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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
  • #4 Str Hose End Black  RUS610015

    #4 Str Hose End Black 610015

    RUSSELL

    $7.95
    FittingHose EndFull FlowStraight4 AN Hose to 4 AN FemaleAluminumBlack AnodizedEach
    RUS610015
    SKU:
    RUS610015
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    610015
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • #4 Str Hose End  RUS610010

    #4 Str Hose End 610010

    RUSSELL

    $7.95
    FittingHose EndFull FlowStraight4 AN Hose to 4 AN FemaleAluminumBlue / Red AnodizedEach
    RUS610010
    SKU:
    RUS610010
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    610010
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • Filler Hose Utility Jug Clear RJS2000049800

    RJS Filler Hose Utility Jug Clear 2000049800

    RJS SAFETY

    $14.82
    Utility Jug HoseFiller Hose20 in LongScrew-OnCapPlastic / VinylClear / BlackRJS Utility Jug CapsEach
    RJS2000049800
    SKU:
    RJS2000049800
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    2000049800
    $14.82
    Qty in Cart: 0
    Quantity:
    Price:
    $14.82
    Subtotal:
  • Rollover Valve 8 AN In- Line RCI7021A

    Rollover Valve 8 AN In- Line 7021A

    RCI

    $21.99
    Rollover ValveCheck ValveIn-Line8 AN Female Inlet8 AN Male OutletAluminumBlack AnodizedKit
    RCI7021A
    SKU:
    RCI7021A
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    7021A
    $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    $21.99
    Subtotal:
  • Rollover Valve 8an Bolt- In RCI7020A

    Rollover Valve 8an Bolt- In 7020A

    RCI

    $19.99
    Rollover ValveCheck Valve8 AN OutletAluminumBlack AnodizedEach
    RCI7020A
    SKU:
    RCI7020A
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    7020A
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • `-2 to -3 Fitting For Tri-Lite Bearing QTR710015

    Quarter Master `-2 to -3 Fitting For Tri-Lite Bearing 710015

    QUARTER MASTER

    $12.23
    FittingAdapterStraight2 AN Male to 3 AN MaleSteelZinc OxideQuarter Master Tri-Lite Throwout BearingEach
    QTR710015
    SKU:
    QTR710015
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    710015
    $12.23
    Qty in Cart: 0
    Quantity:
    Price:
    $12.23
    Subtotal:
  • Temp Adapter 1-1/4in Hose w/ 1/2in NPT Port QRP61-757

    QuickCar 1-1/4" Water Temperature/Pressure Sensor Adapter 61-757

    QUICKCAR RACING PRODUCTS

    $37.95
    This QuickCar Racing Products adapter is designed to integrate seamlessly into 1-1/4" radiator hoses, providing a convenient port for water temperature or pressure sensors. Constructed from black anodized aluminum, it ensures durability and resistance to...
    QRP61-757
    SKU:
    QRP61-757
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    MFG Part #:
    61-757
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • Temp Adapter 1in Hose w/ 1/8in NPT Port QRP61-756

    Quickcar 1" Water Temperature/Pressure Sensor Adapter 61-756

    QUICKCAR RACING PRODUCTS

    $37.95
    This QuickCar 1" Water Temperature/Pressure Sensor Adapter is designed to integrate seamlessly into your vehicle's cooling system, providing a reliable solution for monitoring water temperature and pressure. Constructed from durable aluminum and finished...
    QRP61-756
    SKU:
    QRP61-756
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    MFG Part #:
    61-756
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • Gauge Adapter 1/8in NPT Male to -4an Male QRP61-725

    Quickcar 1/8in NPT Male to -4AN Male Gauge Adapter 61-725

    QUICKCAR RACING PRODUCTS

    $4.95
    This Quickcar 1/8in NPT Male to -4AN Male Gauge Adapter is designed to facilitate the connection between 1/8-inch NPT male threads and -4AN male threads, ensuring a secure and leak-free interface for your automotive applications. Constructed from...
    QRP61-725
    SKU:
    QRP61-725
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    61-725
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • Gauge Adapter 1/8in NPT Female to -4an Male QRP61-724

    Quickcar 1/8in NPT Female to -4AN Male Gauge Adapter 61-724

    QUICKCAR RACING PRODUCTS

    $4.95
    This QuickCar gauge adapter provides a seamless connection between a 1/8-inch NPT female thread and a -4AN male thread, facilitating the integration of AN-style fittings with NPT-threaded components. Constructed from lightweight aluminum with a natural...
    QRP61-724
    SKU:
    QRP61-724
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    61-724
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • Female Tee 1/8 NPT  QRP61-721

    QuickCar Female Brass Tee 1/8" NPT 3-Port 61-721

    QUICKCAR RACING PRODUCTS

    $5.95
    This QuickCar Female Brass Tee is a 3-port adapter fitting designed for 1/8" NPT female connections. Constructed from durable brass, it offers reliable performance for various applications requiring a T-shaped connection with three female ports. ...
    QRP61-721
    SKU:
    QRP61-721
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    61-721
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • Temperature Gauge Adaptr 3/8npt QRP611-903

    QuickCar Aluminum Temperature Gauge Adapter 3/8" NPT 1" Extension 611-903

    QUICKCAR RACING PRODUCTS

    $15.95
    This QuickCar Aluminum Temperature Gauge Adapter is designed to extend your mechanical temperature gauge probe by 1 inch, facilitating easier installation and improved accessibility. Constructed from natural aluminum, it offers durability and resistance...
    QRP611-903
    SKU:
    QRP611-903
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    611-903
    $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    $15.95
    Subtotal:
  • Aluminum Temp Adapter 3/8 NPT QRP611-902

    QuickCar Aluminum Temperature Adapter 5/8-18 Female to 3/8 NPT Male 611-902

    QUICKCAR RACING PRODUCTS

    $10.95
    This QuickCar Aluminum Temperature Adapter is designed to connect mechanical temperature gauges with a 5/8-18 in female thread to 3/8 in NPT male threads. Constructed from natural aluminum, it offers durability and resistance to corrosion, making it...
    QRP611-902
    SKU:
    QRP611-902
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    611-902
    $10.95
    Qty in Cart: 0
    Quantity:
    Price:
    $10.95
    Subtotal:
  • Brass Temp Adapter 1/2 NPT QRP611-900

    QuickCar Brass Temperature Adapter 5/8-18 Female to 1/2 NPT Male 611-900

    QUICKCAR RACING PRODUCTS

    $5.95
    This QuickCar Brass Temperature Adapter is designed to connect mechanical temperature gauge probes with a 5/8-18 inch female thread to 1/2 inch NPT male threads. Constructed from durable brass, it ensures a secure and leak-resistant fit for accurate...
    QRP611-900
    SKU:
    QRP611-900
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    611-900
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • Oil Inlet Fitting 10an x 10an ORB 3.250in OAL PTR15-1080

    Peterson Fluid Oil Inlet Fitting 10an x 10an ORB 3.250in OAL 15-1080

    PETERSON FLUID

    $55.99
    FittingOil PumpStraight10 AN Male Thread3.250 in LongAluminumBlack AnodizedSmall Block ChevyEach
    PTR15-1080
    SKU:
    PTR15-1080
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    15-1080
    $55.99
    Qty in Cart: 0
    Quantity:
    Price:
    $55.99
    Subtotal:
  • Oil Pressure Gauge Fitting Straight PTR15-1041

    Peterson Fluid Oil Pressure Gauge Fitting Straight 15-1041

    PETERSON FLUID

    $39.99
    FittingAdapterStraight4 AN Male to 1/8 in NPT MaleAluminumRed AnodizedPeterson Oil Pressure GaugeEach
    PTR15-1041
    SKU:
    PTR15-1041
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    15-1041
    $39.99
    Qty in Cart: 0
    Quantity:
    Price:
    $39.99
    Subtotal:
  • 1/8nptx-4an Oil Pres Ftn  PTR15-1040

    Peterson Fluid 1/8nptx-4an Oil Pres Ftn 15-1040

    PETERSON FLUID

    $50.99
    FittingAdapter90 Degree4 AN Male to 1/8 in NPT MaleAluminumNaturalPeterson Oil Pressure GaugeEach
    PTR15-1040
    SKU:
    PTR15-1040
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    15-1040
    $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    $50.99
    Subtotal:
  • `-12AN Port PLug x 5/8in -18 Temp-Port PTR15-1010

    Peterson Fluid `-12AN Port PLug x 5/8in -18 Temp-Port 15-1010

    PETERSON FLUID

    $28.99
    FittingAdapterStraight12 AN Male O-Ring to 5/8-18 FemaleAluminumBlack AnodizedPeterson Temperature PortEach
    PTR15-1010
    SKU:
    PTR15-1010
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    15-1010
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    $28.99
    Subtotal:
  • `-8AN X -8  Port Fitting  PTR15-1004

    Peterson Fluid `-8AN X -8 Port Fitting 15-1004

    PETERSON FLUID

    $20.99
    FittingAdapterStraight8 AN Male to 8 AN Male O-RingAluminumBlack AnodizedEach
    PTR15-1004
    SKU:
    PTR15-1004
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    15-1004
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • Oil Pump Fitting R4 20AN  PTR14-0020

    Peterson Fluid Oil Pump Fitting R4 20AN 14-0020

    PETERSON FLUID

    $34.99
    FittingOil Pump20 AN MaleAluminumClear AnodizedPeterson R4 Oil PumpsEach
    PTR14-0020
    SKU:
    PTR14-0020
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    14-0020
    $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    $34.99
    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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