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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
  • On Sale
    Hose Fitting #8 150 Deg PTFE Black FRG681508-BL

    Fragola Hose Fitting #8 150 Deg PTFE Black 681508-BL

    FRAGOLA

    MSRP: $43.99
    Now: $42.67
    Was: $43.99
    If you're running high-pressure fuel, coolant, or brake lines in a tight engine bay, you need hose fittings that won't leak under load. The Fragola #8 150-degree PTFE fitting delivers a secure, proven connection with the directional flexibility your...
    FRG681508-BL
    SKU:
    FRG681508-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    681508-BL
    MSRP: $43.99
    Now: $42.67
    Was: $43.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $43.99
    Now: $42.67
    Was: $43.99
    Subtotal:
  • On Sale
    Hose Fitting #6 150 Deg PTFE Black FRG681506-BL

    Fragola Hose Fitting #6 150 Deg PTFE Black 681506-BL

    FRAGOLA

    MSRP: $27.99
    Now: $27.15
    Was: $27.99
    A quality hose fitting is foundational to any fuel or fluid system that demands reliability under pressure. This Fragola 150-degree fitting delivers precise engagement without leaks, giving you confidence in your fuel delivery or cooling system whether...
    FRG681506-BL
    SKU:
    FRG681506-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    681506-BL
    MSRP: $27.99
    Now: $27.15
    Was: $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.99
    Now: $27.15
    Was: $27.99
    Subtotal:
  • On Sale
    Hose Fitting #12 120 Deg PTFE Black FRG681212-BL

    Fragola Hose Fitting #12 120 Deg PTFE Black 681212-BL

    FRAGOLA

    MSRP: $50.99
    Now: $49.46
    Was: $50.99
    If you're running a high-performance fuel system or brake line setup, fitting reliability is non-negotiable. This Fragola 120-degree hose fitting delivers the precise AN-to-AN connection you need with corrosion-resistant anodized aluminum construction...
    FRG681212-BL
    SKU:
    FRG681212-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    MFG Part #:
    681212-BL
    MSRP: $50.99
    Now: $49.46
    Was: $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $50.99
    Now: $49.46
    Was: $50.99
    Subtotal:
  • On Sale
    Hose Fitting #10 120 Deg PTFE Black FRG681210-BL

    Fragola Hose Fitting #10 120 Deg PTFE Black 681210-BL

    FRAGOLA

    MSRP: $33.99
    Now: $32.97
    Was: $33.99
    Fluid routing in high-performance applications demands fittings that won't compromise under pressure or extreme temperatures. The Fragola #10 120° PTFE hose fitting delivers reliable connections for fuel systems, oil coolers, and coolant lines with the...
    FRG681210-BL
    SKU:
    FRG681210-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    681210-BL
    MSRP: $33.99
    Now: $32.97
    Was: $33.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    Now: $32.97
    Was: $33.99
    Subtotal:
  • Hose Fitting #8 120 Deg PTFE Black FRG681208-BL

    Fragola Hose Fitting #8 120 Deg PTFE Black 681208-BL

    FRAGOLA

    $41.99
    Fragola's #8 120-degree PTFE hose fitting delivers the precise, leak-free connections your high-performance fuel, coolant, or brake system demands. Built from lightweight aluminum and engineered for real-street applications, this fitting handles elevated...
    FRG681208-BL
    SKU:
    FRG681208-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    681208-BL
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    $41.99
    Subtotal:
  • Hose Fitting #6 120 Deg PTFE Black FRG681206-BL

    Fragola Hose Fitting #6 120 Deg PTFE Black 681206-BL

    FRAGOLA

    $30.99
    Precision fluid routing is non-negotiable in high-performance applications, and this Fragola hose fitting delivers exactly that. The 120-degree bend angle eliminates tight routing constraints, while PTFE compatibility ensures reliable performance across...
    FRG681206-BL
    SKU:
    FRG681206-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    681206-BL
    $30.99
    Qty in Cart: 0
    Quantity:
    Price:
    $30.99
    Subtotal:
  • Hose Fitting #12 Str. PTFE Black FRG680112-BL

    Fragola Hose Fitting #12 Str. PTFE Black 680112-BL

    FRAGOLA

    $18.99
    Fragola's AN hose fittings are engineered for reliability in high-pressure fuel and fluid systems where leaks aren't an option. This straight #12 fitting delivers a secure, leak-free connection with PTFE-lined hose, making it essential for street and...
    FRG680112-BL
    SKU:
    FRG680112-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.88 LBS
    MFG Part #:
    680112-BL
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • Hose Fitting #10 Str PTFE Black FRG680110-BL

    Fragola Hose Fitting #10 Str PTFE Black 680110-BL

    FRAGOLA

    $22.99
    If you're running high-pressure fuel, oil, or coolant lines, you need fittings you can trust to hold. The Fragola #10 Straight PTFE hose fitting delivers the reliability and leak-free performance that serious racers and street builders demand, with...
    FRG680110-BL
    SKU:
    FRG680110-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    680110-BL
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    Subtotal:
  • Hose Fitting #8 Straight PTFE Black FRG680108-BL

    Fragola Hose Fitting #8 Straight PTFE Black 680108-BL

    FRAGOLA

    $15.99
    A reliable hose fitting is the foundation of any fuel, coolant, or brake system—missed connections mean wasted power and compromised safety. This Fragola straight fitting delivers precise AN-rated compatibility without the guesswork, giving you a...
    FRG680108-BL
    SKU:
    FRG680108-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    680108-BL
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Hose Fitting #6 Straight PTFE Black FRG680106-BL

