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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
  • Adapt. #8 Flare X 1/2npt Black XRP981688BB

    XRP Adapt. #8 Flare X 1/2npt Black XRP981688BB

    XRP-XTREME RACING PROD.

    $7.79
    FittingAdapterStraight8 AN Male to 1/2 in NPT MaleAluminumBlack AnodizedEach
    XRP981688BB
    SKU:
    XRP981688BB
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981688BB
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • Adapt. #8 Flare X 1/2npt  XRP981688

    XRP Adapt. #8 Flare X 1/2npt XRP981688

    XRP-XTREME RACING PROD.

    $7.79
    FittingAdapterStraight8 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    XRP981688
    SKU:
    XRP981688
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    981688
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • #8 Ext. Oil Inlet Male Flare to 1/4 NPT Fitting XRP981687

    XRP #8 Ext. Oil Inlet Male Flare to 1/4 NPT Fitting XRP981687

    XRP-XTREME RACING PROD.

    $19.49
    FittingAdapterStraight8 AN Male to 1/4 in NPT Male2.1 in LongAluminumBlack AnodizedEach
    XRP981687
    SKU:
    XRP981687
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    981687
    $19.49
    Qty in Cart: 0
    Quantity:
    Price:
    $19.49
    Subtotal:
  • Adapter #6 Flr X 1/2 Npt Black XRP981668BB

    XRP Adapter #6 Flr X 1/2 Npt Black XRP981668BB

    XRP-XTREME RACING PROD.

    $7.79
    FittingAdapterStraight6 AN Male to 1/2 in NPT MaleAluminumBlack AnodizedEach
    XRP981668BB
    SKU:
    XRP981668BB
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    981668BB
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • Adapter #6 Flr X 1/2 Npt  XRP981668

    XRP Adapter #6 Flr X 1/2 Npt XRP981668

    XRP-XTREME RACING PROD.

    $7.79
    FittingAdapterStraight6 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    XRP981668
    SKU:
    XRP981668
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    981668
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • Adapt. #6 Flare X 3/8npt Black XRP981666BB

    XRP Adapt. #6 Flare X 3/8npt Black XRP981666BB

    XRP-XTREME RACING PROD.

    $5.49
    FittingAdapterStraight6 AN Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    XRP981666BB
    SKU:
    XRP981666BB
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981666BB
    $5.49
    Qty in Cart: 0
    Quantity:
    Price:
    $5.49
    Subtotal:
  • Adapt. #6 Flare X 3/8npt  XRP981666

    XRP Adapt. #6 Flare X 3/8npt XRP981666

    XRP-XTREME RACING PROD.

    $4.99
    FittingAdapterStraight6 AN Male to 3/8 in NPT MaleAluminumBlue AnodizedEach
    XRP981666
    SKU:
    XRP981666
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981666
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • Adapter Fitting #6 to 1/8npt Black XRP981662BB

    XRP Adapter Fitting #6 to 1/8npt Black XRP981662BB

    XRP-XTREME RACING PROD.

    $5.29
    FittingAdapterStraight6 AN Male to 1/8 in NPT MaleAluminumBlack AnodizedEach
    XRP981662BB
    SKU:
    XRP981662BB
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    981662BB
    $5.29
    Qty in Cart: 0
    Quantity:
    Price:
    $5.29
    Subtotal:
  • Adapt. #6 Flare X 1/8npt  XRP981662

    XRP Adapt. #6 Flare X 1/8npt XRP981662

    XRP-XTREME RACING PROD.

    $4.99
    FittingAdapterStraight6 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    XRP981662
    SKU:
    XRP981662
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    981662
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • Alum. 3/8in Male NPT To -4 AN Male Adapter XRP981646

    XRP Alum. 3/8in Male NPT To -4 AN Male Adapter XRP981646

    XRP-XTREME RACING PROD.

    $11.99
    FittingAdapterStraight4 AN Male to 3/8 in NPT MaleAluminumBlue AnodizedEach
    XRP981646
    SKU:
    XRP981646
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    981646
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Adapt. #4 Flare X 1/4npt Black XRP981644BB

    XRP Adapt. #4 Flare X 1/4npt Black XRP981644BB

    XRP-XTREME RACING PROD.

