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 #6 Male Weld Bung Steel 597106
FRAGOLA
$7.49When you're building or modifying a fuel, coolant, or brake system, you need a reliable weld-on connection point that won't leak under pressure. The Fragola #6 Male Weld Bung Steel gives you a secure, permanent mounting solution for AN fittings—ideal for...FRG597106- SKU:
- FRG597106
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 597106
$7.49 -
Fragola #3 x 1/8 MPT Straight Adapter Fitting Steel 581603
FRAGOLA
$2.99When you're building or upgrading a fuel, oil, or coolant system, adapter fittings are non-negotiable—they bridge incompatible port sizes and thread types without leaks or safety compromises. The Fragola #3 x 1/8 MPT Straight Adapter gives you a reliable...FRG581603- SKU:
- FRG581603
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 581603
$2.99 -
Fragola #16 Male Weld Bung w/1.5 Dia Step 499566
FRAGOLA
$16.99If you're building a custom fuel system, coolant loop, or any pressurized circuit that demands a clean, permanent connection, a weld bung is non-negotiable. This Fragola #16 male weld bung integrates seamlessly into aluminum tubing and tanks, giving you...FRG499566- SKU:
- FRG499566
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 499566
$16.99 -
Fragola #12 Male Alum Weld Bung w/ 1.0 Dia. Step 499562
FRAGOLA
$10.99If you're building a custom fuel system or hydraulic line setup, you need reliable connection points that won't fail under pressure. This Fragola weld bung gives you a clean, permanent mount for AN-sized hoses without relying on fittings or adapters that...FRG499562- SKU:
- FRG499562
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 499562
$10.99 -
Fragola #10 Male Alum Weld Bung w/ 1.0 Dia. Step 499560
FRAGOLA
$11.99When you're building a high-flow fuel system, coolant loop, or custom hydraulic setup, you need fittings that won't compromise your line integrity. This Fragola weld bung gives you a permanent, leak-free connection point with a 1.0-inch step diameter...FRG499560- SKU:
- FRG499560
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 499560
$11.99 -
Fragola #8 Male Alum Weld Bung w/ 1.0 Dia. Step 499558
FRAGOLA
$16.99If you're building a custom fuel, coolant, or brake system that demands reliability under high stress, a quality weld bung is non-negotiable. This Fragola aluminum weld bung provides a secure, permanent mounting point for -8 AN fittings without relying...FRG499558- SKU:
- FRG499558
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 499558
$16.99Qty in Cart: 0Quantity:Price:$16.99Subtotal: -
Fragola #6 Female Swivel to 3/8mpt Fitting 499366
FRAGOLA
$16.99If you're running a fuel system, cooler lines, or any pressurized circuit that demands reliable connections, you need fittings that won't leak under load. This Fragola adapter bridges the gap between AN hose standards and NPT threaded ports—common on...FRG499366- SKU:
- FRG499366
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499366
$16.99 -
Fragola #6 Female Swivel to 1/8mpt Fitting 499362
FRAGOLA
$11.99This Fragola swivel fitting is essential for connecting AN-sized fuel, oil, or coolant lines to standard NPT ports without kinking or crimping issues. The 360-degree swivel design eliminates line stress and vibration damage during high-performance...FRG499362- SKU:
- FRG499362
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499362
$11.99 -
Fragola #4 Female Swivel to 1/4mpt Fitting 499344
FRAGOLA
$10.49The Fragola #4 Female Swivel to 1/4mpt Fitting is an essential adapter for fuel, coolant, and hydraulic systems that require reliable transitions between AN and NPT ports. The swivel design eliminates the need for wrench flats on your hose, reducing...FRG499344- SKU:
- FRG499344
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499344
$10.49 -
Fragola #10 Female Swivel to 1/2mpt Fitting Black 499310-BL
FRAGOLA
$20.99If you're building a custom fuel system, brake line setup, or any pressurized application that demands reliability, you need fittings that won't leak under load. The Fragola #10 Female Swivel to 1/2mpt Fitting gives you a clean adapter solution with a...FRG499310-BL- SKU:
- FRG499310-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 499310-BL
