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Fittings Hoses and Valves

Fittings Hoses and Valves

Fittings Hoses and Valves

Circle Track Fittings, Hoses & Valves for High-Pressure Racing Systems at JJ Motorsports

Equip your circle track racer with premium fittings, hoses, and valves from JJ Motorsports, precision-engineered for high-pressure, leak-free performance in late models, modifieds, street stocks, and IMCA dirt racing. Our selection ensures reliable fluid delivery for brakes, fuel, oil, and cooling systems, with durable materials like nylon, aluminum, and anodized finishes to withstand intense track conditions.

Shop trusted brands like Aeroquip and Fragola. Explore related categories such as circle track exterior components for body upgrades or circle track exhaust for flow enhancements.

Top Circle Track Fittings, Hoses and Valves Products

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
  • #8 45 Deg Fem Swivel Coupling XRP924508

    XRP #8 45 Deg Fem Swivel Coupling XRP924508

    XRP-XTREME RACING PROD.

    $20.99
    When you're running a fuel system that demands reliability under pressure, a quality swivel coupling keeps your lines properly aligned while accommodating vibration and thermal expansion. The XRP #8 45 Deg Fem Swivel Coupling eliminates the need for...
    XRP924508
    SKU:
    XRP924508
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    924508
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • #6 45 Deg Fem Swivel Coupling XRP924506

    XRP #6 45 Deg Fem Swivel Coupling XRP924506

    XRP-XTREME RACING PROD.

    $18.49
    When routing high-pressure fuel or fluid lines through tight engine bays, you need fittings that won't compromise flow or leak under load. The XRP #6 45 Deg Fem Swivel Coupling gives you the directional flexibility to make clean, precise connections...
    XRP924506
    SKU:
    XRP924506
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    924506
    $18.49
    Qty in Cart: 0
    Quantity:
    Price:
    $18.49
    Subtotal:
  • #12 90 Deg Fem Swivel to Male Flare Adapter XRP920512

    XRP #12 90 Deg Fem Swivel to Male Flare Adapter XRP920512

    XRP-XTREME RACING PROD.

    $28.99
    Fluid routing in high-performance applications demands precision connections that won't fail under pressure. This XRP swivel adapter eliminates fitting misalignment issues by allowing a full 90-degree directional change while maintaining a secure...
    XRP920512
    SKU:
    XRP920512
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    920512
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    $28.99
    Subtotal:
  • #10 90 Deg Fem Swivel to Male Flare Adapter XRP920510

    XRP #10 90 Deg Fem Swivel to Male Flare Adapter XRP920510

    XRP-XTREME RACING PROD.

    $26.99
    When routing high-pressure fuel or coolant lines through tight engine bays, directional flexibility is non-negotiable. This XRP 90-degree swivel adapter lets you achieve precise line routing without kinks, pressure loss, or the need for custom...
    XRP920510
    SKU:
    XRP920510
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    920510
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • #8 90 Deg Fem Swivel to Male Flare Adapter XRP920508

    XRP #8 90 Deg Fem Swivel to Male Flare Adapter XRP920508

    XRP-XTREME RACING PROD.

    $20.49
    When you're running high-pressure fuel, coolant, or brake systems, connection integrity is non-negotiable. This XRP 90-degree swivel adapter eliminates stress on your hose routing while maintaining a secure, leak-free seal—critical for both street and...
    XRP920508
    SKU:
    XRP920508
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    920508
    $20.49
    Qty in Cart: 0
    Quantity:
    Price:
    $20.49
    Subtotal:
  • #6 90 Deg Fem Swivel to Male Flare Adapter XRP920506

    XRP #6 90 Deg Fem Swivel to Male Flare Adapter XRP920506

    XRP-XTREME RACING PROD.

