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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
  • #6 To #6 An Port Adapter  EAR985006ERL

    Earls #6 To #6 An Port Adapter 985006ERL

    EARLS

    $16.42
    When you're routing high-pressure fuel, coolant, or oil through your performance build, every connection point matters. This Earls adapter gives you a reliable, leak-free junction between two #6 AN...
    EAR985006ERL
    SKU:
    EAR985006ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    985006ERL
    $16.42
    Qty in Cart: 0
    Quantity:
    Price:
    $16.42
    Subtotal:
  • 90 Deg 5/8 Id Hose > 1/2  EAR984210ERL

    Earls 90 Deg 5/8 Id Hose > 1/2 984210ERL

    EARLS

    $41.81
    Fluid routing in high-performance systems demands precision fittings that won't leak under pressure or vibration. This Earls 90-degree adapter bridges hose and port connections with reliable aluminum...
    EAR984210ERL
    SKU:
    EAR984210ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    984210ERL
    $41.81
    Qty in Cart: 0
    Quantity:
    Price:
    $41.81
    Subtotal:
  • St. 1/4 Id Hose > 1/8 Np  EAR984004ERL

    Earls St. 1/4 Id Hose > 1/8 Np 984004ERL

    EARLS

    $10.40
    Fluid routing in high-performance applications demands reliable, leak-free connections—and this Earls adapter delivers exactly that. Whether you're plumbing a custom cooling system, fuel line setup,...
    EAR984004ERL
    SKU:
    EAR984004ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MFG Part #:
    984004ERL
    $10.40
    Qty in Cart: 0
    Quantity:
    Price:
    $10.40
    Subtotal:
  • #10 90 Deg. Bulkhead  EAR983310ERL

    Earls #10 90 Deg. Bulkhead 983310ERL

    EARLS

    $19.15
    The Earls #10 90 Deg. Bulkhead is an essential fluid routing component for any high-performance cooling or fuel system that requires a compact, reliable connection through a panel or bulkhead. This...
    EAR983310ERL
    SKU:
    EAR983310ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    983310ERL
    $19.15
    Qty in Cart: 0
    Quantity:
    Price:
    $19.15
    Subtotal:
  • #8 St. Bulkhead  EAR983208ERL

    Earls #8 St. Bulkhead 983208ERL

    EARLS

    $14.92
    When routing high-pressure fuel or fluid lines through bulkheads, you need a fitting that won't compromise flow or create leak points under demanding conditions. The Earls #8 St. Bulkhead provides a...
    EAR983208ERL
    SKU:
    EAR983208ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    983208ERL
    $14.92
    Qty in Cart: 0
    Quantity:
    Price:
    $14.92
    Subtotal:
  • #6 St. Bulkhead  EAR983206ERL

    Earls #6 St. Bulkhead 983206ERL

    EARLS

    $11.93
    The Earls #6 St. Bulkhead 983206ERL is an essential component for any fuel system requiring a secure, leak-free bulkhead connection. This aluminum fitting handles high-pressure applications with...
    EAR983206ERL
    SKU:
    EAR983206ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    983206ERL
    $11.93
    Qty in Cart: 0
    Quantity:
    Price:
    $11.93
    Subtotal:
  • #3 St. Bulkhead  EAR983203ERL

    Earls #3 St. Bulkhead 983203ERL

    EARLS

    $13.40
    Clean, reliable fluid transfer is non-negotiable in high-performance applications. The Earls #3 St. Bulkhead provides a direct, leak-free connection point for fuel, coolant, or brake lines passing...
    EAR983203ERL
    SKU:
    EAR983203ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    983203ERL
    $13.40
    Qty in Cart: 0
    Quantity:
    Price:
    $13.40
    Subtotal:
  • #6 T Fitting  EAR982406ERL

    Earls #6 T Fitting 982406ERL

    EARLS

    $19.43
    If you're running a complex fuel system, oil cooler setup, or custom cooling circuit, you need a reliable junction point that can handle multiple high-flow connections without leaks or pressure drops...
    EAR982406ERL
    SKU:
    EAR982406ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    982406ERL
    $19.43
    Qty in Cart: 0
    Quantity:
    Price:
    $19.43
    Subtotal:
  • #3 T Fitting  EAR982403ERL

    Earls #3 T Fitting 982403ERL

    EARLS

    $16.42
    When you're routing multiple cooling or fuel lines through your engine bay, you need a fitting that won't compromise flow or introduce weak points into your system. The Earls #3 T Fitting provides a...
    EAR982403ERL
    SKU:
    EAR982403ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    982403ERL
    $16.42
    Qty in Cart: 0
    Quantity:
    Price:
    $16.42
    Subtotal:
  • 45 Deg. #10 > 1/2 Npt Ad  EAR982310ERL

    Earls 45 Deg. #10 > 1/2 Npt Ad 982310ERL

    EARLS

    $34.82
    When you're routing high-pressure fluid lines in a custom cooling or fuel system, having the right adapter is non-negotiable. This Earls 45-degree fitting bridges the gap between AN and NPT...
    EAR982310ERL
    SKU:
    EAR982310ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    982310ERL
    $34.82
    Qty in Cart: 0
    Quantity:
    Price:
    $34.82
    Subtotal:
  • 45 Deg. #8 > 3/8 Npt Adp  EAR982308ERL