$20.99 -
Fragola #10 Female Swivel to 1/2mpt Fitting 499310
FRAGOLA
$20.99Fragola's #10 Female Swivel fitting gives you the flexibility to route high-pressure hoses without kinks or binding, essential when space is tight in custom engine bays or fuel system builds. The swivel design eliminates stress on both the fitting and...FRG499310- SKU:
- FRG499310
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499310
$20.99 -
Fragola #8 Female Swivel to 3/8mpt Fitting Black 499308-BL
FRAGOLA
$15.99Fragola's #8 female swivel fitting bridges the gap between AN and NPT systems, eliminating the need for separate adapters and reducing leak points in your fuel, oil, or coolant lines. The swivel design allows tool-free final positioning, critical when...FRG499308-BL- SKU:
- FRG499308-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499308-BL
$15.99 -
Fragola #8 Female Swivel to 3/8mpt Fitting 499308
FRAGOLA
$15.99If you're building a custom fuel, oil, or coolant system, you need fittings that won't leak under pressure and won't strip out after repeated adjustments. This Fragola adapter bridges the gap between AN hose standards and NPT port threads, giving you a...FRG499308- SKU:
- FRG499308
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 499308
$15.99 -
Fragola #8 Female Swivel to 1/4mpt Fitting 499307
FRAGOLA
$13.99If you're building a fuel system, cooling circuit, or hydraulic line with mixed port standards, this adapter eliminates the guesswork and compatibility headaches. The swivel design accommodates hose routing angles without imposing stress on adjacent...FRG499307- SKU:
- FRG499307
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499307
$13.99 -
Fragola #6 Female Swivel to 1/4mpt Fitting Black 499306-BL
FRAGOLA
$12.99If you're building a custom fuel, oil, or coolant line system, you need reliable adapters that won't leak under pressure. This Fragola swivel fitting bridges the gap between AN-spec hose and standard NPT ports, giving you the flexibility to route lines...FRG499306-BL- SKU:
- FRG499306-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 499306-BL
$12.99 -
Fragola #6 Female Swivel to 1/4mpt Fitting 499306
FRAGOLA
$12.99Fragola's #6 female swivel fitting delivers the precise flow control and leak-free connections your high-performance fuel, oil, or coolant system demands. The swivel design accommodates line angles and vibration without compromising integrity, while the...FRG499306- SKU:
- FRG499306
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499306
$12.99 -
Fragola #4 Female Swivel to 1/8mpt Fitting 499304
FRAGOLA
$10.99If you're building a custom fuel, oil, or coolant line system, you need reliable adapter fittings that won't leak under pressure. This Fragola swivel fitting bridges the gap between AN-spec hose and NPT threaded ports, giving you the flexibility to route...FRG499304- SKU:
- FRG499304
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 499304
$10.99 -
Fragola #3 Female Swivel to 1/8mpt Fitting 499303
FRAGOLA
$15.99The Fragola #3 Female Swivel to 1/8mpt Fitting is an essential adapter for custom fuel, oil, and coolant line configurations where space or angle constraints demand flexibility. The swivel design eliminates the need for additional fittings to achieve...FRG499303- SKU:
- FRG499303
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 499303
$15.99 -
Fragola #12 x 7/8-14 (10)90 Degr Swivel Fitting Black 499213-BL
FRAGOLA
$38.99Fluid routing in high-performance systems demands precision and reliability—this Fragola swivel fitting delivers both. The 90-degree configuration with 12 AN male-to-7/8-14 O-ring adapter lets you navigate tight engine bays and complex fuel or coolant...FRG499213-BL- SKU:
- FRG499213-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 499213-BL
$38.99 -
Fragola #10 x 7/8-14 90 Deg Swivel Adapter Black 499210-BL
FRAGOLA
$23.99Whether you're building a custom fuel system, upgrading brake lines, or plumbing a forced induction setup, reliable adapter fittings are non-negotiable. The Fragola #10 x 7/8-14 90 Deg Swivel Adapter delivers precision engineering in a compact form...FRG499210-BL- SKU:
- FRG499210-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 499210-BL
$23.99
