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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
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  • 12an orb male 90-deg to 12an hose fitting black 189012-bl

    Fragola 12an ORB Male 90-Deg to 12an Hose Fitting Black 189012-BL

    FRAGOLA

    $54.99
    High-performance fuel and fluid systems demand fittings that won't compromise flow or reliability under pressure. This Fragola 90-degree adapter eliminates bulky hose routing while maintaining a secure, leak-free connection—essential for tight engine...
    FRG189012-BL
    SKU:
    FRG189012-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    $54.99
    Qty in Cart: 0
    Quantity:
    Price:
    $54.99
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  • 10an orb male 90-deg to #10 hose - black 189010-bl

    Fragola 10an ORB Male 90-Deg to #10 Hose - Black 189010-BL

    FRAGOLA

    $31.99
    When you're running high-pressure fuel, coolant, or brake lines in a tight engine bay, routing becomes critical—and this Fragola 90-degree adapter gives you the flexibility to change direction without kinking or restricting flow. The black anodized...
    FRG189010-BL
    SKU:
    FRG189010-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • copper tubing kit 1/8in 6ft e9901

    Equus Copper Tubing Kit 1/8in 6ft E9901

    EQUUS

    $14.99
    Proper fuel and fluid line routing is critical for reliable engine performance and safety in high-demand racing environments. The Equus Copper Tubing Kit delivers consistent, corrosion-resistant line runs with pre-fitted ferrules and fittings,...
    EQUE9901
    SKU:
    EQUE9901
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
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  • adapter kit - oil press 2-5/8 electric e9862

    Equus Adapter Kit - Oil Press 2-5/8 Electric E9862

    EQUUS

    $12.49
    Oil pressure monitoring is critical to engine health, and a reliable sender installation ensures accurate readings across different platform requirements. The Equus Adapter Kit eliminates guesswork when retrofitting electric oil pressure gauges to...
    EQUE9862
    SKU:
    EQUE9862
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $12.49
    Qty in Cart: 0
    Quantity:
    Price:
    $12.49
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  • adapter kit - water temp - electric e9861

    Equus Adapter Kit - Water Temp - Electric E9861

    EQUUS

    $9.99
    Installing aftermarket gauges or custom cooling systems requires reliable adapter solutions that won't leak under pressure. The Equus E9861 Water Temp Adapter Kit eliminates guesswork by providing multiple NPT port configurations in a single brass...
    EQUE9861
    SKU:
    EQUE9861
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
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  • adapter kit - water temp - mechanical e9853

    Equus Adapter Kit - Water Temp - Mechanical E9853

    EQUUS

    $14.99
    If you're running a custom water temperature monitoring system or upgrading your cooling line fittings, this adapter kit eliminates guesswork by providing a direct, reliable connection between your gauge sender and engine block. The Equus E9853 gives you...
    EQUE9853
    SKU:
    EQUE9853
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
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  • adapter kit - water temp - mechanical e9852

    Equus Adapter Kit - Water Temp - Mechanical E9852

    EQUUS

    $7.79
    Water temperature monitoring is critical for engine protection and tuning precision, especially in high-performance applications where coolant systems vary across platforms. The Equus Adapter Kit - Water Temp provides the versatility to integrate...
    EQUE9852
    SKU:
    EQUE9852
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $7.79
    Qty in Cart: 0
    Quantity:
    Price:
    $7.79
    Subtotal:
  • adapter kit - water temp - mechanical e9851

    Equus Adapter Kit - Water Temp - Mechanical E9851

    EQUUS

    $12.99
    Water temperature monitoring is critical for engine protection and tuning precision, especially in forced induction and high-output applications. This adapter kit eliminates the hassle of sourcing multiple fittings by consolidating four industry-standard...
    EQUE9851
    SKU:
    EQUE9851
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
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  • adapter kit - oil press & temp e9848

    Equus Adapter Kit - Oil Press & Temp E9848

    EQUUS

    $9.99
    If you're running custom engine diagnostics or retrofitting an oil pressure monitoring system, thread compatibility becomes critical—and mismatched fittings lead to leaks, sensor failure, or worse. The Equus Adapter Kit E9848 eliminates guesswork by...
    EQUE9848
    SKU:
    EQUE9848
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
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  • adapter kit - oil press 1/8-27 npt to metric e9843

    Equus Adapter Kit - Oil Press 1/8-27 NPT to Metric E9843

    EQUUS

    $8.99
    Oil pressure monitoring is critical to engine health, but factory sender ports rarely match aftermarket gauge fittings. The Equus Adapter Kit E9843 solves this problem with a comprehensive brass fitting set, eliminating the need for custom fabrication...
    EQUE9843
    SKU:
    EQUE9843
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
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  • adapter kit - oil press 1/8-27 npt e9841

