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
-
#10 to #8 Flare Seal Reducer A1P9501008
A-1 PRODUCTS
$13.98When you're running high-pressure fuel, coolant, or brake lines in your build, adapter fittings are non-negotiable—they ensure leak-free connections between different AN line sizes. This #10 to #8 reducer bridges that gap with precision engineering,...AAA9501008- SKU:
- AAA9501008
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- A1P9501008
$13.98Qty in Cart: 0Quantity:Price:$13.98Subtotal: -
#8 to #6 Flare Seal Reducer A1P9500806
A-1 PRODUCTS
$13.98When you're building or maintaining a high-performance fuel system, brake line setup, or any AN-fitting circuit, mismatched port sizes can force you into clunky adapter stacks or custom fabrication. This #8 to #6 flare seal reducer gives you a clean,...AAA9500806- SKU:
- AAA9500806
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- A1P9500806
$13.98 -
#4 to #3 Flare Seal Reducer A1P9500403
A-1 PRODUCTS
$13.98When you're running tight fuel or coolant lines, adapter fittings are non-negotiable—they ensure leak-free connections between mismatched AN line sizes without compromising flow or introducing weak points. This #4 to #3 flare seal reducer gives you a...AAA9500403- SKU:
- AAA9500403
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- A1P9500403
$13.98Qty in Cart: 0Quantity:Price:$13.98Subtotal: -
#3 Flare Blkhd Branch Tee A1P83403
A-1 PRODUCTS
$15.25Clean, reliable fluid routing is essential for any high-performance fuel, oil, or coolant system. This #3 flare bulkhead branch tee consolidates three separate lines into a single, compact connection point, reducing complexity and eliminating potential...AAA83403- SKU:
- AAA83403
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- A1P83403
$15.25 -
Adapter 90 #6 Flare 1/2in NPT A1P82268
A-1 PRODUCTS
$15.25When you're building a custom fuel system or hydraulic line setup, mismatched fittings create leaks, pressure loss, and performance failures. This 90-degree adapter bridges the gap between 6 AN and 1/2 in NPT connections with precision engineering,...AAA82268- SKU:
- AAA82268
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- A1P82268
$15.25 -
Adapter 90 #10 Flare 3/4in NPT A1P82211
A-1 PRODUCTS
$21.61If you're integrating AN-line plumbing into a system with NPT ports, this adapter is essential for leak-free connections without costly custom fabrication. The 90-degree configuration saves space in tight engine bays while maintaining full flow...AAA82211- SKU:
- AAA82211
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- A1P82211
$21.61 -
Adapter 90 #8 Flare 3/8in NPT A1P82208
A-1 PRODUCTS
$13.98When you're building a custom fuel, coolant, or brake line system, mismatched fittings create weak points that cost you reliability and performance. This 90-degree adapter bridges the gap between AN fittings and NPT ports, giving you the flexibility to...AAA82208- SKU:
- AAA82208
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- A1P82208
$13.98 -
Adapter 90 #3 Flare 1/8in NPT A1P82203
A-1 PRODUCTS
$11.44When you're building a custom fuel, coolant, or brake line system, adapter compatibility is non-negotiable—mismatched fittings lead to leaks, pressure loss, and wasted track time. The Adapter 90 #3 Flare 1/8in NPT bridges the gap between AN and NPT...AAA82203- SKU:
- AAA82203
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- A1P82203
$11.44 -
Adapter Straight #10 Flare 1/2in NPT A1P81610
A-1 PRODUCTS
$7.62If you're running a fuel system, coolant loop, or hydraulic setup that bridges AN and NPT connections, this straight adapter ensures leak-free performance without adapting twice. The aluminum construction keeps weight minimal while the blue anodized...AAA81610- SKU:
- AAA81610
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- A1P81610
$7.62 -
Adapter Straight #8 Flare 3/8in NPT A1P81608
A-1 PRODUCTS
$6.35When routing fuel, oil, or coolant lines through custom engine bays or modified fuel systems, you need fittings that create reliable, leak-free connections across different thread standards. This straight adapter bridges 8 AN and 3/8" NPT ports with...AAA81608- SKU:
- AAA81608
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- A1P81608
