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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
  • AN Weld Bung 8AN Male Aluminum ALL50762

    Allstar Performance AN Weld Bung 8AN Male Aluminum ALL50762

    ALLSTAR PERFORMANCE

    $8.99
    A reliable weld-on bung is essential when you need a permanent, leak-free connection point for -8AN hose lines in your fuel, coolant, or brake systems. This Allstar Performance bung eliminates the need for threaded ports and adapters, giving you a clean,...
    ALL50762
    SKU:
    ALL50762
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • AN Weld Bung 6AN Male Aluminum ALL50761

    Allstar Performance AN Weld Bung 6AN Male Aluminum ALL50761

    ALLSTAR PERFORMANCE

    $7.99
    A reliable fuel, oil, or coolant system requires secure connection points that can handle sustained pressure without leakage. This Allstar Performance weld bung provides a clean, permanent integration point for -6AN hose fittings, eliminating the need...
    ALL50761
    SKU:
    ALL50761
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • AN Weld Bung 4AN Male Aluminum ALL50760

    Allstar Performance AN Weld Bung 4AN Male Aluminum ALL50760

    ALLSTAR PERFORMANCE

    $7.99
    When you're running custom fuel, coolant, or oil lines on your race engine, you need a solid anchor point that won't fail under pressure. This Allstar Performance weld bung provides a precise 4AN male connection point that you fabricate directly into...
    ALL50760
    SKU:
    ALL50760
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • NPT Female Weld Bung 3/4in-14 Steel ALL50754

    Allstar Performance NPT Female Weld Bung 3/4in-14 Steel ALL50754

    ALLSTAR PERFORMANCE

    $11.59
    If you're building custom fuel systems, coolant lines, or pneumatic setups, you need a reliable mounting point that won't leak under pressure. This Allstar Performance weld bung gives you a professional-grade NPT female port that installs directly into...
    ALL50754
    SKU:
    ALL50754
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    $11.59
    Qty in Cart: 0
    Quantity:
    Price:
    $11.59
    Subtotal:
  • NPT Female Weld Bung 1/2in-14 Steel ALL50753

    Allstar Performance NPT Female Weld Bung 1/2in-14 Steel ALL50753

    ALLSTAR PERFORMANCE

    $9.59
    When you're building a custom fuel system, coolant circuit, or pneumatic line setup, you need a reliable mounting point that won't leak under pressure. This Allstar Performance NPT Female Weld Bung provides a clean, permanent installation solution for...
    ALL50753
    SKU:
    ALL50753
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $9.59
    Qty in Cart: 0
    Quantity:
    Price:
    $9.59
    Subtotal:
  • NPT Female Weld Bung 3/8in-18 Steel ALL50752

    Allstar Performance NPT Female Weld Bung 3/8in-18 Steel ALL50752

    ALLSTAR PERFORMANCE

    $7.99
    When you're building a custom fuel system, oil line, or coolant circuit, you need a reliable connection point that won't leak under pressure. This Allstar Performance NPT female weld bung gives you a professional-grade solution for permanently...
    ALL50752
    SKU:
    ALL50752
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • NPT Female Weld Bung 1/4in-18 Steel ALL50751

    Allstar Performance NPT Female Weld Bung 1/4in-18 Steel ALL50751

    ALLSTAR PERFORMANCE

    $6.89
    When you're running precision fuel systems, gauges, or coolant lines, you need fittings that won't leak under pressure. This Allstar Performance NPT Female Weld Bung gives you a clean, permanent connection point with the strength of a welded...
    ALL50751
    SKU:
    ALL50751
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    $6.89
    Qty in Cart: 0
    Quantity:
    Price:
    $6.89
    Subtotal:
  • NPT Female Weld Bung 1/8in-27 Steel ALL50750

    Allstar Performance NPT Female Weld Bung 1/8in-27 Steel ALL50750

    ALLSTAR PERFORMANCE

    $6.89
    When you're building a custom fuel system, oil cooling circuit, or pneumatic line, you need reliable connection points that won't leak under pressure or vibration. This Allstar Performance weld bung provides a robust, permanent mounting solution for NPT...
    ALL50750
    SKU:
    ALL50750
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    $6.89
    Qty in Cart: 0
    Quantity:
    Price:
    $6.89
    Subtotal:
  • NPT Female Weld Bung 1in-11-1/2 Aluminum ALL50745

    Allstar Performance NPT Female Weld Bung 1in-11-1/2 Aluminum ALL50745

    ALLSTAR PERFORMANCE

    $12.99
    When you're building a custom fuel system, coolant loop, or any pressurized application, you need a reliable intake point that won't leak or fail under stress. The Allstar Performance NPT Female Weld Bung gives you a precision-machined aluminum solution...
    ALL50745
    SKU:
    ALL50745
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • NPT Female Weld Bung 3/4in-14 Aluminum ALL50744

    Allstar Performance NPT Female Weld Bung 3/4in-14 Aluminum ALL50744

    ALLSTAR PERFORMANCE

    $10.59
    If you're building a custom cooling system, fuel system, or pneumatic setup, you need a reliable inlet point that won't compromise structural integrity. The Allstar Performance NPT Female Weld Bung provides a clean, permanent solution for welding...
    ALL50744
    SKU:
    ALL50744
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    $10.59
    Qty in Cart: 0
    Quantity:
    Price:
    $10.59
    Subtotal:
  • NPT Female Weld Bung 1/2in-14 Aluminum ALL50743

