Fittings Hoses and Valves
Circle Track Fittings, Hoses & Valves for High-Pressure Racing Systems at JJ Motorsports
Equip your circle track racer with premium fittings, hoses, and valves from JJ Motorsports, precision-engineered for high-pressure, leak-free performance in late models, modifieds, street stocks, and IMCA dirt racing. Our selection ensures reliable fluid delivery for brakes, fuel, oil, and cooling systems, with durable materials like nylon, aluminum, and anodized finishes to withstand intense track conditions.
Shop trusted brands like Aeroquip and Fragola. Explore related categories such as circle track exterior components for body upgrades or circle track exhaust for flow enhancements.
Top Circle Track Fittings, Hoses and Valves Products
- Aeroquip #8 Hose 15' FCA0815 – High-performance #8 hose, 15-foot length, designed for reliable fluid transfer in racing applications.
- Fragola Hose Fitting #8 90 Deg Pro-Flow 229008 – 90-degree Pro-Flow hose fitting for #8 hose, ensuring secure connections in high-pressure systems.
- Fragola Hose Fitting #6 180 Deg Push Lock Black 218006-BL – 180-degree push-lock fitting, 6 AN hose barb to 6 AN female, aluminum black anodized for durability and easy installation.
- Nylon Brake Line Kit 3/16" OD (30 Foot) with Fittings Performance Racing IMCA – 30-foot nylon brake line kit with 13 brass fittings, universal compatibility for IMCA racing brake systems.
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 #12 Cap 992912ERL
EARLS
$17.89A proper AN fitting cap is essential for sealing unused ports in your fuel, oil, or coolant lines—preventing contamination, fluid loss, and potential system failures during high-performance operation...EAR992912ERL- SKU:
- EAR992912ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 992912ERL
$17.89 -
Earls #10 Cap 992910ERL
EARLS
$13.40Protect your high-pressure fluid lines with a reliable, precision-engineered cap that prevents contamination and system leaks. This Earls #10 cap delivers the durability and corrosion resistance your...EAR992910ERL- SKU:
- EAR992910ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 992910ERL
$13.40Qty in Cart: 0Quantity:Price:$13.40Subtotal: -
Earls #8 Cap 992908ERL
EARLS
$10.42A quality cap fitting is essential for any pressurized fuel or fluid system—it prevents contamination, maintains system integrity, and keeps your lines secure under racing conditions. The Earls #8...EAR992908ERL- SKU:
- EAR992908ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 992908ERL
$10.42 -
Earls Carb. Adapter 991954ERL
EARLS
$17.90If you're building or upgrading a power steering system, you need adapters that won't leak under pressure and deliver reliable performance lap after lap. The Earls Carb. Adapter 991954ERL provides a...EAR991954ERL- SKU:
- EAR991954ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 991954ERL
$17.90 -
Earls #8 > 7/8-20 Dual Feed Hl 991948ERL
EARLS
$19.41If you're running a Holley carburetor on a high-performance engine, fuel supply consistency is non-negotiable. This Earl's dual-feed inlet fitting ensures proper fuel distribution to both circuits of...EAR991948ERL- SKU:
- EAR991948ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 991948ERL
$19.41 -
Earls #6 > 5/8-18 Power Steeri Alum Fitting 991947ERL
EARLS
$14.92If you're upgrading your power steering system or plumbing custom hydraulic lines, you need fittings that won't leak under pressure and can handle the vibration of track conditions. This Earls...EAR991947ERL- SKU:
- EAR991947ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 991947ERL
$14.92 -
Earls #6 > 1/2-20 Fuel Pump 991946ERL
EARLS
$14.92When fuel system integrity is non-negotiable, precision fittings make all the difference. This Earls adapter ensures a reliable, leak-free connection between your #6 AN fuel line and 1/2-20 inverted...EAR991946ERL- SKU:
- EAR991946ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 991946ERL
$14.92 -
Earls #6 > 7/8-20 Dual Feed Hl 991943ERL
EARLS
$17.90If you're running a Holley carburetor and need a reliable fuel inlet solution, this Earl's fitting delivers the precision plumbing your fuel system demands. The dual-feed design ensures consistent...EAR991943ERL- SKU:
- EAR991943ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 991943ERL