    Earls 45 Deg. #8 > 3/8 Npt Adp 982308ERL

    EARLS

    $20.87
    When routing high-flow fuel, oil, or coolant systems, mismatched port sizes can force you into bulky adapter chains or custom fabrication work. This Earls 45-degree adapter bridges the gap between AN...
    EAR982308ERL
    SKU:
    EAR982308ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    982308ERL
    $20.87
    Qty in Cart: 0
    Quantity:
    Price:
    $20.87
    Subtotal:
  • 45 Deg. #6 > 1/4 Npt Adp  EAR982306ERL

    Earls 45 Deg. #6 > 1/4 Npt Adp 982306ERL

    EARLS

    $17.90
    If you're building a custom fluid system or upgrading your fuel, oil, or coolant lines, you need reliable adapters that won't leak under pressure. This Earls 45-degree adapter bridges the gap between...
    EAR982306ERL
    SKU:
    EAR982306ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    982306ERL
    $17.90
    Qty in Cart: 0
    Quantity:
    Price:
    $17.90
    Subtotal:
  • 45 Deg #4 > 1/8 Npt Adpt  EAR982304ERL

    Earls 45 Deg #4 > 1/8 Npt Adpt 982304ERL

    EARLS

    $20.78
    Secure, leak-free connections are non-negotiable in high-performance fuel and fluid systems. This Earls adapter bridges the gap between AN and NPT fittings, allowing you to integrate factory...
    EAR982304ERL
    SKU:
    EAR982304ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    982304ERL
    $20.78
    Qty in Cart: 0
    Quantity:
    Price:
    $20.78
    Subtotal:
  • 90 Deg. #8 > 1/2 Npt Adp  EAR982288ERL

    Earls 90 Deg. #8 > 1/2 Npt Adp 982288ERL

    EARLS

    $34.82
    If you're running custom fluid lines in your racing setup, you need reliable adapter fittings that won't leak under pressure. This Earls 90-degree adapter bridges the gap between AN and NPT systems,...
    EAR982288ERL
    SKU:
    EAR982288ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    982288ERL
    $34.82
    Qty in Cart: 0
    Quantity:
    Price:
    $34.82
    Subtotal:
  • 90 Deg. #6 > 3/8 Npt Adp  EAR982266ERL

    Earls 90 Deg. #6 > 3/8 Npt Adp 982266ERL

    EARLS

    $23.89
    When plumbing your fuel, oil, or coolant system, mixing AN fittings with NPT ports requires a reliable adapter that won't leak under pressure. This Earls 90-degree adapter bridges the gap between #6...
    EAR982266ERL
    SKU:
    EAR982266ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    982266ERL
    $23.89
    Qty in Cart: 0
    Quantity:
    Price:
    $23.89
    Subtotal:
  • 90 Deg #12 > 3/4 Npt Adp  EAR982212ERL

    Earls 90 Deg #12 > 3/4 Npt Adp 982212ERL

    EARLS

    $49.95
    If you're integrating modern AN-line plumbing into a system with legacy NPT ports, this Earls adapter eliminates guesswork and leak points. The 90-degree configuration saves space in tight engine...
    EAR982212ERL
    SKU:
    EAR982212ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    982212ERL
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • 90 Deg. #10 > 1/2 Npt Ad  EAR982210ERL

    Earls 90 Deg. #10 > 1/2 Npt Ad 982210ERL

    EARLS

    $34.82
    When you're running a high-performance fuel, oil, or coolant system, mismatched port sizes create leaks, pressure loss, and reliability headaches. This Earls 90-degree adapter bridges the gap between...
    EAR982210ERL
    SKU:
    EAR982210ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    982210ERL
    $34.82
    Qty in Cart: 0
    Quantity:
    Price:
    $34.82
    Subtotal:
  • 90 Deg #8 > 3/8 Npt Adpt  EAR982208ERL

    Earls 90 Deg #8 > 3/8 Npt Adpt 982208ERL

    EARLS

    $20.87
    If you're running custom fluid lines in your race engine or high-performance cooling system, you need reliable AN-to-NPT adapters that won't leak under pressure. This Earls 90-degree adapter bridges...
    EAR982208ERL
    SKU:
    EAR982208ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    982208ERL
    $20.87
    Qty in Cart: 0
    Quantity:
    Price:
    $20.87
    Subtotal:
  • 90 Deg #6 > 1/4 Npt Adpt  EAR982206ERL

    Earls 90 Deg #6 > 1/4 Npt Adpt 982206ERL

    EARLS

    $16.39
    When you're running a precision fuel, oil, or coolant system, adapter fittings are the unsung heroes that keep everything connected reliably. This Earls 90-degree adapter bridges the gap between AN...
    EAR982206ERL
    SKU:
    EAR982206ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    982206ERL
    $16.39
    Qty in Cart: 0
    Quantity:
    Price:
    $16.39
    Subtotal:
  • 90 Deg #4 > 1/8 Npt Adpt  EAR982204ERL

    Earls 90 Deg #4 > 1/8 Npt Adpt 982204ERL

    EARLS

    $13.40
    When plumbing your fuel, oil, or coolant system, you need fittings that won't leak under pressure and install without hassle. This Earls 90-degree adapter bridges the gap between AN and NPT threads,...
    EAR982204ERL
    SKU:
    EAR982204ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    982204ERL
    $13.40
    Qty in Cart: 0
    Quantity:
    Price:
    $13.40
    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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