Fittings and Plugs
Circle Track AN/NPT Fittings & Plugs at JJ Motorsports
Achieve precision and reliability with fittings and plugs designed for high-pressure applications from JJ Motorsports. These components are essential for creating secure, leak-free connections in fuel, oil, and fluid lines, keeping your circle track car in peak condition. Integrate them with other specialized high-performance components to elevate your setup.
Shop trusted brands like Fragola for push-lock fittings, Aeroquip for bulkhead options, JJ Motorsports for custom kits, and Allstar Performance for versatile solutions. Explore related categories such as Hose Ends for secure connections or Cap and Plug Fittings for sealing needs.
Top Circle Track AN/NPT Fittings & Plugs
- Fragola Hose Fitting #8 90 Deg Push Lock 209008 – Hose Fitting #8 90 Deg Push Lock. Fitting Hose End 8000 Series Push-Lite 90 Degree 8 AN Hose Barb to 8 AN Female. Aluminum Blue Anodized. Each.
- Aeroquip Fuel Cell Bulkhead Fitting (8 AN) Kit with Sealing Washers Nut Aluminum Black – Fuel Cell Bulkhead Fitting (8 AN) Kit with Sealing Washers Nut Aluminum Black. Kit Includes: Bulkhead Fitting (1), Bulkhead Fitting Nut (1), Sealing Washers (2). Fitting Bulkhead Straight 8 AN Male to 8 AN Male Bulkhead. Aluminum Black Anodized. Kit.
- Aeroquip Fuel Cell Bulkhead Fitting (10 AN) Kit with Sealing Washers Nut Aluminum Black – Fuel Cell Bulkhead Fitting (10 AN) Kit with Sealing Washers Nut Aluminum Black. Kit Includes: Bulkhead Fitting (1), Bulkhead Fitting Nut (1), Sealing Washers (2). Fitting Bulkhead Straight 10 AN Male to 10 AN Male Bulkhead. Aluminum Black Anodized. Kit.
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 #20 Female 90 Degree Coupler Fitting Black 496320-BL
FRAGOLA
$28.99When you're routing high-pressure fuel, coolant, or brake lines through tight engine bays, directional changes are unavoidable—and that's where a quality 90-degree fitting becomes critical to your...FRG496320-BL- SKU:
- FRG496320-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$28.99 -
Fragola #10 FEMALE COUPLER TUBE STYLE BLACK 496319-BL
FRAGOLA
$29.99When you're routing high-pressure fuel or coolant lines through tight engine bays, a quality adapter fitting makes the difference between a clean installation and a compromised system. The Fragola...FRG496319-BL- SKU:
- FRG496319-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$29.99 -
Fragola #8 90-Degree Female Couple Fitting Black 496318-BL
FRAGOLA
$19.99Fragola's #8 90-degree female couple fitting delivers reliable flow management in tight engine bay configurations where space constraints demand a compact solution. The swivel design accommodates...FRG496318-BL- SKU:
- FRG496318-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$19.99 -
Fragola #6 Female Coupler Tube Style - Black 496317-BL
FRAGOLA
$18.99When you're running high-pressure fuel or coolant lines, adapter fittings need to handle flow without compromise. The Fragola #6 Female Coupler gives you a reliable 90-degree connection in a compact,...FRG496317-BL- SKU:
- FRG496317-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$18.99 -
Fragola #12 45-Degree Female Couple Fitting Black 496212-BL
FRAGOLA
$34.99Fragola's #12 45-degree female couple fitting gives you the directional flexibility your high-pressure fuel, coolant, or brake lines demand without sacrificing reliability. The swivel design...FRG496212-BL- SKU:
- FRG496212-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$34.99 -
Fragola 16an Female Swivel Connector Fitting Black 496116-BL
FRAGOLA
$24.99If you're running high-flow fuel or coolant systems, you need fittings that won't compromise your hard-plumbed setup. This Fragola 16AN female swivel connector lets you change line angles without...FRG496116-BL- SKU:
- FRG496116-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$24.99 -
Fragola 1in MPT Pipe Plug w/ Internal Allen 493207-BL
FRAGOLA
$7.99Fragola's 1in MPT pipe plug with internal Allen head provides a clean, secure closure for 1 NPT ports on fuel systems, coolant lines, and pneumatic applications. The black anodized aluminum...FRG493207-BL- SKU:
- FRG493207-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$7.99 -
Fragola #8 to LT1 EFI 3/8 Line Feed Side Fitting Black 491992-BL
FRAGOLA
$23.99If you're running an LT1 EFI fuel system, precise fuel delivery starts with reliable connections—and this Fragola adapter is engineered to eliminate leaks and ensure consistent pressure at the...FRG491992-BL- SKU:
