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 #8 X 3/8MPT Inline Gauge Adapter Fitting 495004
FRAGOLA
$10.99If you're running a fuel system, oil circuit, or coolant loop on your race car or performance build, you need reliable pressure monitoring at critical points—and this adapter delivers exactly that. The Fragola #8 X 3/8MPT Inline Gauge Adapter gives you a...FRG495004- SKU:
- FRG495004
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 495004
$10.99 -
Fragola Inline Gauge Adapter #8 x #8 Male Black 495003-BL
FRAGOLA
$13.99If you're running fuel pressure, oil pressure, or boost gauges on your high-performance engine, you need a reliable inline adapter that won't compromise flow or introduce weak points in your system. The Fragola #8 x #8 Male Inline Gauge Adapter gives you...FRG495003-BL- SKU:
- FRG495003-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 495003-BL
$13.99 -
Fragola #8 X #8 Inline Gauge Male Adapter Fitting 495003
FRAGOLA
$11.99If you're running forced induction or a high-pressure fuel system, you need reliable instrumentation to monitor critical pressures in real-time. This Fragola inline gauge adapter lets you tap into your system without breaking the main line, giving you...FRG495003- SKU:
- FRG495003
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 495003
$11.99 -
Fragola #6 Male x 3/8 MPT Gauge Adapter Inline 495002-BL
FRAGOLA
$10.99Integrating reliable gauge monitoring into your fuel, oil, or coolant system requires a fitting that won't compromise flow or accuracy. This Fragola adapter provides a dedicated gauge port without sacrificing the primary line, making it essential for...FRG495002-BL- SKU:
- FRG495002-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 495002-BL
$10.99 -
Fragola #6 Male x 3/8 MPT Gauge Adapter Inline 495002
FRAGOLA
$8.99If you're running a forced induction system, fuel system, or any pressurized application, accurate gauge readings are non-negotiable for tuning and diagnostics. This Fragola adapter seamlessly integrates a pressure gauge into your existing #6 AN fuel or...FRG495002- SKU:
- FRG495002
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 495002
$8.99 -
Fragola #6 Male x #6 Male Gauge Adapter Line 495001-BL
FRAGOLA
$9.39If you're running forced induction or high-pressure fuel systems, you need reliable gauge monitoring to keep tabs on critical pressures in real time. This Fragola adapter line bridges your #6 AN main line to a gauge port without interrupting flow, giving...FRG495001-BL- SKU:
- FRG495001-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 495001-BL
$9.39 -
Fragola #6 Male x #6 Male Gauge Adapter Inline 495001
FRAGOLA
$9.49When you're monitoring critical fuel or oil pressure in a high-performance engine, you need a gauge adapter that won't compromise your AN line integrity or introduce leaks under boost. The Fragola #6 Male x #6 Male Gauge Adapter Inline lets you tap into...FRG495001- SKU:
- FRG495001
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 495001
$9.49 -
Fragola #4 Male x #4 Female Gauge Adapter Inline 495000-BL
FRAGOLA
$16.99If you're running fuel, oil, or coolant lines on a high-performance build, you need reliable inline gauge monitoring to catch pressure anomalies before they become catastrophic failures. This Fragola adapter gives you a clean, direct path to tap into...FRG495000-BL- SKU:
- FRG495000-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 495000-BL
$16.99 -
Fragola #4 Male x #4 Female Gauge Adapter Inline 495000
FRAGOLA
$19.99If you're running forced induction or custom fuel system setups, you need reliable gauge ports that won't compromise your line integrity. The Fragola #4 Male x #4 Female Gauge Adapter Inline gives you a clean, compact solution to monitor pressure without...FRG495000- SKU:
- FRG495000
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 495000
$19.99 -
Fragola #10 ORB x #8 ORB Adapter Fitting Black 494112-BL
FRAGOLA
$19.99When you're running high-flow fuel, coolant, or hydraulic systems, mismatched port sizes create unnecessary complexity and potential leak points. This Fragola adapter fitting bridges the gap between #10 and #8 ORB ports with precision engineering,...FRG494112-BL- SKU:
