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Fuel Line

4150 Ultra XP -8 AN Swivel Seal Fuel Line Kit

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Swivel-Seal billet single feed fuel line kit that fits 4150 Ultra XP Model carburetors with -8 AN male inlet fittings and XP fuel bowls with a 9.75" Center to Center on the fuel inlets.


  • Braided Stainless Steel Line
  • Rugged Billet Construction
  • AN fittings
  • Red and Blue Anodized
  • For Holley 4150 XP Carburetors

About Holley

Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start to finish, Holley has the parts to make your dream a reality.

Brand Holley
Center to Center Measurement9.75"
Emission Code5
MaterialStainless Steel
Model4150 Ultra XP
Product TypeFuel Line
WarrantyLimited 90 Day
Part Number34-46

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Limited 90 Day: See Details

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