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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
  • AN Flare To ORB Adapter 9/16-18 (-6) to -6 ALL49836

    Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -6 ALL49836

    ALLSTAR PERFORMANCE

    $8.99
    FittingAdapterStraight6 AN Male to 6 AN Male O-RingAluminumBlack AnodizedEach
    ALL49836
    SKU:
    ALL49836
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • AN Flare To ORB Adapter 7/8-14 (-10) to -4 ALL49834

    Allstar Performance AN Flare To ORB Adapter 7/8-14 (-10) to -4 ALL49834

    ALLSTAR PERFORMANCE

    $12.99
    FittingAdapterStraight4 AN Male to 10 AN Male O-RingAluminumBlack AnodizedEach
    ALL49834
    SKU:
    ALL49834
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • AN Flare To ORB Adapter 3/4-16 (-8) to -4 ALL49833

    Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -4 ALL49833

    ALLSTAR PERFORMANCE

    $10.99
    FittingAdapterStraight4 AN Male to 8 AN Male O-RingAluminumBlack AnodizedEach
    ALL49833
    SKU:
    ALL49833
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • AN Flare To ORB Adapter 9/16-18 (-6) to -4 ALL49832

    Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -4 ALL49832

    ALLSTAR PERFORMANCE

    $8.99
    FittingAdapterStraight4 AN Male to 6 AN Male O-RingAluminumBlack AnodizedEach
    ALL49832
    SKU:
    ALL49832
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • AN Flare To ORB Adapter 7/16-20 (-4) to -4 ALL49831

    Allstar Performance AN Flare To ORB Adapter 7/16-20 (-4) to -4 ALL49831

    ALLSTAR PERFORMANCE

    $8.99
    FittingAdapterStraight4 AN Male to 4 AN Male O-RingAluminumBlack AnodizedEach
    ALL49831
    SKU:
    ALL49831
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • AN Flare To ORB Adapter 3/8-24 (-3) to -4 ALL49830

    Allstar Performance AN Flare To ORB Adapter 3/8-24 (-3) to -4 ALL49830

    ALLSTAR PERFORMANCE

    $8.99
    FittingAdapterStraight4 AN Male to 3 AN Male O-RingAluminumBlack AnodizedEach
    ALL49830
    SKU:
    ALL49830
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Hex Plug NPT 1/2in  ALL49822

    Allstar Performance Hex Plug NPT 1/2in ALL49822

    ALLSTAR PERFORMANCE

    $5.99
    FittingPlug1/2 in NPTHex HeadAluminumBlack AnodizedEach
    ALL49822
    SKU:
    ALL49822
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • Hex Plug NPT 3/8in  ALL49821

    Allstar Performance Hex Plug NPT 3/8in ALL49821

    ALLSTAR PERFORMANCE

    $4.99
    FittingPlug3/8 in NPTHex HeadAluminumBlack AnodizedEach
    ALL49821
    SKU:
    ALL49821
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • Hex Plug NPT 1/8in  ALL49820

    Allstar Performance Hex Plug NPT 1/8in ALL49820

    ALLSTAR PERFORMANCE

    $2.99
    FittingPlug1/8 in NPTHex HeadAluminumBlack AnodizedEach
    ALL49820
    SKU:
    ALL49820
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $2.99
    Qty in Cart: 0
    Quantity:
    Price:
    $2.99
    Subtotal:
  • Allen Plug NPT 1/2in Steel ALL49814

    Allstar Performance Allen Plug NPT 1/2in Steel ALL49814

    ALLSTAR PERFORMANCE

    $2.49
    FittingPlug1/2 in NPTAllen HeadSteelZinc OxideEach
    ALL49814
    SKU:
    ALL49814
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • Allen Plugs NPT 3/8in Steel 2pk ALL49813

    Allstar Performance Allen Plugs NPT 3/8in Steel 2pk ALL49813

    ALLSTAR PERFORMANCE

    $2.49
    FittingPlug3/8 in NPTAllen HeadSteelZinc OxidePair
    ALL49813
    SKU:
    ALL49813
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • Allen Plugs NPT 1/4in Steel 2pk ALL49812

