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 #8 90 Degree Auto-Fit 309108ERL
EARLS
$28.78Proper hose routing is critical for maintaining system integrity and preventing leaks in high-performance applications. This Earls auto-fit connector delivers a reliable 90-degree angle change without requiring custom fabrication, saving you installation...EAR309108ERL- SKU:
- EAR309108ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 309108ERL
$28.78 -
Earls #6 90 Degree Auto-Fit 309106ERL
EARLS
$31.96Proper fluid routing is non-negotiable in high-performance applications, and this Earls 90-degree fitting delivers the precision connection your system demands. The auto-fit design eliminates guesswork during installation, while the aluminum construction...EAR309106ERL- SKU:
- EAR309106ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 309106ERL
$31.96 -
Earls #4 90 Degree Auto-Fit 309104ERL
EARLS
$38.37Precision fluid routing is non-negotiable in high-performance applications, and the Earls #4 90 Degree Auto-Fit delivers exactly that. This 4 AN hose end fitting eliminates guesswork with its auto-fit design, ensuring consistent, leak-free connections in...EAR309104ERL- SKU:
- EAR309104ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 309104ERL
$38.37 -
Earls #12 45 Degree Auto-Fit 304612ERL
EARLS
$44.77Proper hose routing and leak-free connections are non-negotiable in high-performance fuel, coolant, and brake systems. The Earls #12 45 Degree Auto-Fit fitting delivers reliable, precision-engineered connections without the guesswork of traditional...EAR304612ERL- SKU:
- EAR304612ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 304612ERL
$44.77 -
Earls #8 45 Degree Auto-Fit 304608ERL
EARLS
$38.37Reliable hose connections are non-negotiable in high-performance applications where pressure spikes and vibration are constant threats. The Earls #8 45 Degree Auto-Fit fitting delivers precision engineering with its anodized aluminum construction and...EAR304608ERL- SKU:
- EAR304608ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 304608ERL
$38.37 -
Earls #6 45 Degree Auto-Fit 304606ERL
EARLS
$31.96Precision hose routing is non-negotiable in high-performance fuel and coolant systems—misaligned fittings create pressure losses and potential leak points. The Earls #6 45 Degree Auto-Fit delivers a CNC-engineered solution that eliminates guesswork...EAR304606ERL- SKU:
- EAR304606ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 304606ERL
$31.96 -
Earls #20 Auto-Fit Str Hose End 300120ERL
EARLS
$97.35The Earls #20 Auto-Fit Str Hose End delivers the reliability you need when building or maintaining high-flow fuel, oil, or coolant systems. Its straight configuration and auto-fit design eliminate guesswork during installation, reducing assembly time...EAR300120ERL- SKU:
- EAR300120ERL
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 300120ERL
$97.35 -
Earls #12 Auto-Fit Str Hose End 300112ERL
EARLS
$31.96If you're running a high-performance fuel, coolant, or brake system, you need hose fittings that deliver reliable connections without leaks or failure. Earls Auto-Fit hose ends are engineered for precision fitment and durability in demanding racing and...EAR300112ERL- SKU:
- EAR300112ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 300112ERL
$31.96 -
Earls #10 Auto-Fit Str Hose End 300110ERL
EARLS
$20.44If you're running fuel, oil, or coolant lines in a high-performance application, you need fittings that won't leak under pressure or vibration. The Earls #10 Auto-Fit Straight Hose End delivers reliable, leak-free connections with its precision-machined...EAR300110ERL- SKU:
- EAR300110ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 300110ERL
$20.44 -
Earls #8 Auto-Fit Str Hose End 300108ERL
EARLS
$16.58The Earls #8 Auto-Fit Straight Hose End is a precision-engineered fitting designed for high-flow fuel, oil, and coolant systems where reliability under pressure is non-negotiable. The auto-fit design eliminates the guesswork of traditional hose ends,...EAR300108ERL- SKU:
- EAR300108ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 300108ERL
$16.58 -
Earls #6 Auto-Fit Str Hose End 300106ERL