$6.35 -
Adapter Straight #8 Flare 1/4in NPT A1P81607
A-1 PRODUCTS
$7.62When building a custom fuel system or hydraulic line setup, mismatched fittings compromise both safety and performance. This straight adapter bridges 8 AN and 1/4 in NPT connections, eliminating costly workarounds and ensuring leak-free operation under...AAA81607- SKU:
- AAA81607
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- A1P81607
$7.62 -
Adapter Straight #4 Flare 1/8in NPT A1P81604
A-1 PRODUCTS
$5.08When you're assembling a custom fuel or fluid delivery system, adapter fittings are the foundation of a leak-free, reliable setup. This straight adapter bridges the gap between AN and NPT ports, giving you the flexibility to integrate standard gauge...AAA81604- SKU:
- AAA81604
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- A1P81604
$5.08 -
#12 O-Ring Boss Plug A1P81412
A-1 PRODUCTS
$8.89A reliable hydraulic system demands quality fittings that won't compromise your setup with leaks or failures. This #12 O-Ring Boss plug delivers a secure, leak-proof seal for 12 AN applications, backed by aluminum construction and precision engineering...AAA81412- SKU:
- AAA81412
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- A1P81412
$8.89 -
#10 O-Ring Boss Plug A1P81410
A-1 PRODUCTS
$7.62When you're building or maintaining a high-performance fuel system, hydraulic line, or pressurized application, you need fittings you can trust to hold without leaks. The #10 O-Ring Boss Plug delivers exactly that—a sealed, reliable endpoint for your AN...AAA81410- SKU:
- AAA81410
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- A1P81410
$7.62 -
#6 O-Ring Boss Plug A1P81406
A-1 PRODUCTS
$5.08Whether you're building a custom fuel system, sealing off unused AN ports, or assembling a precision hydraulic circuit, you need a plug that won't weep or fail under pressure. This #6 O-Ring Boss Plug delivers a reliable, leak-free seal with the...AAA81406- SKU:
- AAA81406
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- A1P81406
$5.08 -
7/16-24 to #3 Stl Invert Male Flare Adapter A1P1071603
A-1 PRODUCTS
$7.62If you're running hardline fuel or brake systems on your race car or performance build, you need adapters that won't leak under pressure. This 7/16-24 to #3 AN inverted male flare adapter gives you a reliable connection between different fitting...AAA1071603- SKU:
- AAA1071603
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- A1P1071603
$7.62 -
#4 to 7/16-20 Steel Adapter A1P1050032
A-1 PRODUCTS
$6.35When you're building a high-performance fuel system or brake line setup, thread compatibility becomes non-negotiable. This #4 to 7/16-20 adapter bridges the gap between AN fittings and 7/16-20 ports, ensuring leak-free connections in demanding racing...AAA1050032- SKU:
- AAA1050032
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- A1P1050032
$6.35Qty in Cart: 0Quantity:Price:$6.35Subtotal: -
3/8-24 to #4 Stl Invertd Male Flare Adapter A1P1032404
A-1 PRODUCTS
$7.62If you're running forced induction or a custom fuel system, you need adapters that bridge different thread standards without compromise. This 3/8-24 to #4 AN inverted male flare adapter gives you a reliable steel connection between AN fittings and...AAA1032404- SKU:
- AAA1032404
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- A1P1032404
$7.62 -
3/8-24 to #3 Stl Invertd Male Flare Adapter A1P1032403
A-1 PRODUCTS
$7.62This adapter is essential for integrating modern AN-style fuel and fluid lines into classic inverted flare systems—a critical fitment solution for vintage racing builds and custom fuel system configurations. The steel construction with cadmium plating...AAA1032403- SKU:
- AAA1032403
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- A1P1032403
$7.62Qty in Cart: 0Quantity:Price:$7.62Subtotal: -
Hose End #16 90 Degree Swivel A1P09016
A-1 PRODUCTS
$54.68A reliable hose end fitting is non-negotiable in high-performance fuel, oil, and coolant systems where pressure spikes and vibration demand precision connections. This 90-degree swivel design eliminates stress on your hose runs by allowing directional...AAA09016- SKU:
- AAA09016
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- A1P09016
$54.68
