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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Earls #6 Male to 1/4in NPT 90 Deg Ano-Tuff Adapter AT982206ERL
EARLS
$15.79If you're running a custom cooling, fuel, or oil system, adapter fittings are the unsung heroes that make clean, leak-free connections possible. This Earls #6 Male to 1/4in NPT 90 Degree adapter gives you the flexibility to join different line sizes and...EARAT982206ERL- SKU:
- EARAT982206ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- AT982206ERL
$15.79 -
Earls #4 Male to 1/8in NPT 90 Deg Ano-Tuff Adapter AT982204ERL
EARLS
$15.79This adapter bridges the gap between AN-line plumbing and NPT port systems—essential when routing fuel, oil, or coolant lines to engine management sensors or factory ports. The 90-degree configuration saves space in tight engine bays while the black...EARAT982204ERL- SKU:
- EARAT982204ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- AT982204ERL
$15.79 -
Earls Tube Sleeve 10an Ano-Tuff 1pk AT981910ERL
EARLS
$4.25Proper hose management is critical in high-performance fuel and coolant systems where vibration and pressure cycles can cause catastrophic failures. This Earls Ano-Tuff tube sleeve secures your 10 AN hose runs with precision-engineered aluminum...EARAT981910ERL- SKU:
- EARAT981910ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- AT981910ERL
$4.25 -
Earls Tube Sleeve 8an Ano-Tuff 1pk AT981908ERL
EARLS
$4.25Proper hose management is critical in any performance fuel or coolant system—loose or damaged lines compromise both reliability and safety. The Earls Tube Sleeve provides a protective barrier that shields 8 AN hose from abrasion, heat, and vibration...EARAT981908ERL- SKU:
- EARAT981908ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- AT981908ERL
$4.25 -
Earls Tube Nut 10an (1pk) AT981810ERL
EARLS
$10.00When you're building a high-performance fuel or coolant system, every connection point matters—loose or inadequate fittings can mean leaks, pressure loss, or catastrophic failure on the track. Earls Tube Nuts are CNC-precision fittings engineered for...EARAT981810ERL- SKU:
- EARAT981810ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT981810ERL
$10.00 -
Earls Tube Nut 8an (1pk) AT981808ERL
EARLS
$5.71When you're building or maintaining a high-performance fuel system, brake line setup, or coolant circuit, every fitting matters. The Earls Tube Nut 8AN delivers reliable, leak-free connections with the precision engineering you'd expect from a trusted...EARAT981808ERL- SKU:
- EARAT981808ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- AT981808ERL
$5.71 -
Earls #8 Male to 1/2in NPT Ano-Tuff Adapter AT981688ERL
EARLS
$12.89If you're running a fuel system, cooling lines, or custom plumbing on your race car or high-performance build, you need adapters that handle pressure without leaking. This Earls #8 Male to 1/2in NPT adapter bridges two industry-standard fitting sizes,...EARAT981688ERL- SKU:
- EARAT981688ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- AT981688ERL
$12.89 -
Earls #6 Male to 1/2in NPT Ano-Tuff Adapter AT981668ERL
EARLS
$18.68If you're running a custom cooling or fuel system with mixed fitting standards, this Earls adapter bridges the gap between -6 AN and 1/2" NPT connections without compromise. Black anodized aluminum construction delivers durability and corrosion...EARAT981668ERL- SKU:
- EARAT981668ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT981668ERL
$18.68Qty in Cart: 0Quantity:Price:$18.68Subtotal: -
Earls #6 Male to 3/8in NPT Ano-Tuff Adapter AT981666ERL
EARLS
$9.70Fluid system transitions don't have to be complicated. This Earls adapter bridges the gap between AN fittings and NPT ports with precision engineering, eliminating leaks and ensuring clean, reliable connections in fuel, oil, or coolant lines. Black...EARAT981666ERL- SKU:
- EARAT981666ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT981666ERL
$9.70 -
Earls #6 to 1/8in NPT Ano-Tuff Adapter Fitting AT981662ERL
EARLS
$10.02Thread mismatches between your fuel, oil, and coolant systems don't have to compromise your setup. This Earls adapter bridges the gap between AN and NPT connections, letting you integrate quality components without custom fabrication. The black anodized...EARAT981662ERL- SKU:
- EARAT981662ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- AT981662ERL
