10qt cp309lt

    Champ Pans SBF 302 CT Oil Pan 10qt CP309LT

    CHAMP PANS

    $481.99
    Competition-grade oil management is non-negotiable when you're extracting maximum horsepower from a Small Block Ford. The Champ Pans SBF 302 CT delivers a robust 10-quart capacity with precision baffling to keep oil where it belongs—feeding your engine...
    CHACP309LT
    SKU:
    CHACP309LT
    Availability:
    Ships Same Business Day
    Weight:
    19.00 LBS
    $481.99
    Qty in Cart: 0
    Quantity:
    Price:
    $481.99
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  • sbc timing cover - 75 & newer w/strap cp136ws

    Champ Pans SBC Timing Cover - 75 & Newer w/Strap CP136WS

    CHAMP PANS

    $39.99
    A quality timing cover isn't just about sealing your engine—it's about maintaining structural integrity and preventing oil seepage that can compromise performance and cleanliness. The Champ Pans SBC Timing Cover delivers a solid one-piece design that...
    CHACP136WS
    SKU:
    CHACP136WS
    Availability:
    Ships Same Business Day
    Weight:
    1.24 LBS
    $39.99
    Qty in Cart: 0
    Quantity:
    Price:
    $39.99
    Subtotal:
  • 3/4 pickup for cp60 pan w/m155 oil pump 64sb

    Champ Pans 3/4 Pickup for CP60 Pan w/M155 Oil Pump 64SB

    CHAMP PANS

    $41.99
    Maintaining consistent oil delivery to your engine under high-load oval track conditions is non-negotiable for reliability and performance. The Champ Pans 3/4 Pickup is engineered to work seamlessly with the CP60 pan and M155 oil pump, ensuring your...
    CHA64SB
    SKU:
    CHA64SB
    Availability:
    Ships Same Business Day
    Weight:
    0.42 LBS
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    $41.99
    Subtotal:
  • 5/8 pickup for cp60 pan w/m55 oil pump 63sb

    Champ Pans 5/8 Pickup for CP60 Pan w/M55 Oil Pump 63SB

    CHAMP PANS

    $41.99
    Reliable oil delivery is non-negotiable in oval track racing, where sustained RPMs and lateral G-forces demand consistent lubrication to every critical bearing and journal. The Champ Pans 5/8 Pickup for CP60 Pan with M55 Oil Pump ensures your engine...
    CHA63SB
    SKU:
    CHA63SB
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    $41.99
    Subtotal:
  • oil pump pickup 61sb

    Champ Pans Oil Pump Pickup 61SB

    CHAMP PANS

    $45.99
    Consistent oil delivery is non-negotiable in high-performance engines—weak pickup performance starves your engine of lubrication under load and acceleration. The Champ Pans 61SB Oil Pump Pickup is engineered to maximize flow rate and maintain reliable...
    CHA61SB
    SKU:
    CHA61SB
    Availability:
    Ships Same Business Day
    Weight:
    0.42 LBS
    $45.99
    Qty in Cart: 0
    Quantity:
    Price:
    $45.99
    Subtotal:
  • oil pump pick-up 60sb

    Champ Pans Oil Pump Pick-Up 60SB

    CHAMP PANS

    $41.99
    A reliable oil pump pick-up is foundational to engine longevity—without consistent oil flow to your pump, you risk starvation and catastrophic bearing failure. The Champ Pans 60SB is engineered for demanding applications across street, strip, oval track,...
    CHA60SB
    SKU:
    CHA60SB
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    $41.99
    Subtotal:
  • sbc oil pump & pick-up assembly 506st-sb

    Champ Pans SBC Oil Pump & Pick-Up Assembly 506ST-SB

    CHAMP PANS

    $369.99
    A reliable oil pump is the backbone of any high-performance small block Chevy engine—without consistent oil delivery under load, you risk catastrophic bearing failure and lost horsepower. The Champ Pans SBC Oil Pump & Pick-Up Assembly delivers...
    CHA506ST-SB
    SKU:
    CHA506ST-SB
    Availability:
    Ships Same Business Day
    Weight:
    4.95 LBS
    $369.99
    Qty in Cart: 0
    Quantity:
    Price:
    $369.99
    Subtotal:
  • oil pump pick-up 1012sb

