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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
  • #10 T Female AN Swivel On Side Ano-Tuff Fitting EARAT925110ERL

    Earls #10 T Female AN Swivel On Side Ano-Tuff Fitting AT925110ERL

    EARLS

    $70.99
    Fluid line management in high-performance racing demands fittings that won't leak under pressure and won't fail when vibration and heat are working against you. This Earl's T-fitting gives you a...
    EARAT925110ERL
    SKU:
    EARAT925110ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    AT925110ERL
    $70.99
    Qty in Cart: 0
    Quantity:
    Price:
    $70.99
    Subtotal:
  • Adapter Fitting Tee AN Female Swvl on Side 8an EARAT925108ERL

    Earls Adapter Fitting Tee AN Female Swvl on Side 8an AT925108ERL

    EARLS

    $63.95
    A quality adapter fitting is essential for custom fluid line routing in high-performance applications where standard configurations don't meet your plumbing needs. This Earls tee adapter delivers...
    EARAT925108ERL
    SKU:
    EARAT925108ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    AT925108ERL
    $63.95
    Qty in Cart: 0
    Quantity:
    Price:
    $63.95
    Subtotal:
  • Adapter Fitting Tee AN Female Swvl on Side 6an EARAT925106ERL

    Earls Adapter Fitting Tee AN Female Swvl on Side 6an AT925106ERL

    EARLS

    $39.90
    Fluid line routing in high-performance applications demands reliable, leak-free connections that can handle pressure spikes and vibration. This Earls adapter fitting tee gives you the flexibility to...
    EARAT925106ERL
    SKU:
    EARAT925106ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    AT925106ERL
    $39.90
    Qty in Cart: 0
    Quantity:
    Price:
    $39.90
    Subtotal:
  • Swivel Fitting Female to Male 10an 45 Deg EARAT924110ERL

    Earls Swivel Fitting Female to Male 10an 45 Deg AT924110ERL

    EARLS

    $71.09
    Fluid line routing in tight engine bays demands precision fittings that won't leak under pressure. This Earls swivel fitting eliminates the guesswork by allowing 45-degree directional changes while...
    EARAT924110ERL
    SKU:
    EARAT924110ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    AT924110ERL
    $71.09
    Qty in Cart: 0
    Quantity:
    Price:
    $71.09
    Subtotal:
  • Swivel Fitting Female to Male 8an 45 Deg EARAT924108ERL

    Earls Swivel Fitting Female to Male 8an 45 Deg AT924108ERL

    EARLS

    $49.95
    If you're routing fluid lines in a tight engine bay or custom fabrication, this 45-degree swivel fitting gives you the directional flexibility to avoid kinks, clamps, and damage while maintaining a...
    EARAT924108ERL
    SKU:
    EARAT924108ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    AT924108ERL
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • Swivel Fitting Female to Male 6an 45 Deg EARAT924106ERL

    Earls Swivel Fitting Female to Male 6an 45 Deg AT924106ERL

    EARLS

    $33.24
    Fluid line routing demands precision, and this 45-degree swivel fitting eliminates the guesswork from your fuel, oil, or coolant system setup. The female-to-male 6 AN configuration with swivel design...
    EARAT924106ERL
    SKU:
    EARAT924106ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    AT924106ERL
    $33.24
    Qty in Cart: 0
    Quantity:
    Price:
    $33.24
    Subtotal:
  • Swivel Fitting Female to Male 4an 45 Deg EARAT924104ERL

    Earls Swivel Fitting Female to Male 4an 45 Deg AT924104ERL

    EARLS

    $34.82
    Swivel fittings are essential for any custom fuel, oil, or coolant line setup where rigid angles create installation constraints or vibration stress. This 45-degree adapter eliminates the need for...
    EARAT924104ERL
    SKU:
    EARAT924104ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    AT924104ERL
    $34.82
    Qty in Cart: 0
    Quantity:
    Price:
    $34.82
    Subtotal:
  • Adapter Fitting 6an Male Swvl to Male 3/8 NPT 90 EARAT922166ERL

    Earls Adapter Fitting 6an Male Swvl to Male 3/8 NPT 90 AT922166ERL

    EARLS

    $49.95
    If you're building a custom fuel, coolant, or brake line system, you need fittings that handle high-pressure flow without leaks or compatibility issues. This Earl's adapter bridges 6 AN and 3/8" NPT...
    EARAT922166ERL
    SKU:
    EARAT922166ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    AT922166ERL
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • Swivel Fitting Female to Male 12an 90 Deg EARAT921112ERL

    Earls Swivel Fitting Female to Male 12an 90 Deg AT921112ERL

    EARLS

    $59.89
    Fluid routing demands precision, and this Earls swivel fitting delivers exactly that. The 90-degree configuration eliminates hard bends in tight engine bays, while the swivel design reduces stress on...
    EARAT921112ERL
    SKU:
    EARAT921112ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    AT921112ERL
    $59.89
    Qty in Cart: 0
    Quantity:
    Price:
    $59.89
    Subtotal:
  • Swivel Fitting Female to Male 8an 90 Deg EARAT921108ERL

    Earls Swivel Fitting Female to Male 8an 90 Deg AT921108ERL

    EARLS

    $39.90
    Tight engine bays and complex plumbing layouts demand fittings that work around obstacles without compromising flow or reliability. This Earls 90-degree swivel fitting eliminates the need for...
    EARAT921108ERL
    SKU:
    EARAT921108ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    AT921108ERL
    $39.90
    Qty in Cart: 0
    Quantity:
    Price:
    $39.90
    Subtotal:
  • #6 90 Deg Male to Female Swivel Ano-Tuff Fitting EARAT921106ERL