    $17.99
    Managing fluid lines in a high-performance engine bay demands fittings you can trust. This XRP adapter gives you the flexibility to route your fuel, oil, or coolant lines exactly where you need them without compromising flow or durability. The 90-degree...
    XRP920506
    SKU:
    XRP920506
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    920506
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • #4 90 Deg Fem Swivel to Male Flare Adapter XRP920504

    XRP #4 90 Deg Fem Swivel to Male Flare Adapter XRP920504

    XRP-XTREME RACING PROD.

    $17.99
    Route your fuel, oil, or coolant lines with precision and confidence using this XRP 90-degree adapter. The swivel design accommodates tight engine bays and complex plumbing layouts without kinking or stress on connections. Anodized aluminum construction...
    XRP920504
    SKU:
    XRP920504
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    920504
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • #16 45 Deg Fem Swivel to Male Flare Adapter XRP920416

    XRP #16 45 Deg Fem Swivel to Male Flare Adapter XRP920416

    XRP-XTREME RACING PROD.

    $32.99
    Fluid line routing in high-performance applications demands precision fittings that won't leak under pressure. This XRP swivel adapter eliminates the stress of rigid line angles by allowing you to adapt 45-degree connections with full rotational freedom,...
    XRP920416
    SKU:
    XRP920416
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    920416
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
    Subtotal:
  • #12 45 Deg Fem Swivel to Male Flare Adapter XRP920412

    XRP #12 45 Deg Fem Swivel to Male Flare Adapter XRP920412

    XRP-XTREME RACING PROD.

    $28.99
    High-performance fuel and coolant systems demand fittings that won't leak under pressure or vibration. This XRP swivel adapter eliminates hose kinks and reduces stress on your fuel lines by allowing flex at critical angles—essential for custom engine...
    XRP920412
    SKU:
    XRP920412
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    920412
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    $28.99
    Subtotal:
  • #10 45 Deg Fem Swivel to Male Flare Adapter XRP920410

    XRP #10 45 Deg Fem Swivel to Male Flare Adapter XRP920410

    XRP-XTREME RACING PROD.

    $26.99
    Fluid routing reliability depends on proper adapter fittings that won't leak under pressure. This XRP swivel adapter eliminates connection stress by allowing controlled angle positioning in tight engine bays and fuel system layouts. Whether you're...
    XRP920410
    SKU:
    XRP920410
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    920410
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • #8 45 Deg Fem Swivel to Male Flare Adapter XRP920408

    XRP #8 45 Deg Fem Swivel to Male Flare Adapter XRP920408

    XRP-XTREME RACING PROD.

    $20.49
    Fluid line routing in high-performance applications demands fittings that won't leak under pressure or vibration. This XRP swivel adapter eliminates the need for separate components by combining a 45-degree angle with dual AN connections in a single,...
    XRP920408
    SKU:
    XRP920408
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    920408
    $20.49
    Qty in Cart: 0
    Quantity:
    Price:
    $20.49
    Subtotal:
  • #8 Str Fem to 1/2in NPT Swivel Adapter XRP900688

    XRP #8 Str Fem to 1/2in NPT Swivel Adapter XRP900688

    XRP-XTREME RACING PROD.

    $18.49
    When you're running fluid lines in a high-performance setup, adapter fittings are non-negotiable—they determine whether your fuel, coolant, or brake system stays sealed under pressure. This XRP straight adapter bridges AN and NPT standards, giving you...
    XRP900688
    SKU:
    XRP900688
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    900688
    $18.49
    Qty in Cart: 0
    Quantity:
    Price:
    $18.49
    Subtotal:
  • #6 Str Fem to 3/8in NPT Swivel Adapter XRP900666

    XRP #6 Str Fem to 3/8in NPT Swivel Adapter XRP900666

    XRP-XTREME RACING PROD.

    $14.99
    When plumbing fuel, oil, or coolant systems, you need adapters that seal reliably under pressure without leaking or failing. This XRP straight adapter bridges the gap between -6 AN female swivel connections and 3/8" NPT male ports, giving you the...
    XRP900666
    SKU:
    XRP900666
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    900666
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • #4 Stl Str Fem to 1/8in NPT Swivel Adapter XRP900641

    XRP #4 Stl Str Fem to 1/8in NPT Swivel Adapter XRP900641

    XRP-XTREME RACING PROD.

