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!
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Allstar Performance NPT Female Weld Bung 3/4in-14 Aluminum ALL50744
ALLSTAR PERFORMANCE
$10.59If you're building a custom cooling system, fuel system, or pneumatic setup, you need a reliable inlet point that won't compromise structural integrity. The Allstar Performance NPT Female Weld Bung provides a clean, permanent solution for welding...ALL50744- SKU:
- ALL50744
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$10.59 -
Allstar Performance NPT Female Weld Bung 1/2in-14 Aluminum ALL50743
ALLSTAR PERFORMANCE
$9.59When you're building a custom fuel system, cooling loop, or pneumatic setup, you need a reliable way to integrate NPT fittings into your fabricated components. This Allstar Performance weld bung provides a permanent, leak-free connection point that won't...ALL50743- SKU:
- ALL50743
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$9.59 -
Allstar Performance NPT Female Weld Bung 3/8in-18 Aluminum ALL50742
ALLSTAR PERFORMANCE
$7.79When you're building custom fuel, coolant, or pneumatic systems, you need a reliable way to integrate sensors and gauges without compromising integrity or creating leak points. This Allstar NPT Female Weld Bung provides a permanent, sealed mounting...ALL50742- SKU:
- ALL50742
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$7.79 -
Allstar Performance NPT Female Weld Bung 1/4in-18 Aluminum ALL50741
ALLSTAR PERFORMANCE
$7.79If you're building a custom fuel system, brake line setup, or any pressurized fluid circuit, you need a reliable way to tap into your lines without compromising integrity. This Allstar Performance NPT Female Weld Bung gives you a clean, permanent...ALL50741- SKU:
- ALL50741
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$7.79 -
Allstar Performance NPT Female Weld Bung 1/8in-27 Aluminum ALL50740
ALLSTAR PERFORMANCE
$6.89When you're building a custom fuel system, coolant line, or pneumatic setup, you need a reliable pressure port that won't leak or fail under load. The Allstar Performance NPT Female Weld Bung gives you a clean, permanent solution for integrating gauges,...ALL50740- SKU:
- ALL50740
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$6.89 -
Allstar Performance Drain Plug Kit 1/2in NPT Steel Bung ALL50735
ALLSTAR PERFORMANCE
$11.99A quality drain plug kit is essential for maintaining proper fluid management in high-performance engines, especially in racing applications where reliability is non-negotiable. The Allstar Performance 1/2in NPT Steel Bung eliminates leaks and provides a...ALL50735- SKU:
- ALL50735
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$11.99 -
Allstar Performance Drain Plug Kit 1/2in NPT Aluminum Bung ALL50734
ALLSTAR PERFORMANCE
$11.99Custom oil pan fabrication demands a reliable drain solution that won't leak under pressure or vibration. This Allstar Performance kit gives you a professional-grade bung and plug system that integrates seamlessly into your build without compromising...ALL50734- SKU:
- ALL50734
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$11.99 -
Allstar Performance Drain Plug Kit 3/8in NPT Steel Bung ALL50733
ALLSTAR PERFORMANCE
$9.99A quality drain plug system is foundational to reliable engine maintenance—this Allstar Performance kit eliminates leaks and ensures secure oil access for servicing. Whether you're running a street car, race engine, or custom build, a properly sealed...ALL50733- SKU:
- ALL50733
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$9.99 -
Allstar Performance Drain Plug Kit 3/8in NPT Aluminum Bung ALL50732
ALLSTAR PERFORMANCE
$9.99A reliable drain plug system is essential for maintaining your engine or transmission, and this Allstar Performance kit eliminates guesswork with a purpose-built aluminum bung and plug designed for welded installation. Whether you're building a custom...ALL50732- SKU:
- ALL50732
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$9.99 -
Allstar Performance Tube Sleeves Alum -10AN 2pk ALL50334
ALLSTAR PERFORMANCE
$5.29Proper hose management is critical in high-performance applications where vibration, pressure spikes, and thermal cycling can compromise system integrity. These Allstar tube sleeves provide a secure, professional-grade solution for reinforcing and...ALL50334- SKU:
