My Account
Shopping Cart

SPEEDFX 575117 -6AN Dual Inlet Fuel Line Kit for Holley 4150 Carburetors

Manufacturer

SPEEDFX

<h3>SPEEDFX: Performance Parts Built for Enthusiasts</h3> <p>SPEEDFX has established itself as a trusted name in the performance automotive parts industry, delivering high-quality components that blend functionality with durability. With a comprehensive catalog spanning engine dress-up accessories, fuel system components, exhaust solutions, and precision-engineered fittings, SPEEDFX serves the needs of both professional mechanics and dedicated DIY enthusiasts who demand reliable performance from their vehicle upgrades.</p> <p>At the core of SPEEDFX's product philosophy is a commitment to manufacturing components that withstand the rigors of real-world driving conditions. Each part is developed using advanced engineering techniques and constructed from premium materials designed to deliver long-lasting service. Whether you're building a custom project vehicle, upgrading your daily driver, or maintaining a performance machine, SPEEDFX offers practical solutions that don't compromise on quality.</p> <h3>Fuel System Solutions</h3> <p>Proper fuel storage and delivery are critical for any vehicle, and SPEEDFX addresses these needs with purpose-built components. Their <a href="/11204-speedfx-fuel-storage-can-14584">fuel storage cans</a> provide safe, compliant solutions for transporting and storing gasoline, diesel, and other fuels, making them essential for trackside support, off-road adventures, or garage workshops. For fuel delivery, SPEEDFX manufactures <a href="/11204-speedfx-fuel-feed-line-49965">fuel feed lines</a> engineered to handle the pressures and chemical demands of modern fuel systems while maintaining consistent flow rates.</p> <h3>Exhaust and Performance Hardware</h3> <p>The exhaust system is where performance meets sound, and securing those connections properly is paramount. SPEEDFX produces <a href="/11204-speedfx-exhaust-clamp-5816">exhaust clamps</a> constructed from high-grade T304 stainless steel, designed to create leak-free connections that won't corrode or fail under extreme temperature cycling. These clamps come in various configurations including lap joint band, U-band heavy-duty, and standard band styles to accommodate different exhaust setups and pipe diameters.</p> <h3>Transmission Components and Fluid Connections</h3> <p>Beyond fuel and exhaust, SPEEDFX extends its engineering expertise to critical drivetrain components. Their <a href="/11204-speedfx-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> help maintain proper shift timing and hydraulic pressure management in automatic transmissions. For fluid transfer and connections throughout the vehicle, SPEEDFX offers an extensive selection of <a href="/11204-speedfx-hose-coupler-17378">hose couplers</a> in various AN sizes and configurations, featuring anodized aluminum construction and precision threading for reliable, leak-free connections in fuel, oil, and coolant systems.</p> <h3>Quality That Performs</h3> <p>What sets SPEEDFX apart is their focus on delivering performance parts that work as intended from the moment of installation. Their products undergo rigorous quality control to ensure proper fitment and function, giving automotive enthusiasts confidence that their upgrades will perform reliably over time. Whether you're assembling a custom fuel system with braided lines and AN fittings, replacing worn transmission components, or simply securing your exhaust with professional-grade clamps, SPEEDFX provides the components that help enthusiasts complete their projects with confidence.</p>

Part Number

575117
07/11/2036 10:23 AM
Sale Price

$49.74

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SPEEDFX 575117 is a premium dual inlet fuel line assembly designed specifically for Holley 4150 series carburetors with dual feed capability. This complete fuel line kit provides a professional solution for connecting your fuel system to your carburetor with reliable, leak-free performance.

Key Features:

  • -6AN male fittings with 3/8 inch NPT port connections for secure installation
  • Stainless steel braided hose construction for durability and resistance to fuel degradation
  • Eye-catching red and blue anodized fittings add a custom appearance to your engine bay
  • Compatible with Holley dual feed 4150 series carburetors (excludes 4010 and 4011 models)
  • Pre-assembled and ready to install for convenient setup

This fuel line assembly eliminates the need for custom fabrication while providing superior flow characteristics compared to rubber fuel lines. The stainless steel braided construction resists heat and abrasion, making it ideal for high-performance and racing applications. The anodized fittings not only look great but also provide corrosion resistance for long-lasting performance.

Products specifications

Prop 65 - Short Label

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Finish

Anodized

Outlet Attachment Type

Male Threads

Prop 65 Y/N

Y

Inlet Attachment Type

Male Threads

OK

easy to order, freight pricey but understandable in the ridiculous times we're living in.

took a little bit but finally got my order entered

Good selection and in stock when you need it.

Thanks you for your fast shipping

Ordered the wrong part as Mech made a mistake, no fault of Autoplicity. Awaiting return label and instructions.

quick, good

Thanks for a quick sale.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy