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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
  • Expander AN -6 Female to -8 Male ALL49752

    Allstar Performance Expander AN -6 Female to -8 Male ALL49752

    ALLSTAR PERFORMANCE

    $11.49
    FittingAdapterStraight6 AN Female Swivel to 8 AN MaleAluminumBlack AnodizedEach
    ALL49752
    SKU:
    ALL49752
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $11.49
    Qty in Cart: 0
    Quantity:
    Price:
    $11.49
    Subtotal:
  • Expander AN -4 Female to -6 Male ALL49751

    Allstar Performance Expander AN -4 Female to -6 Male ALL49751

    ALLSTAR PERFORMANCE

    $9.99
    FittingAdapterStraight4 AN Female Swivel to 6 AN MaleAluminumBlack AnodizedEach
    ALL49751
    SKU:
    ALL49751
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Expander AN -3 Female to -4 Male ALL49750

    Allstar Performance Expander AN -3 Female to -4 Male ALL49750

    ALLSTAR PERFORMANCE

    $9.99
    FittingAdapterStraight3 AN Female Swivel to 4 AN MaleAluminumBlack AnodizedEach
    ALL49750
    SKU:
    ALL49750
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN -16 Female to -12 Male ALL49749

    Allstar Performance Reducer AN -16 Female to -12 Male ALL49749

    ALLSTAR PERFORMANCE

    $18.99
    FittingAdapterStraight16 AN Female Swivel to 12 AN MaleAluminumBlack AnodizedEach
    ALL49749
    SKU:
    ALL49749
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • Reducer AN -16 Female to -10 Male ALL49748

    Allstar Performance Reducer AN -16 Female to -10 Male ALL49748

    ALLSTAR PERFORMANCE

    $18.99
    FittingAdapterStraight16 AN Female Swivel to 10 AN MaleAluminumBlack AnodizedEach
    ALL49748
    SKU:
    ALL49748
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • Reducer AN -12 Female to -10 Male ALL49747

    Allstar Performance Reducer AN -12 Female to -10 Male ALL49747

    ALLSTAR PERFORMANCE

    $15.99
    FittingAdapterStraight12 AN Female Swivel to 10 AN MaleAluminumBlack AnodizedEach
    ALL49747
    SKU:
    ALL49747
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Reducer AN -12 Female to -8 Male ALL49746

    Allstar Performance Reducer AN -12 Female to -8 Male ALL49746

    ALLSTAR PERFORMANCE

    $15.99
    FittingAdapterStraight12 AN Female Swivel to 8 AN MaleAluminumBlack AnodizedEach
    ALL49746
    SKU:
    ALL49746
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Reducer AN -10 Female to -8 Male ALL49745

    Allstar Performance Reducer AN -10 Female to -8 Male ALL49745

    ALLSTAR PERFORMANCE

    $12.99
    FittingAdapterStraight10 AN Female Swivel to 8 AN MaleAluminumBlack AnodizedEach
    ALL49745
    SKU:
    ALL49745
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Reducer AN -10 Female to -6 Male ALL49744

    Allstar Performance Reducer AN -10 Female to -6 Male ALL49744

    ALLSTAR PERFORMANCE

    $12.99
    FittingAdapterStraight10 AN Female Swivel to 6 AN MaleAluminumBlack AnodizedEach
    ALL49744
    SKU:
    ALL49744
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Reducer AN -8 Female to -6 Male ALL49743

    Allstar Performance Reducer AN -8 Female to -6 Male ALL49743

    ALLSTAR PERFORMANCE

    $11.99
    FittingAdapterStraight8 AN Female Swivel to 6 AN MaleAluminumBlack AnodizedEach
    ALL49743
    SKU:
    ALL49743
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Reducer AN -8 Female to -4 Male ALL49742

    Allstar Performance Reducer AN -8 Female to -4 Male ALL49742

    ALLSTAR PERFORMANCE

    $11.99
    FittingAdapterStraight8 AN Female Swivel to 4 AN MaleAluminumBlack AnodizedEach
    ALL49742
    SKU:
    ALL49742
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Reducer AN -6 Female to -4 Male ALL49741

    Allstar Performance Reducer AN -6 Female to -4 Male ALL49741

    ALLSTAR PERFORMANCE

    $9.99
    FittingAdapterStraight6 AN Female Swivel to 4 AN MaleAluminumBlack AnodizedEach
    ALL49741
    SKU:
    ALL49741
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN -4 Female to -3 Male ALL49740

    Allstar Performance Reducer AN -4 Female to -3 Male ALL49740

    ALLSTAR PERFORMANCE

    $9.99
    FittingAdapterStraight4 AN Female Swivel to 3 AN MaleAluminumBlack AnodizedEach
    ALL49740
    SKU:
    ALL49740
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN Male -12 to -16 ALL49739

    Allstar Performance Reducer AN Male -12 to -16 ALL49739

    ALLSTAR PERFORMANCE

    $12.79
    FittingAdapterStraight16 AN Male to 12 AN MaleAluminumBlack AnodizedEach
    ALL49739
    SKU:
    ALL49739
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    $12.79
    Qty in Cart: 0
    Quantity:
    Price:
    $12.79
    Subtotal:
  • Reducer AN Male -10 to -12 ALL49738

    Allstar Performance Reducer AN Male -10 to -12 ALL49738

    ALLSTAR PERFORMANCE

    $11.49
    FittingAdapterStraight12 AN Male to 10 AN MaleAluminumBlack AnodizedEach
    ALL49738
    SKU:
    ALL49738
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    $11.49
    Qty in Cart: 0
    Quantity:
    Price:
    $11.49
    Subtotal:
  • Reducer AN Male -8 to -12 ALL49737

    Allstar Performance Reducer AN Male -8 to -12 ALL49737

    ALLSTAR PERFORMANCE

    $11.49
    FittingAdapterStraight12 AN Male to 8 AN MaleAluminumBlack AnodizedEach
    ALL49737
    SKU:
    ALL49737
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $11.49
    Qty in Cart: 0
    Quantity:
    Price:
    $11.49
    Subtotal:
  • Reducer AN Male -8 to -10 ALL49736

    Allstar Performance Reducer AN Male -8 to -10 ALL49736

    ALLSTAR PERFORMANCE

    $8.99
    FittingAdapterStraight10 AN Male to 8 AN MaleAluminumBlack AnodizedEach
    ALL49736
    SKU:
    ALL49736
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Reducer AN Male -6 to -10 ALL49735

    Allstar Performance Reducer AN Male -6 to -10 ALL49735

    ALLSTAR PERFORMANCE

    $8.99
    FittingAdapterStraight10 AN Male to 6 AN MaleAluminumBlack AnodizedEach
    ALL49735
    SKU:
    ALL49735
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Reducer AN Male -6 to -8  ALL49734

    Allstar Performance Reducer AN Male -6 to -8 ALL49734

    ALLSTAR PERFORMANCE

    $5.99
    FittingAdapterStraight8 AN Male to 6 AN MaleAluminumBlack AnodizedEach
    ALL49734
    SKU:
    ALL49734
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • Reducer AN Male -4 to -10 ALL49733

    Allstar Performance Reducer AN Male -4 to -10 ALL49733

    ALLSTAR PERFORMANCE

    $10.99
    FittingAdapterStraight10 AN Male to 4 AN MaleAluminumBlack AnodizedEach
    ALL49733
    SKU:
    ALL49733
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    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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