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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
  • Reducer AN -6 Female to -4 Male ALL49741

    Allstar Performance Reducer AN -6 Female to -4 Male ALL49741

    ALLSTAR PERFORMANCE

    $9.99
    When you're running custom fuel, coolant, or hydraulic lines, fitting incompatibility can force costly rewiring or compromised connections. This Allstar Performance reducer adapter solves that...
    ALL49741
    SKU:
    ALL49741
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN -4 Female to -3 Male ALL49740

    Allstar Performance Reducer AN -4 Female to -3 Male ALL49740

    ALLSTAR PERFORMANCE

    $12.99
    When you're running fuel lines or hydraulic systems, fitting mismatches create leaks, pressure drops, and costly downtime. This Allstar Performance reducer solves that problem with a straightforward...
    ALL49740
    SKU:
    ALL49740
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Reducer AN Male -12 to -16 ALL49739

    Allstar Performance Reducer AN Male -12 to -16 ALL49739

    ALLSTAR PERFORMANCE

    $14.99
    When you're running custom fuel, coolant, or oil lines, hose size mismatches become a real problem—they create unnecessary adapters, increase leak points, and compromise system reliability. The...
    ALL49739
    SKU:
    ALL49739
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Reducer AN Male -10 to -12 ALL49738

    Allstar Performance Reducer AN Male -10 to -12 ALL49738

    ALLSTAR PERFORMANCE

    $13.99
    When you're running high-flow fuel systems, power steering setups, or custom cooling circuits, adapter fittings are critical to maintaining system integrity and preventing leaks. This Allstar...
    ALL49738
    SKU:
    ALL49738
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Reducer AN Male -8 to -12 ALL49737

    Allstar Performance Reducer AN Male -8 to -12 ALL49737

    ALLSTAR PERFORMANCE

    $12.99
    Downsizing fuel, oil, and coolant lines doesn't mean compromising flow or reliability—this Allstar reducer lets you adapt -12 AN hardline to smaller -8 AN components without introducing leaks or...
    ALL49737
    SKU:
    ALL49737
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Reducer AN Male -8 to -10 ALL49736

    Allstar Performance Reducer AN Male -8 to -10 ALL49736

    ALLSTAR PERFORMANCE

    $9.99
    When you're running high-flow fuel systems, boost lines, or complex plumbing on your race engine, you need reliable adapters that won't leak under pressure. This Allstar Performance reducer allows...
    ALL49736
    SKU:
    ALL49736
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN Male -6 to -10 ALL49735

    Allstar Performance Reducer AN Male -6 to -10 ALL49735

    ALLSTAR PERFORMANCE

    $9.99
    Fluid line routing in high-performance systems demands precision fittings that eliminate leaks and maintain system integrity under pressure. This Allstar Performance reducer seamlessly adapts larger...
    ALL49735
    SKU:
    ALL49735
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN Male -6 to -8  ALL49734

    Allstar Performance Reducer AN Male -6 to -8 ALL49734

    ALLSTAR PERFORMANCE

    $6.99
    Fluid line integration is critical in high-performance fuel and coolant systems, and mismatched fitting sizes can compromise flow rates and create potential leak points. The Allstar Performance...
    ALL49734
    SKU:
    ALL49734
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Reducer AN Male -4 to -10 ALL49733

    Allstar Performance Reducer AN Male -4 to -10 ALL49733

    ALLSTAR PERFORMANCE

    $10.99
    Proper fluid line sizing is critical to maintaining system pressure and preventing restrictive bottlenecks in your fuel, oil, or coolant systems. This Allstar Performance reducer fitting allows you...
    ALL49733
    SKU:
    ALL49733
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Reducer AN Male -4 to -8  ALL49732

    Allstar Performance Reducer AN Male -4 to -8 ALL49732

    ALLSTAR PERFORMANCE

    $10.99
    Fluid system transitions demand precision, and mismatched AN line sizes create bottlenecks that compromise flow efficiency and system reliability. This Allstar Performance reducer delivers a direct,...
    ALL49732
    SKU:
    ALL49732
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Reducer AN Male -4 to -6  ALL49731

