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 Male Adapter Fitting #8 x 1-20 Rochester Blk 491965-BL
FRAGOLA
$11.99If you're running a Quadrajet carburetor, proper fuel inlet fitment is critical to fuel delivery consistency and system reliability. This Fragola male adapter ensures a secure, leak-free connection between your fuel line and carburetor inlet, eliminating...FRG491965-BL- SKU:
- FRG491965-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 491965-BL
$11.99 -
Fragola Male Adapter Fitting #8 x 1-20 Rochester 491965
FRAGOLA
$7.49If you're running a Quadrajet carburetor setup, fuel delivery integrity starts with reliable fittings. This Fragola male adapter ensures a secure, leak-free connection between your fuel line and carburetor inlet—critical for consistent jetting...FRG491965- SKU:
- FRG491965
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491965
$7.49 -
Fragola Male Adapter Fitting #6 x 18mm x 1.5 FI Black 491964-BL
FRAGOLA
$10.99If you're running a fuel injection system with AN-sized hard lines, you need reliable adapter fittings that won't leak under pressure. This Fragola male adapter bridges the gap between -6 AN male ports and 18mm x 1.5 metric fuel injection connections,...FRG491964-BL- SKU:
- FRG491964-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 491964-BL
$10.99 -
Fragola Male Adapter Fitting #6 x 16mm x 1.5 FI Black 491963-BL
FRAGOLA
$11.99If you're running fuel injection on a performance build, reliable fuel line adapters are non-negotiable—they're the foundation of a leak-free, high-pressure fuel system. This Fragola Male Adapter bridges the gap between -6 AN hard lines and metric fuel...FRG491963-BL- SKU:
- FRG491963-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491963-BL
$11.99 -
Fragola Male Adapter Fitting #6 x 16mm x 1.5 FI 491963
FRAGOLA
$9.99If you're running a modern fuel injection system with metric fuel line ports, this Fragola adapter fitting bridges the gap between standard AN fittings and 16mm metric threads without compromise. The direct 6 AN to 16mm x 1.5 conversion eliminates the...FRG491963- SKU:
- FRG491963
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491963
$9.99 -
Fragola Male Adapter Fitting #6 x 14mm x 1.5 FI Black 491962-BL
FRAGOLA
$11.99If you're running a fuel injection system with AN fittings, you need reliable adapter solutions that won't leak under pressure. The Fragola Male Adapter Fitting bridges the gap between 6 AN male connections and 14mm x 1.5 metric male ports, giving you...FRG491962-BL- SKU:
- FRG491962-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491962-BL
$11.99 -
Fragola Male Adapter Fitting #6 x 1-20 Rochester Blk 491960-BL
FRAGOLA
$12.99If you're running fuel injection, nitrous systems, or custom fluid lines, you need reliable adapters that won't fail under pressure. This Fragola male adapter fitting bridges the gap between AN-rated hose ends and Rochester-style ports, giving you a...FRG491960-BL- SKU:
- FRG491960-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491960-BL
$12.99Qty in Cart: 0Quantity:Price:$12.99Subtotal: -
Fragola Male Adapter Fitting #8 x 7/8-20 Dual Feed Bl 491957-BL
FRAGOLA
$11.99If you're running a Holley carburetor on your race or street engine, fuel delivery integrity starts at the inlet. This Fragola male adapter fitting provides a clean, direct connection from your fuel line to the carburetor's dual-feed inlet, eliminating...FRG491957-BL- SKU:
- FRG491957-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491957-BL
$11.99 -
Fragola Male Adapter Fitting #8 x 7/8-20 Dual Feed 491957
FRAGOLA
$9.49If you're running a Holley carburetor on your race engine or street machine, fuel delivery consistency depends on reliable inlet fittings. This Fragola Male Adapter ensures a secure, leak-free connection between your fuel line and carb inlet while...FRG491957- SKU:
- FRG491957
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 491957
$9.49 -
Fragola Male Adapter Fitting #6 x 5/8-18 3/8 Tube IF 491956-BL
FRAGOLA
$9.99If you're running a high-performance fuel system, brake line setup, or forced induction cooling circuit, reliable fittings are non-negotiable—leaks mean lost pressure, lost performance, and potential engine damage. This Fragola Male Adapter delivers the...FRG491956-BL- SKU:
- FRG491956-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491956-BL
