SPEEDFX 575115B Dual Inlet Fuel Line Kit for Holley 4150 Carburetors

Manufacturer

SPEEDFX

Part Number

575115B
03/11/2036 5:30 PM
Sale Price

$68.83

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The SPEEDFX 575115B is a premium dual inlet fuel line kit designed specifically for Holley Dual Feed 4150 series carburetors (except 4010/4011 models). This complete assembly provides a professional solution for converting your carburetor fuel inlet to -8AN fittings.

Key Features:

  • -8AN male to 1/2 inch NPT port configuration for secure fuel delivery
  • Black anodized aluminum fittings for corrosion resistance and a sleek appearance
  • Stainless steel braided hose construction for durability and resistance to fuel degradation
  • Dual inlet design supports high-performance fuel system requirements
  • Direct fit for Holley 4150 dual feed carburetors (excludes 4010 and 4011 models)

This fuel line assembly is ideal for performance engine builds and race applications where reliable, leak-free fuel delivery is critical. The braided stainless construction withstands high fuel pressures while the anodized finish resists corrosion from ethanol-blended fuels.

Products specifications

Outlet Attachment Type

Male Threads

Prop 65 - Short Label

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

Prop 65 Y/N

Y

Finish

Anodized

Inlet Attachment Type

Male Threads

Color

Black

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I ordered a specific product, that was advertised, and then received a cancellation notice, and refund, due to the products unavailability. Then, another similar product was sent in its place, that has the same part #. But it isn`t the same, using it. I actually have contacted the manufacturer about them selling their own different product under the same part #. And they have replied saying that the formula for it hasn`t changed, even though the packaging has. But I have the older version and the new version, of their product, and the new, isn`t as effective. I have since re-sent more specific`s on it, and am waiting their reply.

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