    Allstar Performance Allen Plugs NPT 1/4in Steel 2pk ALL49812

    ALLSTAR PERFORMANCE

    $2.49
    FittingPlug1/4 in NPTAllen HeadSteelZinc OxidePair
    ALL49812
    SKU:
    ALL49812
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • Allen Plugs NPT 1/8in Steel 2pk ALL49811

    Allstar Performance Allen Plugs NPT 1/8in Steel 2pk ALL49811

    ALLSTAR PERFORMANCE

    $2.49
    FittingPlug1/8 in NPTAllen HeadSteelZinc OxidePair
    ALL49811
    SKU:
    ALL49811
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $2.49
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    Subtotal:
  • Allen Plug NPT 3/4in  ALL49805

    Allstar Performance Allen Plug NPT 3/4in ALL49805

    ALLSTAR PERFORMANCE

    $6.29
    FittingPlug3/4 in NPTAllen HeadAluminumBlack AnodizedEach
    ALL49805
    SKU:
    ALL49805
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $6.29
    Qty in Cart: 0
    Quantity:
    Price:
    $6.29
    Subtotal:
  • Allen Plug NPT 1/2in  ALL49804

    Allstar Performance Allen Plug NPT 1/2in ALL49804

    ALLSTAR PERFORMANCE

    $4.69
    FittingPlug1/2 in NPTAllen HeadAluminumBlack AnodizedEach
    ALL49804
    SKU:
    ALL49804
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $4.69
    Qty in Cart: 0
    Quantity:
    Price:
    $4.69
    Subtotal:
  • Allen Plugs NPT 3/8in 2pk ALL49803

    Allstar Performance Allen Plugs NPT 3/8in 2pk ALL49803

    ALLSTAR PERFORMANCE

    $4.69
    FittingPlug3/8 in NPTAllen HeadAluminumBlack AnodizedPair
    ALL49803
    SKU:
    ALL49803
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $4.69
    Qty in Cart: 0
    Quantity:
    Price:
    $4.69
    Subtotal:
  • Allen Plugs NPT 1/4in 2pk ALL49802

    Allstar Performance Allen Plugs NPT 1/4in 2pk ALL49802

    ALLSTAR PERFORMANCE

    $4.59
    FittingPlug1/4 in NPTAllen HeadAluminumBlack AnodizedPair
    ALL49802
    SKU:
    ALL49802
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $4.59
    Qty in Cart: 0
    Quantity:
    Price:
    $4.59
    Subtotal:
  • Allen Plugs NPT 1/8in 2pk ALL49801

    Allstar Performance Allen Plugs NPT 1/8in 2pk ALL49801

    ALLSTAR PERFORMANCE

    $4.59
    FittingPlug1/8 in NPTAllen HeadAluminumBlack AnodizedPair
    ALL49801
    SKU:
    ALL49801
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $4.59
    Qty in Cart: 0
    Quantity:
    Price:
    $4.59
    Subtotal:
  • Allen Plugs NPT 1/16in 2pk ALL49800

    Allstar Performance Allen Plugs NPT 1/16in 2pk ALL49800

    ALLSTAR PERFORMANCE

    $4.59
    FittingPlug1/16 in NPTAllen HeadAluminumBlack AnodizedPair
    ALL49800
    SKU:
    ALL49800
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $4.59
    Qty in Cart: 0
    Quantity:
    Price:
    $4.59
    Subtotal:
  • Female Union Aluminum 1/8in to 1/8in NPT ALL49785

    Allstar Performance Female Union Aluminum 1/8in to 1/8in NPT ALL49785

    ALLSTAR PERFORMANCE

    $4.99
    FittingAdapterStraight1/8 in NPT Female to 1/8 in NPT FemaleAluminumBlack AnodizedEach
    ALL49785
    SKU:
    ALL49785
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    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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