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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
    #20 Female 90 Degree Coupler Fitting Black FRG496320-BL

    Fragola #20 Female 90 Degree Coupler Fitting Black 496320-BL

    FRAGOLA

    MSRP: $28.99
    Now: $28.12
    Was: $28.99
    FittingAdapter90 Degree12 AN Female to 12 AN FemaleSwivelAluminumBlack AnodizedEach
    FRG496320-BL
    SKU:
    FRG496320-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $28.99
    Now: $28.12
    Was: $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $28.99
    Now: $28.12
    Was: $28.99
    Subtotal:
  • On Sale
    #10 FEMALE COUPLER TUBE STYLE BLACK FRG496319-BL

    Fragola #10 FEMALE COUPLER TUBE STYLE BLACK 496319-BL

    FRAGOLA

    MSRP: $28.99
    Now: $28.12
    Was: $28.99
    FittingAdapter90 Degree10 AN Female to 10 AN FemaleSwivelAluminumBlack AnodizedEach
    FRG496319-BL
    SKU:
    FRG496319-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $28.99
    Now: $28.12
    Was: $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $28.99
    Now: $28.12
    Was: $28.99
    Subtotal:
  • On Sale
    #8 90-Degree Female Couple Fitting Black FRG496318-BL

    Fragola #8 90-Degree Female Couple Fitting Black 496318-BL

    FRAGOLA

    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    FittingAdapter90 Degree8 AN Female to 8 AN FemaleSwivelAluminumBlack AnodizedEach
    FRG496318-BL
    SKU:
    FRG496318-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    Subtotal:
  • On Sale
    #6 Female Coupler Tube Style -  Black FRG496317-BL

    Fragola #6 Female Coupler Tube Style - Black 496317-BL

    FRAGOLA

    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    FittingAdapter90 Degree6 AN Female to 6 AN FemaleSwivelAluminumBlack AnodizedEach
    FRG496317-BL
    SKU:
    FRG496317-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    Subtotal:
  • On Sale
    #12 45-Degree Female Couple Fitting Black FRG496212-BL

    Fragola #12 45-Degree Female Couple Fitting Black 496212-BL

    FRAGOLA

    MSRP: $34.99
    Now: $33.94
    Was: $34.99
    FittingAdapter45 Degree12 AN Female to 12 AN FemaleSwivelAluminumBlack AnodizedEach
    FRG496212-BL
    SKU:
    FRG496212-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $34.99
    Now: $33.94
    Was: $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.99
    Now: $33.94
    Was: $34.99
    Subtotal:
  • On Sale
    16an Female Swivel Connector Fitting Black FRG496116-BL

    Fragola 16an Female Swivel Connector Fitting Black 496116-BL

    FRAGOLA

    MSRP: $24.99
    Now: $24.24
    Was: $24.99
    FittingAdapterStraight16 AN Female Swivel to 16 AN Female SwivelAluminumBlack AnodizedEach
    FRG496116-BL
    SKU:
    FRG496116-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $24.99
    Now: $24.24
    Was: $24.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $24.99
    Now: $24.24
    Was: $24.99
    Subtotal:
  • On Sale
    1in MPT Pipe Plug w/ Internal Allen FRG493207-BL

    Fragola 1in MPT Pipe Plug w/ Internal Allen 493207-BL

    FRAGOLA

    MSRP: $7.49
    Now: $7.27
    Was: $7.49
    FittingPlug1 in NPTAllen HeadAluminumBlack AnodizedEach
    FRG493207-BL
    SKU:
    FRG493207-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MSRP: $7.49
    Now: $7.27
    Was: $7.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.49
    Now: $7.27
    Was: $7.49
    Subtotal:
  • On Sale
    #8 to LT1 EFI 3/8 Line Feed Side Fitting Black FRG491992-BL

    Fragola #8 to LT1 EFI 3/8 Line Feed Side Fitting Black 491992-BL

    FRAGOLA

    MSRP: $22.99
    Now: $22.30
    Was: $22.99
    FittingFuel Line AdapterStraight8 AN Male to 3/8 in SAE Female Quick DisconnectAluminumBlack AnodizedEach
    FRG491992-BL
    SKU:
    FRG491992-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MSRP: $22.99
    Now: $22.30
    Was: $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.99
    Now: $22.30
    Was: $22.99
    Subtotal:
  • On Sale
    #8 Ford EFI Fuel Tank Outlet Fitting Black FRG491991-BL

    Fragola #8 Ford EFI Fuel Tank Outlet Fitting Black 491991-BL

    FRAGOLA

    MSRP: $19.99
    Now: $19.39
    Was: $19.99
    FittingFuel Line AdapterStraight8 AN Male to 1/2 in SAE Male Quick DisconnectAluminumBlack AnodizedEach
    FRG491991-BL
    SKU:
    FRG491991-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MSRP: $19.99
    Now: $19.39
    Was: $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.99
    Now: $19.39
    Was: $19.99
    Subtotal:
  • On Sale
    #6 x 14mm X 1.5 Female O-Ring Seal Fitting FRG491970-BL

    Fragola #6 x 14mm X 1.5 Female O-Ring Seal Fitting 491970-BL

    FRAGOLA

    MSRP: $12.99
    Now: $12.60
    Was: $12.99
    FittingAdapterStraight6 AN Male to 14 mm x 1.50 FemaleO-Ring SealAluminumBlack AnodizedEach
    FRG491970-BL
    SKU:
    FRG491970-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $12.99
    Now: $12.60
    Was: $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $12.99
    Now: $12.60
    Was: $12.99
    Subtotal:
  • On Sale
    Male Adapter Fitting #6 x 12mm x 1.25 Solex FRG491954-BL

