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SPEEDFX 575117B Dual Inlet Fuel Line Kit for Holley 4150 Carburetors Black Anodized

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

575117B
07/13/2036 11:18 PM
Sale Price

$44.19

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SPEEDFX 575117B is a premium dual inlet fuel line kit designed specifically for Holley Dual Feed 4150 series carburetors (except 4010/4011 models). This complete fuel delivery solution features black anodized aluminum fittings paired with high-quality stainless steel braided hose for both durability and a professional appearance.

Key Features:

  • -6AN aluminum fittings with black anodized finish for corrosion resistance
  • 3/8 inch NPT port connections for secure installation
  • Stainless steel braided hose for maximum durability and resistance to fuel degradation
  • Dual inlet configuration optimizes fuel flow to both sides of the carburetor
  • Direct fit for Holley 4150 dual feed carburetors (excludes 4010/4011 models)
  • Professional black finish complements engine bay aesthetics

This fuel line kit provides a reliable, leak-free connection that ensures consistent fuel delivery to your Holley carburetor. The braided stainless construction handles the vibration and heat of high-performance applications while the anodized fittings resist corrosion from fuel and environmental exposure.

Products specifications

Finish

Anodized

Color

Black

Inlet Attachment Type

Male Threads

Outlet Attachment Type

Male Threads

Prop 65 - Short Label

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

Prop 65 Y/N

Y

very quick check out

Easy and good

No complaints here. Good experience

Great service, received quick

Easy to find oem parts

Good experience everything delivered as promised.

Great prices. Quick and easy ordering.

Smooth so far but I am a business and will be reselling so if sales tax shows up on this order (since it wasn't shown) I will NOT be happy.

Couldn&rsquo;t be easier

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