Select Your Ride

1
2
3

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
  • Inverted Flare Nuts 1/4in Stainless 10pk ALL50117

    Allstar Performance Inverted Flare Nuts 1/4in Stainless 10pk ALL50117

    ALLSTAR PERFORMANCE

    $31.99
    Inverted Flare Nuts 1/4in Stainless 10pkFittingFlare Nut7/16-24 in Inverted Flare MaleStainlessNatural1/4 in HardlineSet of 10
    ALL50117
    SKU:
    ALL50117
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    ALL50117
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • Inverted Flare Nuts 1/4in Zinc 10pk ALL50116

    Allstar Performance Inverted Flare Nuts 1/4in Zinc 10pk ALL50116

    ALLSTAR PERFORMANCE

    $3.99
    Inverted Flare Nuts 1/4in Zinc 10pkFittingFlare Nut7/16-24 in Inverted Flare MaleSteelZinc Oxide1/4 in HardlineSet of 10
    ALL50116
    SKU:
    ALL50116
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    ALL50116
    $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    $3.99
    Subtotal:
  • Inverted Flare Nuts for 3/16in w/ 7/16-24 Red ALL50113

    Allstar Performance Inverted Flare Nuts for 3/16in w/ 7/16-24 Red ALL50113

    ALLSTAR PERFORMANCE

    $3.99
    Inverted Flare Nuts for 3/16in w/ 7/16-24 RedFittingFlare Nut7/16-24 in Inverted Flare MaleSteelRed Zinc3/16 in HardlinePair
    ALL50113
    SKU:
    ALL50113
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    ALL50113
    $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    $3.99
    Subtotal:
  • Inverted Flare Nuts 3/16in Stainless 10pk ALL50111

    Allstar Performance Inverted Flare Nuts 3/16in Stainless 10pk ALL50111

    ALLSTAR PERFORMANCE

    $29.99
    Inverted Flare Nuts 3/16in Stainless 10pkFittingFlare Nut3/8-24 in Inverted Flare MaleStainlessNatural3/16 in HardlineSet of 10
    ALL50111
    SKU:
    ALL50111
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    ALL50111
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • Inverted Flare Nuts 3/16 Zinc 10pk ALL50110

    Allstar Performance Inverted Flare Nuts 3/16 Zinc 10pk ALL50110

    ALLSTAR PERFORMANCE

    $5.49
    Inverted Flare Nuts 3/16 Zinc 10pkFittingFlare Nut3/8-24 in Inverted Flare MaleSteelZinc Oxide3/16 in HardlineSet of 10
    ALL50110
    SKU:
    ALL50110
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    ALL50110
    $5.49
    Qty in Cart: 0
    Quantity:
    Price:
    $5.49
    Subtotal:
  • 90 Degree Swivel -4 to 1/8 NPT ALL50109

    Allstar Performance 90 Degree Swivel -4 to 1/8 NPT ALL50109

    ALLSTAR PERFORMANCE

    $14.99
    90 Degree Swivel -4 to 1/8 NPTFittingAdapter90 Degree4 AN Male to 1/8 in NPT MaleSwivelAluminumBlack AnodizedEach
    ALL50109
    SKU:
    ALL50109
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    ALL50109
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • 90 Degree Swivel -3 to 1/8 NPT ALL50108

    Allstar Performance 90 Degree Swivel -3 to 1/8 NPT ALL50108

    ALLSTAR PERFORMANCE

    $14.99
    90 Degree Swivel -3 to 1/8 NPTFittingAdapter90 Degree3 AN Male to 1/8 in NPT MaleSwivelAluminumBlack AnodizedEach
    ALL50108
    SKU:
    ALL50108
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    ALL50108
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Brake Line Adapter -4 to 3/16 Inv Flare ALL50105

    Allstar Performance Brake Line Adapter -4 to 3/16 Inv Flare ALL50105

    ALLSTAR PERFORMANCE

    $9.99
    Brake Line Adapter -4 to 3/16 Inv FlareBrake Line AdapterBulkhead4 AN Male to 3/8-24 in Inverted Flare MaleAluminumBlack AnodizedEach
    ALL50105
    SKU:
    ALL50105
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    ALL50105
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Brake Line Adapter -3 to 3/16 Inv Flare ALL50104

    Allstar Performance Brake Line Adapter -3 to 3/16 Inv Flare ALL50104

    ALLSTAR PERFORMANCE

    $9.99
    Brake Line Adapter -3 to 3/16 Inv FlareBrake Line AdapterBulkhead3 AN Male to 3/8-24 in Inverted Flare MaleAluminumBlack AnodizedEach
    ALL50104
    SKU:
    ALL50104
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    ALL50104
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Brake Line Adapters -4 to Fem 1/8 NPT 2Pk ALL50103