    Allstar Performance Reducer AN Male -4 to -6 ALL49731

    ALLSTAR PERFORMANCE

    $5.99
    When you're running high-flow fuel or coolant systems, mismatched line sizes create unnecessary restrictions and pressure drops that rob your engine of performance. This Allstar Performance reducer...
    ALL49731
    SKU:
    ALL49731
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • Reducer AN Male -3 to -4  ALL49730

    Allstar Performance Reducer AN Male -3 to -4 ALL49730

    ALLSTAR PERFORMANCE

    $5.69
    When you're running custom fuel, oil, or coolant lines, mismatched AN fittings can force unnecessary adapters into your system—adding weight, cost, and potential leak points. This Allstar Performance...
    ALL49730
    SKU:
    ALL49730
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $5.69
    Qty in Cart: 0
    Quantity:
    Price:
    $5.69
    Subtotal:
  • Union AN 90 Degree Male -12 ALL49725

    Allstar Performance Union AN 90 Degree Male -12 ALL49725

    ALLSTAR PERFORMANCE

    $21.49
    Plumbing your high-pressure fuel or hydraulic system requires fittings you can trust to hold tight under extreme conditions. This Allstar Performance union adapter gives you a clean 90-degree angle...
    ALL49725
    SKU:
    ALL49725
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    $21.49
    Qty in Cart: 0
    Quantity:
    Price:
    $21.49
    Subtotal:
  • Union AN 90 Degree Male -10 ALL49724

    Allstar Performance Union AN 90 Degree Male -10 ALL49724

    ALLSTAR PERFORMANCE

    $17.49
    When you're running tight plumbing on your race engine, every degree of hose routing matters—and this 90-degree union gives you the directional flexibility to optimize your fuel, oil, or coolant...
    ALL49724
    SKU:
    ALL49724
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    $17.49
    Qty in Cart: 0
    Quantity:
    Price:
    $17.49
    Subtotal:
  • Union AN 90 Degree Male -8 ALL49723

    Allstar Performance Union AN 90 Degree Male -8 ALL49723

    ALLSTAR PERFORMANCE

    $14.99
    Tight engine bays and complex plumbing layouts demand fittings that can change direction without compromising flow or reliability. This Allstar Performance 90-degree union adapter lets you route -8...
    ALL49723
    SKU:
    ALL49723
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Union AN 90 Degree Male -6 ALL49722

    Allstar Performance Union AN 90 Degree Male -6 ALL49722

    ALLSTAR PERFORMANCE

    $10.99
    When you're routing high-pressure fuel, coolant, or brake lines through a tight engine bay, 90-degree adapters are non-negotiable—they eliminate kinks, reduce turbulence, and keep your system running...
    ALL49722
    SKU:
    ALL49722
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Union AN 90 Degree Male -4 ALL49721

    Allstar Performance Union AN 90 Degree Male -4 ALL49721

    ALLSTAR PERFORMANCE

    $9.99
    When you're routing high-pressure fuel or coolant lines through tight engine bays, directional constraints are inevitable. This Allstar Performance 90-degree union adapter eliminates the need for...
    ALL49721
    SKU:
    ALL49721
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Union AN 90 Degree Male -3 ALL49720

    Allstar Performance Union AN 90 Degree Male -3 ALL49720

    ALLSTAR PERFORMANCE

    $9.99
    When routing -3 AN hose lines through tight engine bays or complex intake manifolds, directional changes are inevitable. This 90-degree union adapter lets you make those critical angles without...
    ALL49720
    SKU:
    ALL49720
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Union AN Male -16  ALL49716

    Allstar Performance Union AN Male -16 ALL49716

    ALLSTAR PERFORMANCE

    $16.99
    When you're running high-pressure fuel or coolant lines in a race engine bay, connector reliability is non-negotiable. This Allstar Performance union adapter consolidates your AN line routing,...
    ALL49716
    SKU:
    ALL49716
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • Union AN Male -12  ALL49715

    Allstar Performance Union AN Male -12 ALL49715

    ALLSTAR PERFORMANCE

    $11.99
    When you're running high-pressure fuel, oil, or coolant lines, connection integrity is non-negotiable. This straight union adapter maintains full flow capacity while eliminating the need for...
    ALL49715
    SKU:
    ALL49715
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    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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