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Fittings and Plugs

Fittings and Plugs

Fittings and Plugs

Circle Track AN/NPT Fittings & Plugs at JJ Motorsports

Achieve precision and reliability with fittings and plugs designed for high-pressure applications from JJ Motorsports. These components are essential for creating secure, leak-free connections in fuel, oil, and fluid lines, keeping your circle track car in peak condition. Integrate them with other specialized high-performance components to elevate your setup.

Shop trusted brands like Fragola for push-lock fittings, Aeroquip for bulkhead options, JJ Motorsports for custom kits, and Allstar Performance for versatile solutions. Explore related categories such as Hose Ends for secure connections or Cap and Plug Fittings for sealing needs.

Top Circle Track AN/NPT Fittings & Plugs

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
  • #8 AN Plug Black  FRG480608-BL

    Fragola #8 AN Plug Black 480608-BL

    FRAGOLA

    $4.49
    Fragola's #8 AN plugs deliver reliable system sealing for high-pressure fuel, oil, and coolant lines in racing and performance applications. When you're running forced induction or modified fuel systems, proper port sealing prevents leaks that compromise...
    FRG480608-BL
    SKU:
    FRG480608-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    480608-BL
    $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    $4.49
    Subtotal:
  • #8 AN Plug  FRG480608

    Fragola #8 AN Plug 480608

    FRAGOLA

    $4.49
    If you're running a custom fuel, oil, or coolant system, you need reliable fittings that won't leak under pressure. The Fragola #8 AN Plug provides a clean, professional way to cap off unused AN ports—whether you're finalizing a fuel line circuit or...
    FRG480608
    SKU:
    FRG480608
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    480608
    $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    $4.49
    Subtotal:
  • #6 AN Plug Black  FRG480606-BL

    Fragola #6 AN Plug Black 480606-BL

    FRAGOLA

    $2.49
    A quality AN plug is essential for any high-performance fuel system or hydraulic line setup where you need a reliable, leak-free termination point. This Fragola #6 AN plug delivers the precision fitment and durability you expect from a trusted...
    FRG480606-BL
    SKU:
    FRG480606-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    480606-BL
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • #6 AN Plug  FRG480606

    Fragola #6 AN Plug 480606

    FRAGOLA

    $2.49
    When you're running a fuel system, oil circuit, or coolant line, you need fittings that won't leak under pressure. The Fragola #6 AN Plug delivers the reliability and straightforward installation that racers and serious enthusiasts demand—just screw it...
    FRG480606
    SKU:
    FRG480606
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    480606
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • #4 AN Plug Black  FRG480604-BL

    Fragola #4 AN Plug Black 480604-BL

    FRAGOLA

    $2.49
    A quality AN plug is essential for any high-performance fuel system, hydraulic line, or custom fluid circuit where reliability matters. The Fragola #4 AN Plug delivers the precision fitment and durability required to prevent leaks under pressure, whether...
    FRG480604-BL
    SKU:
    FRG480604-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    480604-BL
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • #4 AN Plug  FRG480604

    Fragola #4 AN Plug 480604

    FRAGOLA

    $2.49
    Proper hydraulic and fuel system connections are critical to reliable performance—a failed fitting under high pressure can compromise your entire race day. The Fragola #4 AN Plug delivers precision engineering with a secure hex head design that prevents...
    FRG480604
    SKU:
    FRG480604
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    480604
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • #3 AN Plug Black  FRG480603-BL

    Fragola #3 AN Plug Black 480603-BL

    FRAGOLA

    $2.49
    Fluid line systems demand reliable, leak-free connections—and this Fragola #3 AN plug delivers exactly that with precision-engineered construction and proven durability. Whether you're running fuel, oil, or coolant lines on your race rig or street...
    FRG480603-BL
    SKU:
    FRG480603-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    480603-BL
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • #3 AN Plug  FRG480603

    Fragola #3 AN Plug 480603

    FRAGOLA

    $2.49
    If you're building or maintaining a high-performance fuel, oil, or coolant system, you need reliable fittings that won't leak under pressure. The Fragola #3 AN Plug delivers the dependability and precision fit that professional racers and serious...
    FRG480603
    SKU:
    FRG480603
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    480603
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • #3 Bulkhead Tee-On the Run Black FRG480403-BL

    Fragola #3 Bulkhead Tee-On the Run Black 480403-BL

    FRAGOLA

    $15.99
    The Fragola #3 Bulkhead Tee is essential for clean, leak-free hydraulic and fuel system layouts where space is tight and reliability is non-negotiable. This aluminum fitting consolidates three AN lines into a single bulkhead connection, eliminating...
    FRG480403-BL
    SKU:
    FRG480403-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    480403-BL
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • #3 Bulkhead Tee-On the Run FRG480403

    Fragola #3 Bulkhead Tee-On the Run 480403

    FRAGOLA

    $14.99
    The Fragola #3 Bulkhead Tee-On the Run is an essential component for any custom fuel system, oil line, or coolant circuit requiring reliable multi-directional fluid distribution. Its compact bulkhead design eliminates external mounting hassles, allowing...
    FRG480403
    SKU:
    FRG480403
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    480403
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • #16 180-Deg Crimp Hose Fitting FRG3118016

    Fragola #16 180-Deg Crimp Hose Fitting 3118016

    FRAGOLA

    $52.99
    If you're running a high-flow fuel system, nitrous setup, or custom cooling circuit, you need hose fittings you can trust under pressure. The Fragola #16 180-Deg Crimp Hose Fitting delivers the reliability of a Sport-Crimp connection without compromise,...
    FRG3118016
    SKU:
    FRG3118016
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    3118016
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • #12 180-Deg Crimp Hose Fitting FRG3118012

    Fragola #12 180-Deg Crimp Hose Fitting 3118012

    FRAGOLA

    $36.99
    A quality hose fitting is foundational to any high-flow fuel, oil, or coolant system—and cheap crimps lead to leaks, pressure loss, and catastrophic failures. The Fragola #12 180-Deg Crimp Hose Fitting delivers the reliability you need with a proven...
    FRG3118012
    SKU:
    FRG3118012
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    3118012
    $36.99
    Qty in Cart: 0
    Quantity:
    Price:
    $36.99
    Subtotal:
  • #10 180-Deg Crimp Hose Fitting FRG3118010

    Fragola #10 180-Deg Crimp Hose Fitting 3118010

    FRAGOLA

    $31.99
    A quality hose fitting is the foundation of any reliable fuel, oil, or coolant system—especially in high-performance applications where pressure spikes and vibration can compromise inferior connections. The Fragola #10 180-Deg Crimp Hose Fitting delivers...
    FRG3118010
    SKU:
    FRG3118010
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    3118010
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • #8 180-Deg Crimp Hose Fitting FRG3118008

    Fragola #8 180-Deg Crimp Hose Fitting 3118008

    FRAGOLA

    $35.99
    A reliable hose fitting is the foundation of any high-performance fuel, coolant, or brake system—and this Fragola 180-degree crimp fitting delivers the precision engineering you need to eliminate leaks and maintain system integrity under race conditions...
    FRG3118008
    SKU:
    FRG3118008
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    3118008
    $35.99
    Qty in Cart: 0
    Quantity:
    Price:
    $35.99
    Subtotal:
  • #6 180-Deg Crimp Hose Fitting FRG3118006

    Fragola #6 180-Deg Crimp Hose Fitting 3118006

    FRAGOLA

    $37.99
    A reliable hose fitting is the backbone of any high-performance fuel, coolant, or hydraulic system—and this Fragola 180-degree crimp fitting delivers the precision connection you need without compromise. Built from anodized aluminum and engineered for...
    FRG3118006
    SKU:
    FRG3118006
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    3118006
    $37.99
    Qty in Cart: 0
    Quantity:
    Price:
    $37.99
    Subtotal:
  • #16 150-Deg Crimp Hose Fitting FRG3115016

    Fragola #16 150-Deg Crimp Hose Fitting 3115016

    FRAGOLA

    $40.99
    A reliable hose fitting is the foundation of any high-performance fuel, coolant, or fluid system—and cheap fittings fail under pressure when you can't afford it. The Fragola #16 150-Deg Crimp Hose Fitting delivers the precision engineering and durability...
    FRG3115016
    SKU:
    FRG3115016
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    3115016
    $40.99
    Qty in Cart: 0
    Quantity:
    Price:
    $40.99
    Subtotal:
  • #12 150-Deg Crimp Hose Fitting FRG3115012

    Fragola #12 150-Deg Crimp Hose Fitting 3115012

    FRAGOLA

    $36.99
    Clean, leak-free connections are non-negotiable in high-performance fuel and fluid systems, and this Fragola crimp fitting delivers exactly that. The 150-degree bend angle lets you route lines precisely through tight engine bays while maintaining maximum...
    FRG3115012
    SKU:
    FRG3115012
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    3115012
    $36.99
    Qty in Cart: 0
    Quantity:
    Price:
    $36.99
    Subtotal:
  • #8 150-Deg Crimp Hose Fitting FRG3115008

    Fragola #8 150-Deg Crimp Hose Fitting 3115008

    FRAGOLA

    $28.99
    Clean, efficient hose routing is critical in high-performance fuel, coolant, and brake systems where reliability can't be compromised. The Fragola #8 150-Deg Crimp Hose Fitting delivers a precision connection that holds up under pressure while...
    FRG3115008
    SKU:
    FRG3115008
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    3115008
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    $28.99
    Subtotal:
  • #6 150-Degree Crimp Hose Fitting FRG3115006

    Fragola #6 150-Degree Crimp Hose Fitting 3115006

    FRAGOLA

    $38.99
    A reliable hose fitting is the backbone of any high-performance fuel, coolant, or hydraulic system—and this Fragola crimp fitting delivers the precision you need without compromise. The 150-degree angle design routes lines efficiently through tight...
    FRG3115006
    SKU:
    FRG3115006
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    3115006
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • #16 120-Deg Crimp Hose Fitting FRG3112016

    Fragola #16 120-Deg Crimp Hose Fitting 3112016

    FRAGOLA

    $44.99
    A reliable hose fitting is the foundation of any high-pressure fuel, oil, or coolant system—and this Fragola crimp fitting delivers the precision and durability that serious racers and performance builders demand. The 120-degree angle design maximizes...
    FRG3112016
    SKU:
    FRG3112016
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    3112016
    $44.99
    Qty in Cart: 0
    Quantity:
    Price:
    $44.99
    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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