    Fragola Hose Fitting #6 Straight PTFE Black 680106-BL

    FRAGOLA

    $15.99
    If you're running PTFE hoses in your fuel, coolant, or brake system, you need fittings that won't compromise flow or durability. The Fragola #6 Straight PTFE fitting delivers a leak-free connection with the precision engineering that separates reliable...
    FRG680106-BL
    SKU:
    FRG680106-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    680106-BL
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Hose Fitting #4 Straight PTFE Black FRG680104-BL

    Fragola Hose Fitting #4 Straight PTFE Black 680104-BL

    FRAGOLA

    $15.99
    Fragola's #4 straight hose fitting delivers reliable, leak-free connections in high-pressure fuel and fluid systems where precision matters. The black anodized aluminum construction resists corrosion while maintaining lightweight durability, and the PTFE...
    FRG680104-BL
    SKU:
    FRG680104-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    680104-BL
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Hose Fitting #10 Male ORB Banjo PTFE Fitting FRG680010-BL

    Fragola Hose Fitting #10 Male ORB Banjo PTFE Fitting 680010-BL

    FRAGOLA

    $50.99
    If you're running a fuel system with multiple line connections or transitioning between hose sizes, this Fragola banjo fitting ensures leak-free performance under pressure. The #10 male ORB to #6 banjo configuration provides the precise fitment you need...
    FRG680010-BL
    SKU:
    FRG680010-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    680010-BL
    $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    $50.99
    Subtotal:
  • #3 x 10mm X 1.0 Bubble Flare Brake Fitting FRG650310

    Fragola #3 x 10mm X 1.0 Bubble Flare Brake Fitting 650310

    FRAGOLA

    $10.99
    If you're running hardline brake systems, you need reliable fittings that maintain integrity under pressure. This Fragola adapter bridges the gap between AN and bubble flare standards without compromising flow or safety. Whether you're building a custom...
    FRG650310
    SKU:
    FRG650310
    Availability:
    Ships Same Business Day
    Weight:
    0.47 LBS
    MFG Part #:
    650310
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • 10mm x 1.0 Banjo Bolt - Steel FRG650155

    Fragola 10mm x 1.0 Banjo Bolt - Steel 650155

    FRAGOLA

    $9.99
    A quality banjo bolt is critical infrastructure for any fuel system or brake line application—it's the connection point that handles high pressure without compromise. The Fragola 10mm x 1.0 delivers reliable performance in racing and street applications,...
    FRG650155
    SKU:
    FRG650155
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    650155
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • 1/8-FPT x 9/16 Banjo Adapter Brake Fitting FRG650124

    Fragola 1/8-FPT x 9/16 Banjo Adapter Brake Fitting 650124

    FRAGOLA

    $19.99
    The Fragola 1/8-FPT x 9/16 Banjo Adapter is an essential connector for custom brake line routing, allowing seamless integration between NPT female ports and banjo-style fittings. This steel adapter eliminates the need for custom fabrication, saving time...
    FRG650124
    SKU:
    FRG650124
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    650124
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • 1/8 FPT x 1/2in BANJO Adapter Fitting FRG650123

    Fragola 1/8 FPT x 1/2in BANJO Adapter Fitting 650123

    FRAGOLA

    $17.99
    The Fragola 1/8 FPT x 1/2in BANJO Adapter Fitting bridges the gap between standard NPT female ports and banjo-style fuel or fluid line connections, eliminating the need for multiple adapters or custom fabrication. Whether you're plumbing a fuel system,...
    FRG650123
    SKU:
    FRG650123
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    650123
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • #3 x 3/8 Banjo Adapter Fitting - Steel FRG650103

    Fragola #3 x 3/8 Banjo Adapter Fitting - Steel 650103

    FRAGOLA

    $15.99
    A reliable banjo adapter fitting is essential for any fuel or fluid system requiring secure, leak-free connections. This Fragola steel adapter provides a straightforward solution for transitioning between 3 AN hose lines and 3/8" banjo ports—a common...
    FRG650103
    SKU:
    FRG650103
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    650103
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • #12 Male Weld Bung Steel  FRG597112

    Fragola #12 Male Weld Bung Steel 597112

    FRAGOLA

    $25.99
    When you're building a custom fuel system or hydraulic line setup, you need fittings that won't leak under pressure or fail when temperatures spike. The Fragola #12 Male Weld Bung Steel provides a solid, reliable connection point that integrates directly...
    FRG597112
    SKU:
    FRG597112
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MFG Part #:
    597112
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • #10 Male Weld Bung Steel  FRG597110

    Fragola #10 Male Weld Bung Steel 597110

    FRAGOLA

    $9.49
    When you're building a custom fuel, coolant, or brake system, reliability depends on secure, leak-free connections—and this Fragola weld bung delivers exactly that. The steel construction and 1-inch step design provide a robust foundation for...
    FRG597110
    SKU:
    FRG597110
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    597110
    $9.49
    Qty in Cart: 0
    Quantity:
    Price:
    $9.49
    Subtotal:
  • #8 Male Weld Bung Steel  FRG597108

    Fragola #8 Male Weld Bung Steel 597108

    FRAGOLA

    $13.99
    When you're building a custom fuel system, coolant loop, or hydraulic line on your race car, you need fittings you can trust to hold pressure without leaks. The Fragola #8 Male Weld Bung Steel gives you a solid, permanent connection point that won't spin...
    FRG597108
    SKU:
    FRG597108
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    597108
    $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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