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
-
AN to O-Ring -8 x 9/16-18 (-6) HF-80860BLK
TRIPLE X RACE COMPONENTS
$11.89When you're running a high-performance fuel, oil, or coolant system, mismatched hose connections compromise flow and create leak points that can sideline your build. This AN adapter ensures a secure, leak-free transition between 8 AN and 6 AN O-ring...TXRHF-80860-BLK- SKU:
- TXRHF-80860-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- HF-80860BLK
$11.89Qty in Cart: 0Quantity:Price:$11.89Subtotal: -
AN to O-Ring -8 x 1 5/16-12 (-16) HF-80816BLK
TRIPLE X RACE COMPONENTS
$19.49If you're running high-flow fuel or coolant lines in a forced induction setup, you need adapters that won't leak under pressure. This AN-to-O-Ring adapter gives you the flexibility to step up your line sizes while maintaining a secure, sealed connection...TXRHF-80816-BLK- SKU:
- TXRHF-80816-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- HF-80816BLK
$19.49Qty in Cart: 0Quantity:Price:$19.49Subtotal: -
AN to O-Ring -8 x 1 1/16-12 (-12) HF-80812BLK
TRIPLE X RACE COMPONENTS
$18.39When you're running high-flow fuel or coolant systems, mismatched AN fittings create leaks and performance loss. This straight adapter bridges -8 and -12 AN connections with a sealed O-ring design, eliminating the need for multiple fittings and reducing...TXRHF-80812-BLK- SKU:
- TXRHF-80812-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- HF-80812BLK
$18.39Qty in Cart: 0Quantity:Price:$18.39Subtotal: -
AN to O-Ring -6 x 3/4-16 (-8) HF-80680BLK
TRIPLE X RACE COMPONENTS
$11.89When you're running high-pressure fuel, coolant, or hydraulic lines in your race build, fitting compatibility is non-negotiable. This AN adapter bridges the gap between 6 AN and 8 AN systems without compromising flow or introducing leak points—essential...TXRHF-80680-BLK- SKU:
- TXRHF-80680-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- HF-80680BLK
$11.89Qty in Cart: 0Quantity:Price:$11.89Subtotal: -
AN to O-Ring -6 x 9/16-18 (-6) HF-80660BLK
TRIPLE X RACE COMPONENTS
$9.79If you're running a high-performance fuel or coolant system, a reliable adapter fitting is non-negotiable—leaks mean downtime and potential engine damage. This AN to O-Ring adapter provides a secure, leak-free connection between -6 AN male lines, making...TXRHF-80660-BLK- SKU:
- TXRHF-80660-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- HF-80660BLK
$9.79Qty in Cart: 0Quantity:Price:$9.79Subtotal: -
AN to O-Ring -6 x 1 1/16-12 (-12) HF-80612BLK
TRIPLE X RACE COMPONENTS
$16.19When you're running high-pressure fuel, coolant, or hydraulic lines in your race engine bay, you need fittings that won't leak under load. This AN-to-O-Ring adapter bridges different line sizes with a straightforward design, eliminating the need for...TXRHF-80612-BLK- SKU:
- TXRHF-80612-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- HF-80612BLK
$16.19Qty in Cart: 0Quantity:Price:$16.19Subtotal: -
AN to O-Ring -4 x 3/4-16 (-8) HF-80480BLK
TRIPLE X RACE COMPONENTS
$11.89When you're running high-pressure fuel, oil, or coolant systems, mismatched fittings create weak points that can fail under boost or sustained heat. This AN-to-O-Ring adapter lets you step down from larger -8 AN lines to -4 AN components without...TXRHF-80480-BLK- SKU:
- TXRHF-80480-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- HF-80480BLK
$11.89Qty in Cart: 0Quantity:Price:$11.89Subtotal: -
AN to O-Ring -4 x 3/8-24 (-3) HF-80430BLK
TRIPLE X RACE COMPONENTS
$9.79If you're upgrading your fuel system, coolant lines, or any pressurized fluid circuit, you need reliable fittings that won't leak under stress. This AN-to-O-Ring adapter bridges different line standards seamlessly, giving you the flexibility to mix...TXRHF-80430-BLK- SKU:
- TXRHF-80430-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MFG Part #:
- HF-80430BLK
$9.79 -
AN to O-Ring -4 x 7/8-14 (-10) HF-80410BLK
TRIPLE X RACE COMPONENTS
$14.09Fluid system plumbing requires precision fittings that won't leak under pressure—this adapter bridges AN line sizes with a straight configuration that simplifies your fuel, coolant, or brake line routing. The o-ring seal design eliminates the need for...TXRHF-80410-BLK- SKU:
- TXRHF-80410-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- HF-80410BLK
$14.09Qty in Cart: 0Quantity:Price:$14.09Subtotal: -
AN to O-Ring -8 x 7/8-14 (-10) HF-80010BLK
TRIPLE X RACE COMPONENTS
$13.69Fluid line compatibility across different fitting standards is critical when building custom fuel systems, coolant circuits, or high-pressure hydraulic setups. This AN-to-O-Ring adapter bridges the gap between 8 AN and 10 AN systems, eliminating the need...TXRHF-80010-BLK- SKU:
- TXRHF-80010-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- HF-80010BLK
$13.69Qty in Cart: 0Quantity:Price:$13.69Subtotal: -
#12 90 Degree AN Bulkhead HF-79012BLK
TRIPLE X RACE COMPONENTS
$23.79A 90-degree bulkhead fitting is essential for tight-space hydraulic, fuel, or coolant line routing where a straight pass-through won't work. This #12 AN aluminum bulkhead delivers a clean, leak-free connection while maintaining full flow...TXRHF-79012-BLK- SKU:
- TXRHF-79012-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MFG Part #:
- HF-79012BLK
$23.79Qty in Cart: 0Quantity:Price:$23.79Subtotal: -
#8 90 Degree AN Bulkhead HF-79008BLK
TRIPLE X RACE COMPONENTS
$15.19A quality bulkhead fitting is essential for maintaining system integrity and preventing fluid leaks in high-pressure fuel, oil, and coolant lines. This 90-degree AN bulkhead delivers a secure, compact connection that saves space in tight engine bays...TXRHF-79008-BLK- SKU:
- TXRHF-79008-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- HF-79008BLK
$15.19Qty in Cart: 0Quantity:Price:$15.19Subtotal: -
#6 90 Degree AN Bulkhead HF-79006BLK
TRIPLE X RACE COMPONENTS
$10.79A clean, reliable bulkhead fitting is essential for any high-flow fuel or fluid system where space and angle constraints demand a compact solution. This 90-degree AN bulkhead eliminates the need for multiple fittings and adapters, reducing potential leak...TXRHF-79006-BLK- SKU:
- TXRHF-79006-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- HF-79006BLK
$10.79Qty in Cart: 0Quantity:Price:$10.79Subtotal: -
#3 90 Degree AN Bulkhead HF-79003BLK
TRIPLE X RACE COMPONENTS
$9.79Clean up your fuel, oil, and coolant line routing with a purpose-built bulkhead fitting that eliminates unnecessary hose runs and reduces potential leak points. The 90-degree configuration lets you navigate tight engine bays and chassis layouts while...TXRHF-79003-BLK- SKU:
- TXRHF-79003-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- HF-79003BLK
$9.79Qty in Cart: 0Quantity:Price:$9.79Subtotal: -
#3 AN Bulkhead Tee On The Run HF-76003BLK
TRIPLE X RACE COMPONENTS
$14.39A quality bulkhead tee fitting is essential for any custom fuel, oil, or coolant system where multiple lines converge at a single junction point. This #3 AN tee provides a robust, leak-free connection without sacrificing performance or reliability. The...TXRHF-76003-BLK- SKU:
- TXRHF-76003-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- HF-76003BLK
$14.39Qty in Cart: 0Quantity:Price:$14.39Subtotal: -
#4 AN Bulkhead Tee On The Side HF-75004BLK
TRIPLE X RACE COMPONENTS
$15.19A bulkhead tee fitting is essential when you need to split fluid lines without compromising flow or adding unnecessary bulk to your engine bay. This #4 AN configuration delivers a compact, leak-free junction point for fuel, oil, or coolant lines in tight...TXRHF-75004-BLK- SKU:
- TXRHF-75004-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- HF-75004BLK
$15.19Qty in Cart: 0Quantity:Price:$15.19Subtotal: -
#3 AN Bulkhead Tee On The Side HF-75003BLK
TRIPLE X RACE COMPONENTS
$17.29This bulkhead tee fitting consolidates three separate AN connections into a single, compact junction point—essential for fuel systems, coolant lines, and boost plumbing where space is tight or multiple feed/return lines converge. Black anodized aluminum...TXRHF-75003-BLK- SKU:
- TXRHF-75003-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- HF-75003BLK
$17.29Qty in Cart: 0Quantity:Price:$17.29Subtotal: -
#3 45 Degree AN Bulkhead HF-74503BLK
TRIPLE X RACE COMPONENTS
$10.79A quality bulkhead fitting is essential for routing hydraulic or pneumatic lines through your engine bay, firewall, or chassis without kinks or pressure loss. This 45-degree AN fitting provides a compact, angled solution that eliminates the need for...TXRHF-74503-BLK- SKU:
- TXRHF-74503-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- HF-74503BLK
$10.79Qty in Cart: 0Quantity:Price:$10.79Subtotal: -
#20 Straight AN Bulkhead HF-70020BLK
TRIPLE X RACE COMPONENTS
$50.19Managing high-pressure fluid systems demands reliable, leak-free connections—and this #20 straight AN bulkhead fitting delivers exactly that. Whether you're plumbing a fuel system, coolant circuit, or hydraulic line, a properly sized bulkhead fitting...TXRHF-70020-BLK- SKU:
- TXRHF-70020-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- MFG Part #:
- HF-70020BLK
$50.19Qty in Cart: 0Quantity:Price:$50.19Subtotal: -
#12 Straight AN Bulkhead HF-70012BLK
TRIPLE X RACE COMPONENTS
$16.19A quality bulkhead fitting is essential for any serious racing or high-performance fuel system—it provides a secure, leak-free connection point where fuel lines transition through a firewall or chassis barrier. The #12 AN Straight Bulkhead from...TXRHF-70012-BLK- SKU:
- TXRHF-70012-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- HF-70012BLK
$16.19Qty in Cart: 0Quantity:Price:$16.19Subtotal:
