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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
  • #3 Union  EAR981503ERL

    Earls #3 Union 981503ERL

    EARLS

    $8.93
    Fluid system reliability depends on solid connections, and the Earls #3 Union delivers exactly that. This straight-through adapter maintains consistent flow without dead spots or turbulence, making...
    EAR981503ERL
    SKU:
    EAR981503ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    981503ERL
    $8.93
    Qty in Cart: 0
    Quantity:
    Price:
    $8.93
    Subtotal:
  • #10 Port Plug  EAR981410ERL

    Earls #10 Port Plug 981410ERL

    EARLS

    $11.91
    When you're running high-flow cooling or fuel system lines, port plugs are non-negotiable for maintaining system integrity and preventing leaks at unused fittings. The Earls #10 Port Plug delivers a...
    EAR981410ERL
    SKU:
    EAR981410ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    981410ERL
    $11.91
    Qty in Cart: 0
    Quantity:
    Price:
    $11.91
    Subtotal:
  • #10 Flare Plug  EAR980610ERL

    Earls #10 Flare Plug 980610ERL

    EARLS

    $14.92
    If you're running a high-performance fuel or coolant system, a reliable AN fitting is non-negotiable—leaks at speed are disasters waiting to happen. The Earls #10 Flare Plug delivers the sealed...
    EAR980610ERL
    SKU:
    EAR980610ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    980610ERL
    $14.92
    Qty in Cart: 0
    Quantity:
    Price:
    $14.92
    Subtotal:
  • #8 Flare Plug  EAR980608ERL

    Earls #8 Flare Plug 980608ERL

    EARLS

    $5.94
    If you're building a high-performance fuel or coolant system, you need fittings that won't leak under pressure. The Earls #8 Flare Plug delivers a secure, leak-free seal with its hex-head design and...
    EAR980608ERL
    SKU:
    EAR980608ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    980608ERL
    $5.94
    Qty in Cart: 0
    Quantity:
    Price:
    $5.94
    Subtotal:
  • 10MM x 1.25 Banjo Bolt  EAR977515ERL

    Earls 10MM x 1.25 Banjo Bolt 977515ERL

    EARLS

    $11.93
    Banjo bolts are critical connection points in fuel and oil line systems, and this Earls 10MM x 1.25 delivers the precision fitment and durability demanded by high-performance applications. Whether...
    EAR977515ERL
    SKU:
    EAR977515ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    977515ERL
    $11.93
    Qty in Cart: 0
    Quantity:
    Price:
    $11.93
    Subtotal:
  • 3/8 Banjo Bolt  EAR977503ERL

    Earls 3/8 Banjo Bolt 977503ERL

    EARLS

    $11.93
    Banjo bolts are essential for plumbing brake lines, fuel systems, and transmission cooler lines in high-performance applications where reliability is non-negotiable. The Earls 3/8 banjo bolt delivers...
    EAR977503ERL
    SKU:
    EAR977503ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    977503ERL
    $11.93
    Qty in Cart: 0
    Quantity:
    Price:
    $11.93
    Subtotal:
  • T-Brake Adapter Fitting  EAR972054ERL

    Earls T-Brake Adapter Fitting 972054ERL

    EARLS

    $25.39
    The Earls T-Brake Adapter Fitting is an essential component for custom brake line configurations where multiple circuits need to merge into a single feed point. Whether you're building a...
    EAR972054ERL
    SKU:
    EAR972054ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    972054ERL
    $25.39
    Qty in Cart: 0
    Quantity:
    Price:
    $25.39
    Subtotal:
  • T Brake Adapter  EAR972052ERL

    Earls T Brake Adapter 972052ERL

    EARLS

    $25.39
    A quality T-brake adapter is non-negotiable for properly balanced brake line distribution in forced induction and high-performance applications. The Earls T Brake Adapter 972052ERL provides a robust...
    EAR972052ERL
    SKU:
    EAR972052ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    972052ERL
    $25.39
    Qty in Cart: 0
    Quantity:
    Price:
    $25.39
    Subtotal:
  • 3/8-24 Female Tee  EAR972050ERL

    Earls 3/8-24 Female Tee 972050ERL

    EARLS

    $23.02
    Fluid distribution systems demand reliable, leak-free connections—and this Earls tee fitting delivers both with precision-engineered construction. Whether you're plumbing a custom cooling circuit,...
    EAR972050ERL
    SKU:
    EAR972050ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    972050ERL
    $23.02
    Qty in Cart: 0
    Quantity:
    Price:
    $23.02
    Subtotal:
  • #4 Str to 1/8 NPT Oil Pressure Fitting EAR968804ERL

    Earls #4 Str to 1/8 NPT Oil Pressure Fitting 968804ERL

    EARLS

    $20.89
    When you're running custom oil lines and need a reliable adapter between different thread standards, this Earls fitting eliminates guesswork and potential leaks. The 1-inch extension gives you...
    EAR968804ERL
    SKU:
    EAR968804ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    968804ERL
    $20.89
    Qty in Cart: 0
    Quantity:
    Price:
    $20.89
    Subtotal:
  • St. #4 Gauge Fitting  EAR968704ERL