$17.90 -
Earls #6 > 9/16-24 Holley 991942ERL
EARLS
$17.90If you're running a fuel system that combines different fitting standards, this Earls adapter is essential for achieving a leak-free, reliable connection. The 6 AN to 9/16-24 conversion allows...EAR991942ERL- SKU:
- EAR991942ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 991942ERL
$17.90Qty in Cart: 0Quantity:Price:$17.90Subtotal: -
Earls #6 > #8 Union 991912ERL
EARLS
$13.41When you're running high-flow fuel or coolant systems, mismatched line sizes create unnecessary restrictions and potential leak points. This Earl's union adapter solves that problem with a...EAR991912ERL- SKU:
- EAR991912ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 991912ERL
$13.41 -
Earls Female 1/8 Npt T 991701ERL
EARLS
$20.89When you're running fuel, oil, or coolant lines through a custom engine bay, you need reliable distribution points that won't leak under pressure. This Earls Female 1/8 NPT T-adapter gives you a...EAR991701ERL- SKU:
- EAR991701ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 991701ERL
$20.89 -
Earls 1/8 Npt 90 Deg Elbow 991401ERL
EARLS
$14.92Fluid line routing requires precision fittings that won't leak under pressure or vibration. This Earls 90-degree elbow adapter lets you navigate tight engine bays and complex plumbing layouts without...EAR991401ERL- SKU:
- EAR991401ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 991401ERL
$14.92 -
Earls 1/2 X 1/4 Npt Bush 991205ERL
EARLS
$16.42If you're building a custom cooling or fuel system, you need fittings that won't leak under pressure. This Earls adapter bush seamlessly transitions between different NPT port sizes, allowing you to...EAR991205ERL- SKU:
- EAR991205ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 991205ERL
$16.42 -
Earls 3/8 X 1/8 Nipple Bush 991203ERL
EARLS
$13.41When you're building a custom fuel, coolant, or brake line system, adapter fittings are non-negotiable—they ensure leak-free connections between different port sizes and prevent costly failures on...EAR991203ERL- SKU:
- EAR991203ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 991203ERL
$13.41 -
Earls 1/4 X 1/8 Npt Bush 991201ERL
EARLS
$10.42If you're building a custom cooling or fuel system, adapter fittings are non-negotiable for clean, leak-free connections. This Earls 1/4 X 1/8 NPT bush reduces port sizes without sacrificing flow or...EAR991201ERL- SKU:
- EAR991201ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 991201ERL
$10.42 -
Earls 1/8 Npt Nipple 991101ERL
EARLS
$8.93A solid NPT adapter is non-negotiable when plumbing custom fluid systems—whether you're building a custom cooling loop, fuel line routing, or high-pressure oil circuit. This straight 1/8 NPT nipple...EAR991101ERL- SKU:
- EAR991101ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 991101ERL
$8.93 -
Earls 1/4 Npt Coupling 991002ERL
EARLS
$14.88If you're building a custom fluid system—whether it's fuel, oil, coolant, or brake lines—you need reliable, leak-free connections that won't compromise flow or durability. The Earls 1/4 NPT Coupling...EAR991002ERL- SKU:
- EAR991002ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 991002ERL
$14.88 -
Earls 1/8 Npt Coupling 991001ERL
EARLS
$10.42When you're running a high-performance fuel or coolant system, reliable fittings are non-negotiable. This Earls 1/8 NPT coupling provides a straightforward, leak-free connection between two female...EAR991001ERL- SKU:
- EAR991001ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 991001ERL
$10.42 -
Earls Brake Adapter -3 to 7/16 -24 I.F. 989549ERL
EARLS
$13.40If you're running hardline brake systems or custom hydraulic setups, adapter fittings are critical connection points that demand precision and reliability. This Earls brake adapter ensures leak-free,...EAR989549ERL- SKU:
- EAR989549ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 989549ERL
$13.40 -
Earls Brake Adapter -4 to 7/16 989548ERL
EARLS
$13.40If you're running a high-performance brake system with mixed fitting sizes, this Earls adapter bridges the gap between your -4 AN hardline and 7/16-24 inverted flare components without compromise...EAR989548ERL- SKU:
- EAR989548ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 989548ERL
$13.40