$10.02 -
Earls 4an to 3/8 NPT Adapter Fitting AT981646ERL
EARLS
$12.89When you're routing fluid lines in a high-performance setup, adapter fittings are non-negotiable—they ensure reliable connections between different port standards without compromising flow or introducing leaks. The Earls 4AN to 3/8 NPT adapter gives you...EARAT981646ERL- SKU:
- EARAT981646ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- AT981646ERL
$12.89 -
Earls #4 Male to 1/4in NPT Ano-Tuff Adapter AT981644ERL
EARLS
$10.00When you're plumbing together a high-performance fuel or coolant system, mismatched fittings create leak points and flow restrictions that cost you on the track. This Earls adapter bridges the gap between AN and NPT standards, giving you the flexibility...EARAT981644ERL- SKU:
- EARAT981644ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- AT981644ERL
$10.00 -
Earls #12 Male to 1/2in NPT Ano-Tuff Adapter AT981613ERL
EARLS
$21.53When you're building a custom cooling, fuel, or hydraulic system, port compatibility matters. This Earls adapter bridges the gap between AN fittings and NPT ports, eliminating the need for custom fabrication and reducing potential leak points. The black...EARAT981613ERL- SKU:
- EARAT981613ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- AT981613ERL
$21.53 -
Earls #10 Male to 3/8in NPT Ano-Tuff Adapter AT981611ERL
EARLS
$12.89When you're building or modifying a fuel system, oil cooler line, or any pressurized fluid circuit, adapter fittings are non-negotiable for leak-free connections. This Earls #10 Male to 3/8in NPT Ano-Tuff Adapter bridges two different AN and NPT...EARAT981611ERL- SKU:
- EARAT981611ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- AT981611ERL
$12.89Qty in Cart: 0Quantity:Price:$12.89Subtotal: -
Earls #10 Male to 1/2in NPT Ano-Tuff Adapter AT981610ERL
EARLS
$14.35If you're running a custom fuel system, oil cooler, or any pressurized line setup, you need adapters you can trust to seal without leaks. This Earls #10 Male to 1/2in NPT adapter bridges two industry-standard fitting sizes with the reliability of black...EARAT981610ERL- SKU:
- EARAT981610ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT981610ERL
$14.35 -
Earls #10 Male to 3/4in NPT Ano-Tuff Adapter AT981609ERL
EARLS
$20.09When you're integrating NPT threaded ports into an AN-line system, you need an adapter that won't compromise flow or leak under pressure. This Earls straight adapter delivers the precise fitment and reliability that professional racing builds demand,...EARAT981609ERL- SKU:
- EARAT981609ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- AT981609ERL
$20.09 -
Earls #8 Male to 3/8in. NPT Ano-Tuff Adapter AT981608ERL
EARLS
$14.31If you're running aftermarket fuel systems, oil coolers, or custom hydraulic lines, you need a reliable adapter that bridges different port standards without compromising flow or durability. This Earls #8 Male to 3/8in. NPT adapter eliminates the...EARAT981608ERL- SKU:
- EARAT981608ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- AT981608ERL
$14.31 -
Earls Adapter Fitting Straight 8an to 1/4 NPT AT981607ERL
EARLS
$17.20When building a custom cooling or fuel system, mismatched fittings create leak points and restrict flow—compromising both reliability and performance. This Earls straight adapter bridges 8 AN and 1/4 NPT connections with precision-engineered aluminum...EARAT981607ERL- SKU:
- EARAT981607ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- AT981607ERL
$17.20 -
Earls #6 Male to 1/4in. NPT Ano-Tuff Adapter AT981606ERL
EARLS
$7.78When integrating legacy NPT components into a modern -6 AN plumbing system, you need a fitting that bridges the gap without compromise. This Earls adapter provides a clean, reliable connection point for fuel lines, oil coolers, or cooling system...EARAT981606ERL- SKU:
- EARAT981606ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- AT981606ERL
$7.78 -
Earls #4 Male to 1/8in. NPT Ano-Tuff Adapter AT981604ERL
EARLS
$7.14Mixing -4 AN and NPT threaded components in your fuel, oil, or coolant systems demands a reliable adapter that won't leak under pressure. Earls' Ano-Tuff series delivers precision-machined aluminum construction with hard-anodized protection, ensuring...EARAT981604ERL- SKU:
- EARAT981604ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- AT981604ERL
$7.14
