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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 Flare To ORB Adapter 3/4-16 (-8) to -10 ALL49847

    Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -10 ALL49847

    ALLSTAR PERFORMANCE

    $16.99
    When you're running high-pressure fuel or coolant systems, mismatched line sizes create unnecessary complexity and potential leak points. This Allstar Performance AN adapter bridges the gap between 8 AN and 10 AN connections with a straightforward,...
    ALL49847
    SKU:
    ALL49847
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • AN Flare To ORB Adapter 1-5/16-12 (-16) to -8 ALL49845

    Allstar Performance AN Flare To ORB Adapter 1-5/16-12 (-16) to -8 ALL49845

    ALLSTAR PERFORMANCE

    $19.99
    When you're running high-flow fuel or coolant systems, mismatched fitting sizes create unnecessary complexity and potential leak points. This Allstar Performance AN adapter bridges the gap between your 16 AN flare line and 8 AN O-ring port, eliminating...
    ALL49845
    SKU:
    ALL49845
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • AN Flare To ORB Adapter 1-1/16-12 (-12) to -8 ALL49844

    Allstar Performance AN Flare To ORB Adapter 1-1/16-12 (-12) to -8 ALL49844

    ALLSTAR PERFORMANCE

    $16.99
    When you're running high-pressure fuel, oil, or coolant systems, mismatched line sizes create bottlenecks that rob your engine of efficiency and reliability. This Allstar Performance adapter solves that problem with a straightforward, leak-free...
    ALL49844
    SKU:
    ALL49844
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • AN Flare To ORB Adapter 7/8-14 (-10) to -8 ALL49843

    Allstar Performance AN Flare To ORB Adapter 7/8-14 (-10) to -8 ALL49843

    ALLSTAR PERFORMANCE

    $13.99
    When you're running high-pressure fuel or fluid systems, hose compatibility across different AN standards is non-negotiable. This Allstar Performance adapter bridges the gap between -10 AN and -8 AN fittings without sacrificing flow integrity or...
    ALL49843
    SKU:
    ALL49843
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • AN Flare To ORB Adapter 3/4-16 (-8) to -8 ALL49842

    Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -8 ALL49842

    ALLSTAR PERFORMANCE

    $12.99
    Seamless hydraulic and fuel system integration demands reliable, leak-free connections—this adapter bridges AN flare fittings to O-ring boss ports without compromise. The straight-flow design eliminates turbulence and pressure loss, critical for...
    ALL49842
    SKU:
    ALL49842
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • AN Flare To ORB Adapter 9/16-18 (-6) to -8 ALL49841

    Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -8 ALL49841

    ALLSTAR PERFORMANCE

    $10.99
    When you're running high-flow fuel systems or complex forced induction setups, mismatched AN line sizes create restrictions and potential leak points. This Allstar Performance adapter lets you step down from -6 to -8 AN sizing without sacrificing...
    ALL49841
    SKU:
    ALL49841
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • AN Flare To ORB Adapter 1-1/16-12 (12) to -6 ALL49839

    Allstar Performance AN Flare To ORB Adapter 1-1/16-12 (12) to -6 ALL49839

    ALLSTAR PERFORMANCE

    $16.99
    When you're running high-pressure fuel, oil, or coolant systems, mismatched fittings create weak points that can fail under boost or sustained track conditions. This Allstar Performance AN adapter bridges the gap between 12 AN and 6 AN connections,...
    ALL49839
    SKU:
    ALL49839
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • AN Flare To ORB Adapter 7/8-14 (-10) to -6 ALL49838

    Allstar Performance AN Flare To ORB Adapter 7/8-14 (-10) to -6 ALL49838

    ALLSTAR PERFORMANCE

    $13.99
    When you're running high-pressure fuel, oil, or coolant systems, hose size mismatches create leaks, pressure drops, and reliability issues. This Allstar Performance AN adapter solves that problem with a direct, leak-free connection between 10 AN and 6 AN...
    ALL49838
    SKU:
    ALL49838
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • AN Flare To ORB Adapter 3/4-16 (-8) to -6 ALL49837

    Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -6 ALL49837

    ALLSTAR PERFORMANCE

    $11.99
    When you're running multiple fuel line diameters or connecting different AN fittings across your fuel system, mismatched ports create unnecessary complexity and potential leak points. This Allstar Performance AN adapter bridges that gap with a...
    ALL49837
    SKU:
    ALL49837
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • AN Flare To ORB Adapter 9/16-18 (-6) to -6 ALL49836

    Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -6 ALL49836

    ALLSTAR PERFORMANCE

    $9.99
    When you're running high-pressure fuel or coolant systems, adapter fittings are critical connection points that demand precision and reliability. This Allstar adapter eliminates leaks and simplifies your plumbing by converting AN flare connections to...
    ALL49836
    SKU:
    ALL49836
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • AN Flare To ORB Adapter 7/8-14 (-10) to -4 ALL49834