    Fragola Male Adapter Fitting #6 x 12mm x 1.25 Solex 491954-BL

    FRAGOLA

    MSRP: $9.99
    Now: $9.69
    Was: $9.99
    FittingAdapterStraight6 AN Male to 12 mm x 1.25 MaleAluminumBlack AnodizedEach
    FRG491954-BL
    SKU:
    FRG491954-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MSRP: $9.99
    Now: $9.69
    Was: $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $9.99
    Now: $9.69
    Was: $9.99
    Subtotal:
  • On Sale
    #6 x 5/8-18 Female Inv. Flare Fittting Black FRG491942-BL

    Fragola #6 x 5/8-18 Female Inv. Flare Fittting Black 491942-BL

    FRAGOLA

    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    FittingAdapterStraight6 AN to 5/8-18 in Inverted Flare FemaleAluminumBlack AnodizedEach
    FRG491942-BL
    SKU:
    FRG491942-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18.99
    Now: $18.42
    Was: $18.99
    Subtotal:
  • On Sale
    #6 x1/2-20 Female Inv. Flare Fittting Black FRG491940-BL

    Fragola #6 x1/2-20 Female Inv. Flare Fittting Black 491940-BL

    FRAGOLA

    MSRP: $23.99
    Now: $23.27
    Was: $23.99
    FittingAdapterStraight6 AN to 1/2-20 in Inverted Flare FemaleAluminumBlack AnodizedEach
    FRG491940-BL
    SKU:
    FRG491940-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MSRP: $23.99
    Now: $23.27
    Was: $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.99
    Now: $23.27
    Was: $23.99
    Subtotal:
  • On Sale
    #3 x #4 Male Reducer Fitting FRG491902

    Fragola #3 x #4 Male Reducer Fitting 491902

    FRAGOLA

    MSRP: $4.99
    Now: $4.84
    Was: $4.99
    FittingAdapterStraight4 AN Male to 3 AN MaleAluminumBlue AnodizedEach
    FRG491902
    SKU:
    FRG491902
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MSRP: $4.99
    Now: $4.84
    Was: $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4.99
    Now: $4.84
    Was: $4.99
    Subtotal:
  • On Sale
    #10 x 5/8 Hose Barb Fitting Black FRG484110-BL

    Fragola #10 x 5/8 Hose Barb Fitting Black 484110-BL

    FRAGOLA

    MSRP: $16.99
    Now: $16.48
    Was: $16.99
    FittingAdapterStraight10 AN Male to 5/8 in Hose BarbAluminumBlack AnodizedEach
    FRG484110-BL
    SKU:
    FRG484110-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MSRP: $16.99
    Now: $16.48
    Was: $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.99
    Now: $16.48
    Was: $16.99
    Subtotal:
  • On Sale
    #12 Tube Sleeve Black  FRG481912-BL

    Fragola #12 Tube Sleeve Black 481912-BL

    FRAGOLA

    MSRP: $4.99
    Now: $4.84
    Was: $4.99
    FittingTube Sleeve12 AN3/4 in TubeAluminumBlack AnodizedEach
    FRG481912-BL
    SKU:
    FRG481912-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MSRP: $4.99
    Now: $4.84
    Was: $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4.99
    Now: $4.84
    Was: $4.99
    Subtotal:
  • On Sale
    #12 Tube Nut Black  FRG481812-BL

    Fragola #12 Tube Nut Black 481812-BL

    FRAGOLA

    MSRP: $5.99
    Now: $5.81
    Was: $5.99
    FittingTube Nut12 AN3/4 in TubeAluminumBlack AnodizedEach
    FRG481812-BL
    SKU:
    FRG481812-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MSRP: $5.99
    Now: $5.81
    Was: $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $5.99
    Now: $5.81
    Was: $5.99
    Subtotal:
  • On Sale
    #6 X 1/4 NPS Trans Fitting For 4L80E Trans FRG481672-BL

    Fragola #6 X 1/4 NPS Trans Fitting For 4L80E Trans 481672-BL

    FRAGOLA

    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    FittingAdapterStraight6 AN Male to 1/4 in NPS MaleAluminumBlack AnodizedGM 4L80EEach
    FRG481672-BL
    SKU:
    FRG481672-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    Subtotal:
  • On Sale
    #6 Port Plug w/ 1/8 FPT Port FRG481426-BL

    Fragola #6 Port Plug w/ 1/8 FPT Port 481426-BL

    FRAGOLA

    MSRP: $5.49
    Now: $5.33
    Was: $5.49
    FittingBushing6 AN Male to 1/8 in NPT FemaleAluminumBlack AnodizedEach
    FRG481426-BL
    SKU:
    FRG481426-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MSRP: $5.49
    Now: $5.33
    Was: $5.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $5.49
    Now: $5.33
    Was: $5.49
    Subtotal:
  • On Sale
    #3 Port Plug 3/8-24 Black FRG481403-BL

    Fragola #3 Port Plug 3/8-24 Black 481403-BL

    FRAGOLA

    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    FittingPlug3/8-24 inHex HeadAluminumBlack AnodizedEach
    FRG481403-BL
    SKU:
    FRG481403-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    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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