- FRG494112-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 494112-BL
$19.99 -
Fragola #12 ORB x #12 ORB Adapter Fitting Black 494111-BL
FRAGOLA
$19.99When you're building a custom fuel system or hydraulic line setup, connector compatibility is everything. This Fragola #12 ORB x #12 ORB adapter fitting gives you a straightforward solution for joining two 12 AN male O-ring ports without compromise...FRG494111-BL- SKU:
- FRG494111-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 494111-BL
$19.99 -
Fragola #10 ORB x #10 ORB Adapter Fitting Black 494110-BL
FRAGOLA
$19.49When you're building a custom fuel system or hydraulic line setup, adapter fittings are non-negotiable—and this Fragola #10 ORB adapter gives you a reliable, straightforward connection between two #10 AN male ports. Precision-engineered aluminum...FRG494110-BL- SKU:
- FRG494110-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 494110-BL
$19.49 -
Fragola #8 ORB x #8 ORB Adapter Fitting Black 494108-BL
FRAGOLA
$22.99When you're running high-flow fuel or coolant lines, adapter fittings are non-negotiable—they ensure leak-free connections and allow you to integrate components from different manufacturers without compromise. The Fragola #8 ORB x #8 ORB adapter gives...FRG494108-BL- SKU:
- FRG494108-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 494108-BL
$22.99 -
Fragola #10 ORB x 1/2 MPT Adapter Fitting Black 494002-BL
FRAGOLA
$11.99Proper hydraulic and fuel line connections are critical in high-performance applications where pressure integrity and reliability can't be compromised. This Fragola adapter fitting bridges NPT and AN line standards, eliminating the need for custom...FRG494002-BL- SKU:
- FRG494002-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 494002-BL
$11.99 -
Fragola #10 ORB x 3/8 MPT Adapter Fitting Black 494001-BL
FRAGOLA
$11.99If you're building a custom fuel system, cooling loop, or fluid transfer line, you need reliable adapters that won't leak under pressure. This Fragola adapter bridges the gap between industry-standard NPT ports and AN fittings, allowing you to integrate...FRG494001-BL- SKU:
- FRG494001-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 494001-BL
$11.99 -
Fragola 3/4 MPT Hex Pipe Plug Black 493306-BL
FRAGOLA
$11.99Port sealing is non-negotiable in high-performance fuel and fluid systems, and this Fragola hex pipe plug delivers reliable, leak-free closure with minimal fuss. The aluminum construction resists corrosion while the hex head design allows quick...FRG493306-BL- SKU:
- FRG493306-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 493306-BL
$11.99 -
Fragola 1/2 MPT Hex Pipe Plug Black 493304-BL
FRAGOLA
$9.99When you're running a precision fuel system or custom coolant circuit, port integrity matters. The Fragola 1/2 MPT Hex Pipe Plug provides a clean, secure way to cap off unused NPT ports without compromising system pressure or reliability. Its black...FRG493304-BL- SKU:
- FRG493304-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 493304-BL
$9.99 -
Fragola 3/8 MPT Hex Pipe Plug Black 493303-BL
FRAGOLA
$6.99Fragola's 3/8 MPT hex pipe plug delivers reliable port closure for your fuel, coolant, and hydraulic systems. Built from aluminum and finished in durable black anodize, this fitting resists corrosion while maintaining a clean, professional appearance in...FRG493303-BL- SKU:
- FRG493303-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 493303-BL
$6.99 -
Fragola 3/8 MPT Hex Pipe Plug 493303
FRAGOLA
$4.99When you're building a custom cooling system, fuel line setup, or hydraulic circuit, you need fittings that seal reliably without unnecessary bulk. The Fragola 3/8 MPT Hex Pipe Plug delivers a clean, leak-free termination point with a compact hex head...FRG493303- SKU:
- FRG493303
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 493303
$4.99 -
Fragola 1/4 MPT Hex Pipe Plug 493302
FRAGOLA
$3.99When you're building a high-performance fuel, coolant, or brake system, every connection point matters. This Fragola hex pipe plug seals 1/4 NPT ports with precision-engineered reliability, eliminating leaks that can compromise your setup. The...FRG493302- SKU:
- FRG493302
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 493302
$3.99