    Allstar Performance Brake Line Adapters -4 to Fem 1/8 NPT 2Pk ALL50103

    ALLSTAR PERFORMANCE

    $7.99
    Brake Line Adapters -4 to Fem 1/8 NPT 2PkBrake Line AdapterClip-In4 AN Male to 1/8 in NPT FemaleSteelZinc OxidePair
    ALL50103
    SKU:
    ALL50103
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    ALL50103
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Brake Line Adapters -3 to Fem 1/8 NPT 2pk ALL50102

    Allstar Performance Brake Line Adapters -3 to Fem 1/8 NPT 2pk ALL50102

    ALLSTAR PERFORMANCE

    $7.99
    Brake Line Adapters -3 to Fem 1/8 NPT 2pkBrake Line AdapterClip-In3 AN Male to 1/8 in NPT FemaleSteelZinc OxidePair
    ALL50102
    SKU:
    ALL50102
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    ALL50102
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Brake Line Adapters -4 to 3/16 Inv Flare 2pk ALL50101

    Allstar Performance Brake Line Adapters -4 to 3/16 Inv Flare 2pk ALL50101

    ALLSTAR PERFORMANCE

    $7.99
    Brake Line Adapters -4 to 3/16 Inv Flare 2pkBrake Line AdapterClip-In4 AN Male to 3/8-24 in Inverted Flare FemaleSteelZinc OxidePair
    ALL50101
    SKU:
    ALL50101
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    ALL50101
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Brake Line Adapters -3 to 3/16 Inv Flare 2pk ALL50100

    Allstar Performance Brake Line Adapters -3 to 3/16 Inv Flare 2pk ALL50100

    ALLSTAR PERFORMANCE

    $7.99
    Brake Line Adapters -3 to 3/16 Inv Flare 2pkBrake Line AdapterClip-In3 AN Male to 3/8-24 in Inverted Flare FemaleSteelZinc OxidePair
    ALL50100
    SKU:
    ALL50100
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    ALL50100
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Bulkhead on the Run Black -4 ALL50097

    Allstar Performance Bulkhead on the Run Black -4 ALL50097

    ALLSTAR PERFORMANCE

    $10.49
    Bulkhead on the Run Black -4FittingBulkhead Tee4 AN Male x 4 AN Male x 4 AN Male BulkheadAluminumBlack AnodizedEach
    ALL50097
    SKU:
    ALL50097
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    ALL50097
    $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    $10.49
    Subtotal:
  • Bulkhead on the Run Black -3 ALL50096

    Allstar Performance Bulkhead on the Run Black -3 ALL50096

    ALLSTAR PERFORMANCE

    $10.49
    Bulkhead on the Run Black -3FittingBulkhead Tee3 AN Male x 3 AN Male x 3 AN Male BulkheadAluminumBlack AnodizedEach
    ALL50096
    SKU:
    ALL50096
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    ALL50096
    $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    $10.49
    Subtotal:
  • 90 Degree Bulkhead -4  ALL50095

    Allstar Performance 90 Degree Bulkhead -4 ALL50095

    ALLSTAR PERFORMANCE

    $8.99
    90 Degree Bulkhead -4 FittingBulkhead90 Degree4 AN Male to 4 AN Male BulkheadAluminumBlack AnodizedEach
    ALL50095
    SKU:
    ALL50095
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    ALL50095
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • 90 Degree Bulkhead -3  ALL50094

    Allstar Performance 90 Degree Bulkhead -3 ALL50094

    ALLSTAR PERFORMANCE

    $7.99
    90 Degree Bulkhead -3 FittingBulkhead90 Degree3 AN Male to 3 AN Male BulkheadAluminumBlack AnodizedEach
    ALL50094
    SKU:
    ALL50094
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    ALL50094
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Straight Bulkhead Black -4 ALL50093

    Allstar Performance Straight Bulkhead Black -4 ALL50093

    ALLSTAR PERFORMANCE

    $4.99
    Straight Bulkhead Black -4FittingBulkheadStraight4 AN Male to 4 AN Male BulkheadAluminumBlack AnodizedEach
    ALL50093
    SKU:
    ALL50093
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL50093
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • Straight Bulkhead Black -3 ALL50092

    Allstar Performance Straight Bulkhead Black -3 ALL50092

    ALLSTAR PERFORMANCE

    $4.99
    Straight Bulkhead Black -3FittingBulkheadStraight3 AN Male to 3 AN Male BulkheadAluminumBlack AnodizedEach
    ALL50092
    SKU:
    ALL50092
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    ALL50092
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • Flare Union Black -4  ALL50091

    Allstar Performance Flare Union Black -4 ALL50091

    ALLSTAR PERFORMANCE

    $4.49
    Flare Union Black -4 FittingAdapterStraight4 AN Male to 4 AN MaleAluminumBlack AnodizedEach
    ALL50091
    SKU:
    ALL50091
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    ALL50091
    $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    $4.49
    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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER