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
- Aeroquip #8 Hose 15' FCA0815 – High-performance #8 hose, 15-foot length, designed for reliable fluid transfer in racing applications.
- Fragola Hose Fitting #8 90 Deg Pro-Flow 229008 – 90-degree Pro-Flow hose fitting for #8 hose, ensuring secure connections in high-pressure systems.
- Fragola Hose Fitting #6 180 Deg Push Lock Black 218006-BL – 180-degree push-lock fitting, 6 AN hose barb to 6 AN female, aluminum black anodized for durability and easy installation.
- Nylon Brake Line Kit 3/16" OD (30 Foot) with Fittings Performance Racing IMCA – 30-foot nylon brake line kit with 13 brass fittings, universal compatibility for IMCA racing brake systems.
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
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Fragola Straight Adapter Fitting #4 x 1/4 MPT Black 481605-BL
FRAGOLA
$3.99If you're running fuel lines, coolant circuits, or pneumatic systems that require a clean transition between AN fittings and NPT ports, this Fragola adapter delivers leak-free reliability without compromise. The straight design eliminates flow...FRG481605-BL- SKU:
- FRG481605-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 481605-BL
$3.99 -
Fragola Straight Adapter Fitting #4 x 1/4 MPT 481605
FRAGOLA
$4.49When you're building custom fuel, coolant, or air lines, adapter fittings are non-negotiable—they're the bridge between different port standards that keeps your system leak-free and reliable. The Fragola #4 x 1/4 MPT straight adapter gives you the...FRG481605- SKU:
- FRG481605
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 481605
$4.49Qty in Cart: 0Quantity:Price:$4.49Subtotal: -
Fragola Straight Adapter Fitting #4 x 1/8 MPT Black 481604-BL
FRAGOLA
$3.99When you're building a custom fuel, coolant, or hydraulic system, adapter fittings are non-negotiable—they're the connectors that make mismatched port sizes work together seamlessly. This Fragola straight adapter bridges a 4 AN male connection to a 1/8...FRG481604-BL- SKU:
- FRG481604-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 481604-BL
$3.99 -
Fragola Straight Adapter Fitting #4 x 1/8 MPT 481604
FRAGOLA
$3.99If you're running custom fuel, coolant, or brake line systems, you need reliable adapter fittings that bridge different port standards without leaks or compatibility issues. The Fragola Straight Adapter Fitting #481604 converts AN-sized ports to standard...FRG481604- SKU:
- FRG481604
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 481604
$3.99 -
Fragola Straight Adapter Fitting #3 x 1/8 MPT Black 481603-BL
FRAGOLA
$3.99When you're running precision fuel, coolant, or pneumatic lines in a high-performance setup, port compatibility is everything. This Fragola adapter bridges the gap between AN fittings and NPT ports, giving you the flexibility to integrate quality...FRG481603-BL- SKU:
- FRG481603-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 481603-BL
$3.99 -
Fragola Straight Adapter Fitting #3 x 1/8 MPT 481603
FRAGOLA
$3.99If you're running a custom fuel system, cooling loop, or hydraulic setup, reliable adapter fittings are non-negotiable—mismatched ports lead to leaks, pressure loss, and catastrophic failures on the track or street. The Fragola Straight Adapter Fitting...FRG481603- SKU:
- FRG481603
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 481603
$3.99 -
Fragola #4 x 1/16 MPT Straight Adapter Fitting Black 481602-BL
FRAGOLA
$4.49If you're running a fuel system, boost controller, or any pneumatic setup that requires mixing AN fittings with NPT ports, this Fragola adapter is your reliable bridge between incompatible thread types. The straight configuration eliminates unnecessary...FRG481602-BL- SKU:
- FRG481602-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 481602-BL
$4.49 -
Fragola Straight Adapter Fitting #4 x 1/16 MPT 481602
FRAGOLA
$4.49If you're running a custom fuel system, cooling loop, or pneumatic setup, mismatched port sizes create leak points and performance compromises. This Fragola straight adapter bridges the gap between 4 AN hose fittings and 1/16" NPT ports, giving you a...FRG481602- SKU:
- FRG481602
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 481602
$4.49 -
Fragola Straight Adapter Fitting #3 x 1/16 MPT 481601
FRAGOLA
$4.49If you're building a custom fuel, oil, or coolant system, proper adapter fittings are non-negotiable—mismatched thread sizes lead to leaks, pressure loss, and catastrophic engine failure. The Fragola #3 AN to 1/16 in NPT straight adapter is engineered...FRG481601- SKU:
- FRG481601
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 481601
$4.49 -
Fragola #16 Union Fitting Black 481516-BL
FRAGOLA
$19.99When routing high-pressure fuel or coolant lines through tight engine bays, a reliable union fitting is non-negotiable. The Fragola #16 Union Fitting eliminates leaks and vibration-induced failures by providing a secure, straight-through connection...FRG481516-BL- SKU:
- FRG481516-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 481516-BL
$19.99 -
Fragola #16 Union Fitting 481516
FRAGOLA
$21.99When you're running high-pressure fuel or coolant lines, connection integrity is non-negotiable. The Fragola #16 Union Fitting delivers a leak-free, straight-through connection between two male AN ports, eliminating the need for separate adapters and...FRG481516- SKU:
- FRG481516
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 481516
$21.99 -
Fragola #12 Union Fitting Black 481512-BL
FRAGOLA
$17.99When you're assembling a high-performance fuel, oil, or coolant line system, you need fittings that deliver leak-free connections without compromises. The Fragola #12 Union Fitting provides a straightforward, reliable solution for joining two 12 AN male...FRG481512-BL- SKU:
- FRG481512-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 481512-BL
$17.99 -
Fragola #12 Union Fitting 481512
FRAGOLA
$15.99When you're running high-pressure fuel or coolant lines in your race car, connection integrity is non-negotiable. This #12 union fitting provides a secure, leak-free joint between two male AN lines, eliminating the need for separate adapters and reducing...FRG481512- SKU:
- FRG481512
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 481512
$15.99 -
Fragola #10 Union Fitting Black 481510-BL
FRAGOLA
$8.99When you're routing high-pressure fuel or coolant lines through a tight engine bay, a reliable union fitting is non-negotiable. This Fragola #10 union gives you a leak-free connection between two male AN lines without requiring additional adapters or...FRG481510-BL- SKU:
- FRG481510-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 481510-BL
$8.99 -
Fragola #10 Union Fitting 481510
FRAGOLA
$8.99When you're building a high-performance fuel or hydraulic system, connection integrity is non-negotiable. The Fragola #10 Union Fitting ensures leak-free, secure connections between two male AN lines without introducing weak points or adapter stacks...FRG481510- SKU:
- FRG481510
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 481510
$8.99 -
Fragola #8 Union Fitting Black 481508-BL
FRAGOLA
$7.49A quality union fitting is essential for creating clean, leak-free hydraulic and fuel system connections in high-performance applications. The Fragola #8 Union Fitting delivers straightforward, direct-line fluid transfer without restrictive bends, making...FRG481508-BL- SKU:
- FRG481508-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 481508-BL
$7.49 -
Fragola #8 Union Fitting 481508
FRAGOLA
$7.49When you're running high-pressure fuel or coolant systems, connection integrity is non-negotiable. The Fragola #8 Union Fitting provides a secure, leak-free joint that handles the demands of racing and performance applications without sacrificing...FRG481508- SKU:
- FRG481508
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 481508
$7.49 -
Fragola #6 Union Fitting Black 481506-BL
FRAGOLA
$4.49A quality union fitting is foundational to any properly assembled fuel, oil, or coolant system—and the Fragola #6 Union Fitting delivers the reliability your build demands. This straight-through adapter maintains consistent flow without dead spots, while...FRG481506-BL- SKU:
- FRG481506-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 481506-BL
$4.49 -
Fragola #6 Union Fitting 481506
FRAGOLA
$4.49Fluid system integrity depends on reliable connections, and this Fragola union fitting delivers the straight-through design you need for consistent pressure and flow in high-performance applications. The 6 AN male-to-male configuration makes it ideal for...FRG481506- SKU:
- FRG481506
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 481506
$4.49 -
Fragola #4 Union Fitting Black 481504-BL
FRAGOLA
$4.49A reliable union fitting is the backbone of any high-performance fuel, oil, or coolant system—and the Fragola #4 Union Fitting delivers the precision connection your racing setup demands. This straight adapter provides a secure, leak-free joint between...FRG481504-BL- SKU:
- FRG481504-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 481504-BL
$4.49