EARLS
$12.75If you're running a high-performance fuel, oil, or coolant system, reliable hose connections are non-negotiable. The Earls #6 Auto-Fit Straight Hose End delivers secure, leak-free performance with its precision-engineered design and anodized aluminum...EAR300106ERL- SKU:
- EAR300106ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 300106ERL
$12.75 -
Earls #4 Auto-Fit Str Hose End 300104ERL
EARLS
$15.31If you're running a custom cooling or fuel system, you need hose fittings that won't leak under pressure. The Earls #4 Auto-Fit Straight Hose End delivers reliable, leak-free connections with its precision-engineered design and color-coded anodized...EAR300104ERL- SKU:
- EAR300104ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 300104ERL
$15.31 -
Earls Alum Tube Adpt -6 Fem - 5/16in. Tube 165156ERL
EARLS
$21.54If you're building a custom fuel, oil, or coolant line system, you need fittings that reliably bridge different tubing standards without compromise. This Earls aluminum tube adapter handles the transition from 6 AN female ports to 5/16-inch tubing with...EAR165156ERL- SKU:
- EAR165156ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 165156ERL
$21.54Qty in Cart: 0Quantity:Price:$21.54Subtotal: -
Earls #6 Female Alum to 3/8in Tubing Adapter 165106ERL
EARLS
$24.41When you're running fuel, coolant, or brake lines through a high-performance engine bay, adapter fittings are non-negotiable—they ensure leak-free connections between different tubing standards. This Earls #6 Female Aluminum to 3/8in Tubing Adapter...EAR165106ERL- SKU:
- EAR165106ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 165106ERL
$24.41 -
Earls 8an Male to 3/8in Alum Tubing Adapter 165086ERL
EARLS
$25.85If you're running custom fuel, coolant, or brake lines in your race car or high-performance build, you need reliable adapters that handle pressure without leaking. This Earls 8AN male to 3/8" aluminum tubing adapter provides a secure, leak-free...EAR165086ERL- SKU:
- EAR165086ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 165086ERL
$25.85 -
Earls #6 Male Alum to 5/16in Tubing Adapter 165056ERL
EARLS
$21.54When you're building a custom fuel, coolant, or brake line system, you need fittings that seal reliably under pressure without adding bulk or weight. This Earls adapter bridges the gap between -6 AN male connections and 5/16-inch tubing with precision...EAR165056ERL- SKU:
- EAR165056ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 165056ERL
$21.54 -
Earls #8 Male Alum to 1/2in Tubing Adapter 165008ERL
EARLS
$25.83This adapter seamlessly bridges AN fittings to standard tubing, eliminating the need for custom fabrication in your fuel, coolant, or brake line routing. Whether you're building a custom cooling system or retrofitting fuel delivery on a race platform,...EAR165008ERL- SKU:
- EAR165008ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 165008ERL
$25.83 -
Earls #6 Male to 3/8in Alum Tubing Adapter 165006ERL
EARLS
$21.54If you're building a custom fuel system, coolant line, or any pressurized fluid circuit, you need reliable adapters that bridge different component sizes without leaks or flow restriction. This Earls #6 Male to 3/8in Aluminum Tubing Adapter provides a...EAR165006ERL- SKU:
- EAR165006ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 165006ERL
$21.54 -
Earls Gauge Adapter #8M to #8 100200ERL
EARLS
$31.96If you're running forced induction, nitrous, or fuel system diagnostics, you need reliable pressure monitoring at critical junction points. This Earls gauge adapter lets you tap into your #8 AN line without sacrificing flow or system integrity—a...EAR100200ERL- SKU:
- EAR100200ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 100200ERL
$31.96 -
Earls Gauge Adapter -6M to -6F w/1/8 Npt Port 100199ERL
EARLS
$25.85If you're running forced induction or monitoring critical fuel system pressures, you need a reliable way to tap into your fuel line without compromising flow or integrity. This Earls gauge adapter lets you install a pressure gauge in-line while...EAR100199ERL- SKU:
- EAR100199ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 100199ERL
$25.85
