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Billet Adjustable Fuel Log (Fuel Line) for Holley Ultra HP Aluminum Dual Feed Carburetors
InfoVehicle Info Needed
JEGSPART NUMBER: 555-15603

Billet Adjustable Fuel Log (Fuel Line) for Holley Ultra HP Aluminum Dual Feed Carburetors

$13129$144.41You Save$13.12
ShippingShips on 10/01/2026
Lowest PriceLowest Price Guarantee

-8 AN O-Ring Holley HP Aluminum Dual Feed Carbs 
Billet Adjustable Fuel Log (Fuel Line)
  • Holley Ultra HP Aluminum Dual Feed Carbs
  • Log Inlet (Feed) -10 AN
  • Log Outlet (Return) -10 AN Port (Includes Port Plug)
  • Log to Carburetor: -8 AN
  • Carburetor Inlet: -8 AN Port

    JEGS 555-15603 Billet Adjustable Fuel Log Features:

    • Adjustable for center-to-center combinations of Holley Ultra HP Aluminum Dual Feed Carburetors with -8 AN inlet size
    • CNC-machined from billet aluminum, these fuel logs (fuel lines) feature three internal o-ring seals, carb fittings, gauge port, and plug
    • Features log inlet (feed) -10 AN, log outlet (return) -10 AN port (includes port plug), and log to carburetor: -8 AN
    • Black anodized for great looks

    • Part TypeCarburetor Feed Line
    BrandJEGS
    Package Height2.5
    Package Width6.5
    Package Length13.9
    Weight1.35 PG
    Part CategoryPerformance Parts
    Outlet Size-8 AN
    Outlet Quantity2
    Fuel Line FinishBlack
    Inlet AttachmentFemale Threads
    AdjustableYes
    Maximum Center To Center Distance11.75 in (298.45 mm)
    Gauge PortYes
    Return Fitting SizeMultiple
    Outlet AttachmentMale Threads
    Minimum Center To Center Distance8.188 in (207.975 mm)
    Fuel Line TypeLog
    Inlet QuantityOne
    Part FitmentSemi Universal
    Fuel Line Inlet Size-10 AN
    Fuel Filter IncludedNo
    Return AttachmentMultiple
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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