    Champ Pans Oil Pump Pick-Up 1012SB

    CHAMP PANS

    $56.99
    Consistent oil delivery is non-negotiable on the oval track, where engine stress and sustained RPMs demand reliable lubrication. The Champ Pans 1012SB Pick-Up ensures your oil pump draws fuel efficiently from the pan, reducing cavitation risk and...
    CHA1012SB
    SKU:
    CHA1012SB
    Availability:
    Ships Same Business Day
    Weight:
    0.64 LBS
    $56.99
    Qty in Cart: 0
    Quantity:
    Price:
    $56.99
    Subtotal:
  • oil pump pick-up 1009sb

    Champ Pans Oil Pump Pick-Up 1009SB

    CHAMP PANS

    $45.99
    Consistent oil delivery is non-negotiable in oval track racing, where engine stress and sustained RPMs demand reliable lubrication. The Champ Pans 1009SB oil pump pick-up ensures your engine draws oil efficiently from the pan under high-load conditions,...
    CHA1009SB
    SKU:
    CHA1009SB
    Availability:
    Ships Same Business Day
    Weight:
    0.56 LBS
    $45.99
    Qty in Cart: 0
    Quantity:
    Price:
    $45.99
    Subtotal:
  • oil pump pick-up 1007sb

    Champ Pans Oil Pump Pick-Up 1007SB

    CHAMP PANS

    $56.99
    Proper oil circulation is non-negotiable in high-performance road racing applications, and a quality pickup tube ensures consistent oil delivery under sustained lateral and longitudinal forces. The Champ Pans 1007SB is engineered to maintain reliable oil...
    CHA1007SB
    SKU:
    CHA1007SB
    Availability:
    Ships Same Business Day
    Weight:
    0.42 LBS
    $56.99
    Qty in Cart: 0
    Quantity:
    Price:
    $56.99
    Subtotal:
  • sbc 6.000 xd h-beam 4330 forged rod set u19135

    SBC 6.000 XD H-Beam 4330 Forged Rod Set U19135

    CALLIES

    $1,952.00
    When you're building a high-performance Small Block Chevy engine, your connecting rods are the critical link between peak horsepower and catastrophic failure. The SBC 6.000 XD H-Beam 4330 Forged Rod Set delivers the strength and reliability demanded by...
    CALU19135
    SKU:
    CALU19135
    Availability:
    Ships Same Business Day
    Weight:
    12.90 LBS
    $1,952.00
    Qty in Cart: 0
    Quantity:
    Price:
    $1,952.00
    Subtotal:
  • 6.125 4330 connecting rod set gm ls 2.100 u17175

    6.125 4330 Connecting Rod Set GM LS 2.100 U17175

    CALLIES

    $1,952.00
    Built for engines that demand reliability under extreme load, these 4330 forged steel connecting rods are engineered to handle the demands of high-RPM LS-series builds without compromise. The Ultra Enforcer I-beam design maximizes strength while...
    CALU17175
    SKU:
    CALU17175
    Availability:
    Ships Same Business Day
    Weight:
    13.74 LBS
    $1,952.00
    Qty in Cart: 0
    Quantity:
    Price:
    $1,952.00
    Subtotal:
  • billet reluctor wheel - 24-tooth gm ls 12559353-1

    Billet Reluctor Wheel - 24-tooth GM LS 12559353-1

    CALLIES

    $93.00
    OEM reluctor wheels are prone to crankshaft slippage, which compromises ignition timing and can lead to severe engine damage. A billet reluctor eliminates this risk with a precision-engineered, one-piece design that locks the timing signal in place. If...
    CAL12559353-1
    SKU:
    CAL12559353-1
    Availability:
    Ships Same Business Day
    Weight:
    1.77 LBS
    $93.00
    Qty in Cart: 0
    Quantity:
    Price:
    $93.00
    Subtotal:
  • cam bearing set standard small block 8b cam bearings

    Cam Bearing Set Standard Small Block 8B CAM BEARINGS

    BRODIX

    $78.99
    Cam bearing failure is catastrophic—it destroys your engine and ends your race day. This standard small block cam bearing set ensures proper journal support and oil circulation, delivering the reliability you need for consistent performance whether...
    BRO8BCAMBEARINGS
    SKU:
    BRO8BCAMBEARINGS
    Availability:
    Ships Same Business Day
    Weight:
    0.48 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $78.99
    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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