    Allstar Performance AN Flare To ORB Adapter 7/8-14 (-10) to -4 ALL49834

    ALLSTAR PERFORMANCE

    $13.99
    When you're building a high-performance fuel or hydraulic system, mismatched fitting sizes can compromise flow, create leak points, and force costly workarounds. This Allstar Performance adapter bridges the gap between AN flare and ORB connections,...
    ALL49834
    SKU:
    ALL49834
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • AN Flare To ORB Adapter 3/4-16 (-8) to -4 ALL49833

    Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -4 ALL49833

    ALLSTAR PERFORMANCE

    $11.99
    When you're running different AN line sizes across your fuel, oil, or cooling system, adapter fittings aren't optional—they're essential. This Allstar Performance adapter delivers a reliable, leak-free connection between 3/4-16 (-8) and -4 AN lines...
    ALL49833
    SKU:
    ALL49833
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • AN Flare To ORB Adapter 9/16-18 (-6) to -4 ALL49832

    Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -4 ALL49832

    ALLSTAR PERFORMANCE

    $9.99
    When running multiple brake lines, fuel systems, or custom cooling circuits, proper fitting transitions are critical to system integrity and performance. This Allstar Performance AN adapter bridges the gap between 6 AN and 4 AN connections with a...
    ALL49832
    SKU:
    ALL49832
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • AN Flare To ORB Adapter 7/16-20 (-4) to -4 ALL49831

    Allstar Performance AN Flare To ORB Adapter 7/16-20 (-4) to -4 ALL49831

    ALLSTAR PERFORMANCE

    $9.99
    If you're running AN fuel or fluid lines in your race car or performance build, you need reliable adapters that won't leak under pressure. This Allstar Performance AN adapter converts 7/16-20 AN flare fittings to -4 ORB (O-Ring Boss) ports, making it...
    ALL49831
    SKU:
    ALL49831
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • AN Flare To ORB Adapter 3/8-24 (-3) to -4 ALL49830

    Allstar Performance AN Flare To ORB Adapter 3/8-24 (-3) to -4 ALL49830

    ALLSTAR PERFORMANCE

    $9.99
    When fuel lines, coolant hoses, or brake systems require a seamless transition between different AN fitting sizes, this adapter ensures leak-free connections without compromises. The straight-flow design minimizes turbulence and pressure drop, critical...
    ALL49830
    SKU:
    ALL49830
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Hex Plug NPT 1/2in  ALL49822

    Allstar Performance Hex Plug NPT 1/2in ALL49822

    ALLSTAR PERFORMANCE

    $6.99
    A quality hex plug is essential for sealing NPT port openings in fuel systems, oil lines, and cooling circuits—preventing leaks and contamination that compromise performance and reliability. This Allstar Performance plug delivers the durability and...
    ALL49822
    SKU:
    ALL49822
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Hex Plug NPT 3/8in  ALL49821

    Allstar Performance Hex Plug NPT 3/8in ALL49821

    ALLSTAR PERFORMANCE

    $5.69
    A quality NPT plug is essential for sealing off unused ports and preventing fluid leakage in your fuel, coolant, and oil systems. This Allstar Performance hex plug delivers reliable sealing with a design that's easy to install and remove for future...
    ALL49821
    SKU:
    ALL49821
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $5.69
    Qty in Cart: 0
    Quantity:
    Price:
    $5.69
    Subtotal:
  • Hex Plug NPT 1/8in  ALL49820

    Allstar Performance Hex Plug NPT 1/8in ALL49820

    ALLSTAR PERFORMANCE

    $3.69
    Proper fluid system sealing is non-negotiable in high-performance racing applications. This Allstar hex plug provides a reliable, corrosion-resistant solution for blocking off unused 1/8" NPT ports on your engine block, fuel system, or cooling circuit...
    ALL49820
    SKU:
    ALL49820
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    $3.69
    Qty in Cart: 0
    Quantity:
    Price:
    $3.69
    Subtotal:
  • Allen Plug NPT 1/2in Steel ALL49814

    Allstar Performance Allen Plug NPT 1/2in Steel ALL49814

    ALLSTAR PERFORMANCE

    $2.79
    NPT threaded ports are essential access points for fluid systems, sensors, and gauges in high-performance engines and custom builds. This Allstar Performance plug delivers a reliable, secure seal with its steel construction and hex-head design,...
    ALL49814
    SKU:
    ALL49814
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $2.79
    Qty in Cart: 0
    Quantity:
    Price:
    $2.79
    Subtotal:
  • Allen Plugs NPT 3/8in Steel 2pk ALL49813

    Allstar Performance Allen Plugs NPT 3/8in Steel 2pk ALL49813

    ALLSTAR PERFORMANCE

    $2.79
    Allstar Performance Allen Head plugs deliver reliable, corrosion-resistant sealing for critical fluid passages in your engine bay. The zinc oxide coating ensures long-term durability in harsh racing environments, while the 3/8" NPT thread standard...
    ALL49813
    SKU:
    ALL49813
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $2.79
    Qty in Cart: 0
    Quantity:
    Price:
    $2.79
    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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