    $4.69
    FittingAdapterStraight4 AN Male to 1/4 in NPT MaleAluminumBlack AnodizedEach
    XRP981644BB
    SKU:
    XRP981644BB
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    981644BB
    $4.69
    Qty in Cart: 0
    Quantity:
    Price:
    $4.69
    Subtotal:
  • Adapt. #4 Flare X 1/4npt  XRP981644

    XRP Adapt. #4 Flare X 1/4npt XRP981644

    XRP-XTREME RACING PROD.

    $4.69
    FittingAdapterStraight4 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    XRP981644
    SKU:
    XRP981644
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    981644
    $4.69
    Qty in Cart: 0
    Quantity:
    Price:
    $4.69
    Subtotal:
  • #3 Flare X 1/4in Npt Adapt. XRP981634

    XRP #3 Flare X 1/4in Npt Adapt. XRP981634

    XRP-XTREME RACING PROD.

    $16.99
    FittingAdapterStraight3 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    XRP981634
    SKU:
    XRP981634
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    981634
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • #20 Flare X 1in Npt Adapt. XRP981621

    XRP #20 Flare X 1in Npt Adapt. XRP981621

    XRP-XTREME RACING PROD.

    $52.99
    FittingAdapterStraight20 AN Male to 1 in NPT MaleAluminumBlue AnodizedEach
    XRP981621
    SKU:
    XRP981621
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MFG Part #:
    981621
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • Adapter Fitting #16 to 1in-npt Black XRP981616BB

    XRP Adapter Fitting #16 to 1in-npt Black XRP981616BB

    XRP-XTREME RACING PROD.

    $20.99
    FittingAdapterStraight16 AN Male to 1 in NPT MaleAluminumBlack AnodizedEach
    XRP981616BB
    SKU:
    XRP981616BB
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    981616BB
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • Adapt. #12 Flare X 1/2np Black XRP981614BB

    XRP Adapt. #12 Flare X 1/2np Black XRP981614BB

    XRP-XTREME RACING PROD.

    $13.99
    FittingAdapterStraight12 AN Male to 1/2 in NPT MaleAluminumBlack AnodizedEach
    XRP981614BB
    SKU:
    XRP981614BB
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    981614BB
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Adapt. #12 Flare X 1/2np  XRP981614

    XRP Adapt. #12 Flare X 1/2np XRP981614

    XRP-XTREME RACING PROD.

    $12.99
    FittingAdapterStraight12 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    XRP981614
    SKU:
    XRP981614
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    981614
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Adapter Fitting - #10 to 3/4npt Black XRP981613BB

    XRP Adapter Fitting - #10 to 3/4npt Black XRP981613BB

    XRP-XTREME RACING PROD.

    $13.49
    FittingAdapterStraight10 AN Male to 3/4 in NPT MaleAluminumBlack AnodizedEach
    XRP981613BB
    SKU:
    XRP981613BB
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    981613BB
    $13.49
    Qty in Cart: 0
    Quantity:
    Price:
    $13.49
    Subtotal:
  • Adapt. #10 Flare X 3/4np  XRP981613

    XRP Adapt. #10 Flare X 3/4np XRP981613

    XRP-XTREME RACING PROD.

    $12.99
    FittingAdapterStraight10 AN Male to 3/4 in NPT MaleAluminumBlue AnodizedEach
    XRP981613
    SKU:
    XRP981613
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    981613
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Adapt. #12 Flare X 3/4np Black XRP981612BB

    XRP Adapt. #12 Flare X 3/4np Black XRP981612BB

    XRP-XTREME RACING PROD.

    $13.49
    FittingAdapterStraight12 AN Male to 3/4 in NPT MaleAluminumBlack AnodizedEach
    XRP981612BB
    SKU:
    XRP981612BB
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    981612BB
    $13.49
    Qty in Cart: 0
    Quantity:
    Price:
    $13.49
    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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