- FRG491992-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$23.99 -
Fragola #8 Ford EFI Fuel Tank Outlet Fitting Black 491991-BL
FRAGOLA
$18.99If you're running EFI on a Ford platform, fuel line integrity is non-negotiable—a single leak compromises both performance and safety. This Fragola fitting delivers a clean, reliable connection...FRG491991-BL- SKU:
- FRG491991-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$18.99 -
Fragola #6 x 14mm X 1.5 Female O-Ring Seal Fitting 491970-BL
FRAGOLA
$12.99When you're building a custom fuel, oil, or coolant system, adapter fittings are non-negotiable—they're the bridge between different component standards. This Fragola #6 AN to 14mm x 1.5 straight...FRG491970-BL- SKU:
- FRG491970-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$12.99 -
Fragola Male Adapter Fitting #6 x 12mm x 1.25 Solex 491954-BL
FRAGOLA
$9.99If you're building a custom fuel or coolant line system, mismatched port sizes will force you to compromise on flow rates or settle for unreliable adapters. This Fragola Male Adapter bridges the gap...FRG491954-BL- SKU:
- FRG491954-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$9.99 -
Fragola #6 x 5/8-18 Female Inv. Flare Fittting Black 491942-BL
FRAGOLA
$19.99If you're running a vintage fuel system or connecting to classic inverted flare ports, this Fragola adapter bridges the gap between modern -6 AN lines and legacy 5/8-18 inverted flare fittings. Black...FRG491942-BL- SKU:
- FRG491942-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
Fragola #6 x1/2-20 Female Inv. Flare Fittting Black 491940-BL
FRAGOLA
$19.99If you're running vintage brake systems or classic fuel lines that use inverted flare connections, you need a reliable adapter that bridges modern -6 AN plumbing to older 1/2-20 inverted flare...FRG491940-BL- SKU:
- FRG491940-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
Fragola #3 x #4 Male Reducer Fitting 491902
FRAGOLA
$4.99When you're building or modifying a fuel, oil, or coolant system, AN line sizing doesn't always align perfectly across all components. The Fragola #3 x #4 Male Reducer Fitting solves this mismatch...FRG491902- SKU:
- FRG491902
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$4.99Qty in Cart: 0Quantity:Price:$4.99Subtotal: -
Fragola #10 x 5/8 Hose Barb Fitting Black 484110-BL
FRAGOLA
$16.99When routing fuel, coolant, or brake fluid through your custom setup, adapter fittings are non-negotiable—they ensure leak-free connections between different line sizes and thread types. This Fragola...FRG484110-BL- SKU:
- FRG484110-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$16.99Qty in Cart: 0Quantity:Price:$16.99Subtotal: -
Fragola #12 Tube Sleeve Black 481912-BL
FRAGOLA
$4.99Tube sleeves are essential for maintaining secure, leak-free connections in high-flow fuel and coolant systems where vibration and pressure cycles can loosen standard fittings. Fragola's black...FRG481912-BL- SKU:
- FRG481912-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$4.99 -
Fragola #12 Tube Nut Black 481812-BL
FRAGOLA
$5.99Reliable fluid connections are non-negotiable in high-performance racing applications where failure isn't an option. The Fragola #12 Tube Nut delivers precision engineering with black anodized...FRG481812-BL- SKU:
- FRG481812-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$5.99 -
Fragola #6 X 1/4 NPS Trans Fitting For 4L80E Trans 481672-BL
FRAGOLA
$11.99If you're running a 4L80E transmission with custom cooling or external filtration systems, proper fluid line adapters are non-negotiable for reliable operation. This Fragola fitting provides a...FRG481672-BL- SKU:
- FRG481672-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$11.99 -
Fragola #6 Port Plug w/ 1/8 FPT Port 481426-BL
FRAGOLA
$5.49Fluid system leaks cost you track time and money—this Fragola port plug seals unused ports with precision-engineered reliability. Whether you're running a custom fuel, oil, or coolant circuit, a...FRG481426-BL- SKU:
- FRG481426-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$5.49 -
Fragola #3 Port Plug 3/8-24 Black 481403-BL
FRAGOLA
$3.99A quality port plug is essential for sealing unused fittings in your fuel system or cooling lines—preventing contamination, fluid loss, and air leaks that compromise performance. Fragola's black...FRG481403-BL- SKU:
- FRG481403-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$3.99