    Earls #6 90 Deg Male to Female Swivel Ano-Tuff Fitting AT921106ERL

    EARLS

    $33.88
    When you're building a custom fuel system or hydraulic line setup, directional flexibility is non-negotiable. This 90-degree swivel fitting eliminates the need for multiple adapters and hard bends,...
    EARAT921106ERL
    SKU:
    EARAT921106ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    AT921106ERL
    $33.88
    Qty in Cart: 0
    Quantity:
    Price:
    $33.88
    Subtotal:
  • Swivel Fitting Female to Male 4an 90 Deg EARAT921104ERL

    Earls Swivel Fitting Female to Male 4an 90 Deg AT921104ERL

    EARLS

    $33.24
    Reliable hose routing requires fittings that won't compromise flow or create weak points under pressure. This Earls swivel fitting eliminates kinks and stress concentration by allowing 90-degree...
    EARAT921104ERL
    SKU:
    EARAT921104ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    AT921104ERL
    $33.24
    Qty in Cart: 0
    Quantity:
    Price:
    $33.24
    Subtotal:
  • Swivel Fitting Female to Male 3an 90 Deg EARAT921103ERL

    Earls Swivel Fitting Female to Male 3an 90 Deg AT921103ERL

    EARLS

    $46.55
    A 90-degree swivel fitting is essential for routing high-pressure fluid lines in tight engine bays where rigid connections create stress points and potential failure. This Earls adapter eliminates...
    EARAT921103ERL
    SKU:
    EARAT921103ERL
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MFG Part #:
    AT921103ERL
    $46.55
    Qty in Cart: 0
    Quantity:
    Price:
    $46.55
    Subtotal:
  • Adapter Fitting 6an Fem Swivel to Male 3/8 NPT EARAT916166ERL

    Earls Adapter Fitting 6an Fem Swivel to Male 3/8 NPT AT916166ERL

    EARLS

    $23.89
    If you're building a custom fuel, oil, or coolant system, mismatched port sizes will force you to choose between compromised flow rates or unreliable adapters. This Earls 6AN-to-3/8 NPT adapter...
    EARAT916166ERL
    SKU:
    EARAT916166ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    AT916166ERL
    $23.89
    Qty in Cart: 0
    Quantity:
    Price:
    $23.89
    Subtotal:
  • Adapter Fitting 8an Fem Swivel to Male 3/8 NPT EARAT916108ERL

    Earls Adapter Fitting 8an Fem Swivel to Male 3/8 NPT AT916108ERL

    EARLS

    $23.89
    If you're running custom fuel, coolant, or boost lines in your build, you need reliable adapter fittings that bridge different port standards without compromising flow or safety. This Earls adapter...
    EARAT916108ERL
    SKU:
    EARAT916108ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    AT916108ERL
    $23.89
    Qty in Cart: 0
    Quantity:
    Price:
    $23.89
    Subtotal:
  • Adapter Fitting 6an Fem Swivel to Male 1/4 NPT EARAT916106ERL

    Earls Adapter Fitting 6an Fem Swivel to Male 1/4 NPT AT916106ERL

    EARLS

    $19.41
    If you're running fluid lines in your race car or performance build, adapter fittings are non-negotiable for reliable system integration. This Earls adapter bridges 6 AN swivel connections to 1/4 in...
    EARAT916106ERL
    SKU:
    EARAT916106ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    AT916106ERL
    $19.41
    Qty in Cart: 0
    Quantity:
    Price:
    $19.41
    Subtotal:
  • Swivel Coupling Fitting 8an to 6an Female Str EARAT915186ERL

    Earls Swivel Coupling Fitting 8an to 6an Female Str AT915186ERL

    EARLS

    $19.41
    When you're running multiple fluid lines with different AN sizes, adapter fittings are critical to maintaining system integrity without compromising flow or introducing leak points. This Earls swivel...
    EARAT915186ERL
    SKU:
    EARAT915186ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    AT915186ERL
    $19.41
    Qty in Cart: 0
    Quantity:
    Price:
    $19.41
    Subtotal:
  • Swivel Coupling Fitting 16an Female Straight EARAT915116ERL

    Earls Swivel Coupling Fitting 16an Female Straight AT915116ERL

    EARLS

    $39.90
    Fluid line connections demand precision and reliability, especially in high-performance applications where pressure spikes and vibration are constant threats. This Earls swivel coupling fitting...
    EARAT915116ERL
    SKU:
    EARAT915116ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    AT915116ERL
    $39.90
    Qty in Cart: 0
    Quantity:
    Price:
    $39.90
    Subtotal:
  • Swivel Coupling Fitting 12an Female Straight EARAT915112ERL

    Earls Swivel Coupling Fitting 12an Female Straight AT915112ERL

    EARLS

    $34.82
    Fluid line routing demands precision and reliability, especially in high-performance applications where vibration and pressure cycles are relentless. This Earl's swivel coupling fitting eliminates...
    EARAT915112ERL
    SKU:
    EARAT915112ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    AT915112ERL
    $34.82
    Qty in Cart: 0
    Quantity:
    Price:
    $34.82
    Subtotal:
  • Swivel Coupling Fitting 10an Female Straight EARAT915110ERL

    Earls Swivel Coupling Fitting 10an Female Straight AT915110ERL

    EARLS

    $23.89
    Fluid line routing demands precision, and this Earls swivel coupling fitting delivers exactly that. The dual female swivel design eliminates stress on your hard lines by allowing natural alignment...
    EARAT915110ERL
    SKU:
    EARAT915110ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    AT915110ERL
    $23.89
    Qty in Cart: 0
    Quantity:
    Price:
    $23.89
    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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