- ALL50334
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$5.29 -
Allstar Performance Tube Sleeves Alum -8AN 2pk ALL50333
ALLSTAR PERFORMANCE
$4.99Tube sleeves are essential for maintaining secure, leak-free hydraulic and fuel line connections in high-vibration racing environments. These Allstar aluminum sleeves provide reliable clamping force without the bulk of traditional fittings, keeping your...ALL50333- SKU:
- ALL50333
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$4.99 -
Allstar Performance Tube Sleeves Alum -6AN 2pk ALL50332
ALLSTAR PERFORMANCE
$3.99Secure, leak-free hydraulic and fuel line connections are non-negotiable in high-performance applications where vibration and pressure cycles demand reliability. These Allstar Performance tube sleeves provide a clean, professional crimping solution that...ALL50332- SKU:
- ALL50332
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$3.99 -
Allstar Performance Tube Sleeves Alum -4AN 2pk ALL50331
ALLSTAR PERFORMANCE
$3.59Tube sleeves are a critical component in any high-performance fuel or hydraulic system where reliability and leak-free connections are non-negotiable. These Allstar aluminum sleeves ensure a tight, consistent seal on -4AN hose assemblies while resisting...ALL50331- SKU:
- ALL50331
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$3.59 -
Allstar Performance Tube Sleeves Alum -3AN 2pk ALL50330
ALLSTAR PERFORMANCE
$3.59Tube sleeves are essential for creating clean, reliable hydraulic and fuel line connections in any serious racing setup. These Allstar Performance sleeves provide a secure mechanical grip on your -3AN lines without relying solely on compression fittings,...ALL50330- SKU:
- ALL50330
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$3.59 -
Allstar Performance Tube Nuts Alum -10AN 2pk ALL50324
ALLSTAR PERFORMANCE
$7.99Tube nuts are a critical junction point in any high-performance fuel, oil, or coolant system—cheap failures here can cascade into catastrophic engine damage. These Allstar Performance aluminum tube nuts deliver reliable, leak-free connections with a...ALL50324- SKU:
- ALL50324
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$7.99 -
Allstar Performance Tube Nuts Alum -8AN 2pk ALL50323
ALLSTAR PERFORMANCE
$4.99Tube nuts are a critical connection point in any fuel, coolant, or brake system—and aluminum construction keeps weight down without sacrificing reliability. These Allstar Performance fittings deliver the precision fit and durability that professional...ALL50323- SKU:
- ALL50323
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$4.99 -
Allstar Performance Tube Nuts Alum -6AN 2pk ALL50322
ALLSTAR PERFORMANCE
$3.89Reliable tube nut connections are non-negotiable in high-performance fuel and coolant systems where vibration and pressure demand secure, leak-free fittings. These Allstar Performance aluminum tube nuts deliver the precision fit and durability you need...ALL50322- SKU:
- ALL50322
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$3.89 -
Allstar Performance Tube Nuts Alum -4AN 2pk ALL50321
ALLSTAR PERFORMANCE
$3.59Tube nuts are critical fasteners in any high-performance fuel, coolant, or brake system—they secure your AN fittings under pressure while preventing leaks that compromise reliability. These Allstar aluminum tube nuts deliver a lightweight alternative to...ALL50321- SKU:
- ALL50321
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$3.59 -
Allstar Performance Tube Nuts Alum -3AN 2pk ALL50320
ALLSTAR PERFORMANCE
$3.59Reliable tube nut fittings are non-negotiable in high-performance fuel and coolant systems where vibration, pressure spikes, and thermal cycling demand secure connections. These Allstar Performance aluminum tube nuts eliminate the risk of leaks and...ALL50320- SKU:
- ALL50320
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$3.59 -
Allstar Performance Adapter Fitting Aluminum -4AN to 1/8in NPT ALL50202
ALLSTAR PERFORMANCE
$7.69If you're running a fuel system, boost controller, or any pressurized application, you need reliable gauge ports that won't leak under load. This Allstar Performance adapter bridges the gap between standard -4AN hose connections and 1/8in NPT gauge...ALL50202- SKU:
- ALL50202
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$7.69