    Equus Adapter Kit - Oil Press 1/8-27 NPT E9841

    EQUUS

    $7.99
    Accurate oil pressure monitoring is critical for engine protection and performance tuning, and this adapter kit eliminates guesswork by providing reliable NPT connections to your existing gauges and sensors. Whether you're running a stock engine or a...
    EQUE9841
    SKU:
    EQUE9841
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
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  • 6an to 1/2-20 fuel pump fitting - black at991946erl

    Earls 6an to 1/2-20 Fuel Pump Fitting - Black AT991946ERL

    EARLS

    $15.76
    Fuel system reliability depends on secure, leak-free connections between your pump and fuel lines. This Earls adapter bridges the gap between 6 AN hose systems and standard 1/2-20 pump ports, eliminating the need for improvised solutions or multiple...
    EARAT991946ERL
    SKU:
    EARAT991946ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $15.76
    Qty in Cart: 0
    Quantity:
    Price:
    $15.76
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  • 3an male union fitting black at981503erl

    Earls 3an Male Union Fitting Black AT981503ERL

    EARLS

    $11.47
    When you're building or modifying a high-performance fuel system, brake line setup, or custom cooling loop, adapter fittings are the backbone of a leak-free, reliable installation. The Earls 3AN Male Union Fitting delivers the precision fit and...
    EARAT981503ERL
    SKU:
    EARAT981503ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $11.47
    Qty in Cart: 0
    Quantity:
    Price:
    $11.47
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  • fuel pump fitting 5/8-18 to 10an all50916

    Allstar Performance Fuel Pump Fitting 5/8-18 to 10AN ALL50916

    ALLSTAR PERFORMANCE

    $14.99
    Fuel system plumbing demands precision connections that eliminate leaks and withstand high pressure cycles. This Allstar Performance adapter bridges the gap between 5/8-18 NPT fuel pump ports and modern 10AN fuel line fittings, giving you a reliable,...
    ALL50916
    SKU:
    ALL50916
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
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  • fuel pump fitting 5/8-18 to 8an all50915

    Allstar Performance Fuel Pump Fitting 5/8-18 to 8AN ALL50915

    ALLSTAR PERFORMANCE

    $14.99
    Fuel system consistency demands proper adapter fittings that eliminate guesswork and ensure reliable fuel delivery. This Allstar Performance fitting bridges the gap between 5/8-18 and 8AN connections, giving you the precise adapter needed for custom fuel...
    ALL50915
    SKU:
    ALL50915
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
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  • coated braided line 46in #3 hose -3str /-3 90 deg all48394

    Allstar Performance Coated Braided Line 46in #3 Hose -3Str /-3 90 Deg ALL48394

    ALLSTAR PERFORMANCE

    $26.99
    Rubber brake hoses deteriorate under heat and pressure, risking fluid leaks and brake failure at critical moments. Allstar Performance's braided stainless steel lines eliminate this vulnerability with superior strength, flexibility, and resistance to...
    ALL48394
    SKU:
    ALL48394
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
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  • coated braided line 62in #3 hose -3str / -3str all48393

    Allstar Performance Coated Braided Line 62in #3 Hose -3Str / -3Str ALL48393

    ALLSTAR PERFORMANCE

    $32.99
    Stock rubber brake hoses degrade under heat and pressure, risking catastrophic failure on the track or during spirited driving. Allstar Performance's braided stainless steel lines eliminate that vulnerability with superior flex resistance and burst...
    ALL48393
    SKU:
    ALL48393
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
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  • coated braided line 52in #3 hose -3str / -3str all48392

    Allstar Performance Coated Braided Line 52in #3 Hose -3Str / -3Str ALL48392

    ALLSTAR PERFORMANCE

    $27.99
    Rubber brake hoses deteriorate under heat and pressure—a liability on the track or during hard driving. Allstar Performance's braided stainless steel lines eliminate this weakness with superior burst resistance and longevity, while the PTFE inner lining...
    ALL48392
    SKU:
    ALL48392
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99
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  • coated braided line 32in #3 hose -3str / -3str all48367

    Allstar Performance Coated Braided Line 32in #3 Hose -3Str / -3Str ALL48367

    ALLSTAR PERFORMANCE

    $20.99
    Rubber brake hoses degrade over time, becoming prone to failure under high pressure and heat—a risk no serious racer or performance builder can afford. Allstar Performance's braided stainless steel lines eliminate this vulnerability with reinforced...
    ALL48367
    SKU:
    ALL48367
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
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  • fuel filter shut off valve all40210

    Allstar Performance Fuel Filter Shut Off Valve ALL40210

    ALLSTAR PERFORMANCE

    $74.99
    A fuel system shut-off valve is essential for any serious racing or high-performance build—it prevents fuel spillage during maintenance, transport, and emergency situations while protecting your fuel system integrity. The Allstar Performance ALL40210...
    ALL40210
    SKU:
    ALL40210
    Availability:
    Ships Same Business Day
    Weight:
    0.54 LBS
    $74.99
    Qty in Cart: 0
    Quantity:
    Price:
    $74.99
    Subtotal:
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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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