    Earls St. #4 Gauge Fitting 968704ERL

    EARLS

    $11.94
    Proper fluid line adaption is essential when integrating aftermarket cooling, fuel, or brake systems into your racing setup. This Earls straight fitting bridges the gap between AN and NPT connections...
    EAR968704ERL
    SKU:
    EAR968704ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    968704ERL
    $11.94
    Qty in Cart: 0
    Quantity:
    Price:
    $11.94
    Subtotal:
  • #3 Male to 1/8in NPT Female Str. Fitting EAR968703ERL

    Earls #3 Male to 1/8in NPT Female Str. Fitting 968703ERL

    EARLS

    $11.94
    When you're building or modifying a fuel, oil, or coolant system, adapter fittings are non-negotiable—they ensure leak-free connections between different port standards. This Earls straight adapter...
    EAR968703ERL
    SKU:
    EAR968703ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    968703ERL
    $11.94
    Qty in Cart: 0
    Quantity:
    Price:
    $11.94
    Subtotal:
  • 90 Deg #4 Gau. Fitting  EAR968604ERL

    Earls 90 Deg #4 Gau. Fitting 968604ERL

    EARLS

    $10.40
    When routing high-pressure fuel, oil, or coolant lines through tight engine bays, a reliable 90-degree adapter is non-negotiable. This Earls fitting eliminates the need for custom hose bends or...
    EAR968604ERL
    SKU:
    EAR968604ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    968604ERL
    Qty in Cart: 0
    Quantity:
    Price:
    $10.40
    Subtotal:
  • `-3 90 Deg. to 1/8 NPT Gauge Fitting EAR968603ERL

    Earls `-3 90 Deg. to 1/8 NPT Gauge Fitting 968603ERL

    EARLS

    $14.92
    When routing fluid lines in tight engine bays or custom fabrications, standard fittings often won't cut it. This Earls -3 90-degree adapter lets you make clean, space-efficient connections between...
    EAR968603ERL
    SKU:
    EAR968603ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    968603ERL
    $14.92
    Qty in Cart: 0
    Quantity:
    Price:
    $14.92
    Subtotal:
  • `-12 Male Steel Weld Ftg  EAR967112ERL

    Earls `-12 Male Steel Weld Ftg 967112ERL

    EARLS

    $20.89
    If you're building a custom fuel system, oil cooler setup, or any pressurized fluid line that demands a secure, permanent connection, this weld-on fitting is the foundation of a leak-free...
    EAR967112ERL
    SKU:
    EAR967112ERL
    Availability:
    Ships Same Business Day
    Weight:
    5.00 LBS
    MFG Part #:
    967112ERL
    $20.89
    Qty in Cart: 0
    Quantity:
    Price:
    $20.89
    Subtotal:
  • `-8 Male Steel Weld Fitti  EAR967108ERL

    Earls `-8 Male Steel Weld Fitti 967108ERL

    EARLS

    $8.71
    If you're building a custom fuel, coolant, or brake line system, you need fittings you can trust to handle high-pressure applications without compromise. Earls' weld-on bungs provide a permanent,...
    EAR967108ERL
    SKU:
    EAR967108ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    967108ERL
    $8.71
    Qty in Cart: 0
    Quantity:
    Price:
    $8.71
    Subtotal:
  • `-6 Male Steel Weld Fitti ng EAR967106ERL

    Earls `-6 Male Steel Weld Fitti ng 967106ERL

    EARLS

    $11.94
    If you're building a custom fuel system, oil cooler setup, or any pressurized line configuration, you need a fitting that won't fail under extreme conditions. The Earls -6 Male Steel Weld Fitting...
    EAR967106ERL
    SKU:
    EAR967106ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    967106ERL
    $11.94
    Qty in Cart: 0
    Quantity:
    Price:
    $11.94
    Subtotal:
  • #3 Steel T Bulkhead  EAR963403ERL

    Earls #3 Steel T Bulkhead 963403ERL

    EARLS

    $14.88
    When you're running high-pressure fuel, oil, or coolant lines, a reliable bulkhead fitting is non-negotiable. The Earls #3 Steel T Bulkhead consolidates three AN connections into one compact junction...
    EAR963403ERL
    SKU:
    EAR963403ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    963403ERL
    $14.88
    Qty in Cart: 0
    Quantity:
    Price:
    $14.88
    Subtotal:
  • #3 90 St. Bulkhead Fit.  EAR963303ERL

    Earls #3 90 St. Bulkhead Fit. 963303ERL

    EARLS

    $14.88
    The Earls #3 90° St. Bulkhead Fitting is an essential component for any high-performance fuel or fluid line system where space constraints or routing requirements demand a compact 90-degree...
    EAR963303ERL
    SKU:
    EAR963303ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    963303ERL
    $14.88
    Qty in Cart: 0
    Quantity:
    Price:
    $14.88
    Subtotal:
  • #3 T Fitting  EAR962403ERL

    Earls #3 T Fitting 962403ERL

    EARLS

    $14.92
    When you're building a custom fuel, oil, or coolant system, you need fittings you can trust to handle pressure without leaks or failures. The Earls #3 T Fitting gives you a reliable junction point...
    EAR962403ERL
    SKU:
    EAR962403ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    962403ERL
    $14.92
    Qty in Cart: 0
    Quantity:
    Price:
    $14.92
    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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