    Allstar Performance NPT Female Weld Bung 1/2in-14 Aluminum ALL50743

    ALLSTAR PERFORMANCE

    $9.59
    When you're building a custom fuel system, cooling loop, or pneumatic setup, you need a reliable way to integrate NPT fittings into your fabricated components. This Allstar Performance weld bung provides a permanent, leak-free connection point that won't...
    ALL50743
    SKU:
    ALL50743
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $9.59
    Qty in Cart: 0
    Quantity:
    Price:
    $9.59
    Subtotal:
  • NPT Female Weld Bung 3/8in-18 Aluminum ALL50742

    Allstar Performance NPT Female Weld Bung 3/8in-18 Aluminum ALL50742

    ALLSTAR PERFORMANCE

    $7.79
    When you're building custom fuel, coolant, or pneumatic systems, you need a reliable way to integrate sensors and gauges without compromising integrity or creating leak points. This Allstar NPT Female Weld Bung provides a permanent, sealed mounting...
    ALL50742
    SKU:
    ALL50742
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • NPT Female Weld Bung 1/4in-18 Aluminum ALL50741

    Allstar Performance NPT Female Weld Bung 1/4in-18 Aluminum ALL50741

    ALLSTAR PERFORMANCE

    $7.79
    If you're building a custom fuel system, brake line setup, or any pressurized fluid circuit, you need a reliable way to tap into your lines without compromising integrity. This Allstar Performance NPT Female Weld Bung gives you a clean, permanent...
    ALL50741
    SKU:
    ALL50741
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • NPT Female Weld Bung 1/8in-27 Aluminum ALL50740

    Allstar Performance NPT Female Weld Bung 1/8in-27 Aluminum ALL50740

    ALLSTAR PERFORMANCE

    $6.89
    When you're building a custom fuel system, coolant line, or pneumatic setup, you need a reliable pressure port that won't leak or fail under load. The Allstar Performance NPT Female Weld Bung gives you a clean, permanent solution for integrating gauges,...
    ALL50740
    SKU:
    ALL50740
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $6.89
    Qty in Cart: 0
    Quantity:
    Price:
    $6.89
    Subtotal:
  • Drain Plug Kit 1/2in NPT Steel Bung ALL50735

    Allstar Performance Drain Plug Kit 1/2in NPT Steel Bung ALL50735

    ALLSTAR PERFORMANCE

    $11.99
    A quality drain plug kit is essential for maintaining proper fluid management in high-performance engines, especially in racing applications where reliability is non-negotiable. The Allstar Performance 1/2in NPT Steel Bung eliminates leaks and provides a...
    ALL50735
    SKU:
    ALL50735
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Drain Plug Kit 1/2in NPT Aluminum Bung ALL50734

    Allstar Performance Drain Plug Kit 1/2in NPT Aluminum Bung ALL50734

    ALLSTAR PERFORMANCE

    $11.99
    Custom oil pan fabrication demands a reliable drain solution that won't leak under pressure or vibration. This Allstar Performance kit gives you a professional-grade bung and plug system that integrates seamlessly into your build without compromising...
    ALL50734
    SKU:
    ALL50734
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Drain Plug Kit 3/8in NPT Steel Bung ALL50733

    Allstar Performance Drain Plug Kit 3/8in NPT Steel Bung ALL50733

    ALLSTAR PERFORMANCE

    $9.99
    A quality drain plug system is foundational to reliable engine maintenance—this Allstar Performance kit eliminates leaks and ensures secure oil access for servicing. Whether you're running a street car, race engine, or custom build, a properly sealed...
    ALL50733
    SKU:
    ALL50733
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Drain Plug Kit 3/8in NPT Aluminum Bung ALL50732

    Allstar Performance Drain Plug Kit 3/8in NPT Aluminum Bung ALL50732

    ALLSTAR PERFORMANCE

    $9.99
    A reliable drain plug system is essential for maintaining your engine or transmission, and this Allstar Performance kit eliminates guesswork with a purpose-built aluminum bung and plug designed for welded installation. Whether you're building a custom...
    ALL50732
    SKU:
    ALL50732
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Tube Sleeves Alum -10AN 2pk ALL50334

    Allstar Performance Tube Sleeves Alum -10AN 2pk ALL50334

    ALLSTAR PERFORMANCE

    $5.29
    Proper hose management is critical in high-performance applications where vibration, pressure spikes, and thermal cycling can compromise system integrity. These Allstar tube sleeves provide a secure, professional-grade solution for reinforcing and...
    ALL50334
    SKU:
    ALL50334
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $5.29
    Qty in Cart: 0
    Quantity:
    Price:
    $5.29
    Subtotal:
  • Tube Sleeves Alum -8AN 2pk ALL50333

    Allstar Performance Tube Sleeves Alum -8AN 2pk ALL50333

    ALLSTAR PERFORMANCE

    $4.99
    Tube sleeves are essential for maintaining secure, leak-free hydraulic and fuel line connections in high-vibration racing environments. These Allstar aluminum sleeves provide reliable clamping force without the bulk of traditional fittings, keeping your...
    ALL50333
    SKU:
    ALL50333
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    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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