    $13.99
    This adapter bridges the gap between AN and NPT systems with zero compromise on flow or durability. Whether you're plumbing fuel, coolant, or boost lines, the swivel connection eliminates alignment stress and prevents cross-threading during installation...
    XRP900641
    SKU:
    XRP900641
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    900641
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • #10 Str Fem to 3/8in NPT Swivel Adapter XRP900611

    XRP #10 Str Fem to 3/8in NPT Swivel Adapter XRP900611

    XRP-XTREME RACING PROD.

    $18.49
    If you're running fuel, coolant, or hydraulic lines in your race engine bay, you need reliable adapters that won't leak under pressure. The XRP #10 Straight Female to 3/8" NPT Swivel Adapter eliminates the guesswork of mismatched fittings, giving you a...
    XRP900611
    SKU:
    XRP900611
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    900611
    $18.49
    Qty in Cart: 0
    Quantity:
    Price:
    $18.49
    Subtotal:
  • #8 Str Fem to 3/8in NPT Swivel Adapter XRP900608

    XRP #8 Str Fem to 3/8in NPT Swivel Adapter XRP900608

    XRP-XTREME RACING PROD.

    $15.49
    When building or modifying fuel, coolant, or hydraulic systems, adapter fittings are critical for connecting components with different port standards. This XRP straight adapter seamlessly bridges 8 AN swivel fittings to standard 3/8" NPT threads,...
    XRP900608
    SKU:
    XRP900608
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    900608
    $15.49
    Qty in Cart: 0
    Quantity:
    Price:
    $15.49
    Subtotal:
  • #6 to 1/4in NPT Swivel Pipe Adapter XRP900606

    XRP #6 to 1/4in NPT Swivel Pipe Adapter XRP900606

    XRP-XTREME RACING PROD.

    $14.49
    When you're routing hydraulic fluid, fuel, or brake lines through tight engine bays and complex chassis layouts, adapter fittings are critical to maintaining system integrity and eliminating costly leaks. This XRP swivel adapter bridges the gap between...
    XRP900606
    SKU:
    XRP900606
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    900606
    $14.49
    Qty in Cart: 0
    Quantity:
    Price:
    $14.49
    Subtotal:
  • #4 Str Fem to 1/8in NPT Swivel Adapter XRP900604

    XRP #4 Str Fem to 1/8in NPT Swivel Adapter XRP900604

    XRP-XTREME RACING PROD.

    $11.99
    Fluid system integration demands precision at every connection point, and this XRP adapter bridges the gap between AN fittings and NPT ports without compromise. Whether you're plumbing a fuel system, coolant circuit, or boost control line, a reliable...
    XRP900604
    SKU:
    XRP900604
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    900604
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • #16 90 Deg Fem Swivel to Male Flr Forged Fitting XRP900516

    XRP #16 90 Deg Fem Swivel to Male Flr Forged Fitting XRP900516

    XRP-XTREME RACING PROD.

    $52.99
    When you're routing hoses through tight engine bays or complex plumbing layouts, standard fittings create unnecessary bulk and potential interference. The XRP #16 90 Deg Fem Swivel fitting eliminates those headaches with its low-profile design, allowing...
    XRP900516
    SKU:
    XRP900516
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    900516
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • #12 90 Deg Fem Swivel to Male Flr Forged Fitting XRP900512

    XRP #12 90 Deg Fem Swivel to Male Flr Forged Fitting XRP900512

    XRP-XTREME RACING PROD.

    $46.99
    When you're building a high-performance fuel or fluid system, adapter fittings are non-negotiable—and the quality of each connection directly impacts reliability under boost or sustained high RPM. The XRP #12 90-degree swivel fitting eliminates the...
    XRP900512
    SKU:
    XRP900512
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    900512
    $46.99
    Qty in Cart: 0
    Quantity:
    Price:
    $46.99
    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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