$9.99 -
Fragola Male Adapter Fitting #6 x 5/8-18 3/8 Tube IF 491956
FRAGOLA
$9.99If you're running AN fittings in your fuel, oil, or cooling system, you need reliable adapter solutions that maintain system integrity without compromise. This Fragola male adapter bridges 6 AN male connections to 5/8-18 inverted flare ports, making it...FRG491956- SKU:
- FRG491956
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491956
$9.99 -
Fragola Male Adapter Fitting #6 x 1/2-20 5/16 Tube IF 491955-BL
FRAGOLA
$9.99If you're building a high-performance fuel, oil, or coolant system, adapter fittings are non-negotiable for maintaining leak-free connections across different line standards. This Fragola male adapter bridges 6 AN and 1/2-20 inverted flare connections,...FRG491955-BL- SKU:
- FRG491955-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491955-BL
$9.99 -
Fragola Male Adapter Fitting #6 x 1/2-20 5/16 Tube IF 491955
FRAGOLA
$7.49When routing fuel, coolant, or brake lines through your engine bay, adapter fittings are non-negotiable—they ensure leak-free connections between incompatible line standards. This Fragola male adapter bridges 6 AN and 1/2-20 inverted flare connections...FRG491955- SKU:
- FRG491955
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491955
$7.49 -
Fragola Male Adapter Fitting #6 x 7/8-20 Dual Feed Bl 491952-BL
FRAGOLA
$9.99If you're running a Holley carburetor on your race engine or high-performance build, fuel delivery integrity starts at the inlet. This Fragola male adapter fitting ensures a secure, leak-free connection between your fuel line and carburetor...FRG491952-BL- SKU:
- FRG491952-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 491952-BL
$9.99 -
Fragola Male Adapter Fitting #6 x 7/8-20 Dual Feed 491952
FRAGOLA
$9.99If you're running a Holley carburetor on your performance engine, fuel delivery integrity starts at the inlet fitting. This Fragola male adapter ensures a secure, leak-free connection between your fuel line and carburetor, eliminating the risk of fuel...FRG491952- SKU:
- FRG491952
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 491952
$9.99 -
Fragola Male Adapter Fitting #6 x 9/16-24 Holley Blk 491951-BL
FRAGOLA
$8.49If you're building or upgrading a fuel system, carburetor, or performance engine setup, you need reliable fittings that won't leak under pressure. This Fragola male adapter bridges the gap between AN-standard plumbing and Holley carburetor ports, giving...FRG491951-BL- SKU:
- FRG491951-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491951-BL
$8.49 -
Fragola Male Adapter Fitting #6 x 5/8-20 Carter Black 491950-BL
FRAGOLA
$9.49If you're running aftermarket fuel systems, oil coolers, or custom plumbing on your race car, you need fittings that won't leak under pressure. The Fragola Male Adapter Fitting delivers a secure, leak-free connection between AN hose lines and 5/8-20...FRG491950-BL- SKU:
- FRG491950-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491950-BL
$9.49 -
Fragola Male Adapter Fitting #6 x 5/8-20 Carter 491950
FRAGOLA
$7.99Proper fuel and fluid routing is critical in high-performance applications, and mismatched fittings can lead to leaks, pressure loss, or system failure. The Fragola Male Adapter Fitting #6 x 5/8-20 provides a reliable solution for bridging 6 AN male...FRG491950- SKU:
- FRG491950
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491950
$7.99Qty in Cart: 0Quantity:Price:$7.99Subtotal: -
Fragola #8 5/8-18 to 3/8 Tube I.F. Fitting GM P/S 491949-BL
FRAGOLA
$12.99If you're upgrading your GM power steering system or transitioning between AN fittings and OEM inverted flare connections, this Fragola adapter ensures a leak-free, precision fit without compromise. The black anodized aluminum construction resists...FRG491949-BL- SKU:
- FRG491949-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491949-BL
$12.99 -
Fragola Carb Adapter Fitting #8 x 7/8-20 Black 491948-BL
FRAGOLA
$11.99A reliable carburetor fuel inlet connection is critical for consistent fuel delivery and engine performance. This Fragola adapter fitting provides a precision-engineered solution for converting standard carb inlets to AN-line plumbing, eliminating flow...FRG491948-BL- SKU:
- FRG491948-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 491948-BL
$11.99
