NFS 6.5 Power Valve With Gasket For Holley 4150 4500 Carburetors (650-1050 CFM) - 70165
NFS 6.5 Power Valve With Gasket For Holley 4150 4500 Carburetors (650-1050 CFM) - 70165
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NFS 6.5 Power Valve With Gasket For Holley 4150 4500 Carburetors (650-1050 CFM) - 70165

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16 ratings

About this item

Tuning a Holley carb?

2 x GAS 2.5 POWER VALVE W/GASKET FOR HOLLEY CARBURETOR 4150 4500 650 750 850

This NFS 6.5 power valve is a crucial little component.

6.5 Inch Power Valve Gasket For Holley Carburetor 2300 4150 6

It's designed to fit Holley 4150 and 4500 series carburetors, typically used on engines ranging from 650 to 1050 CFM.

The number \6.5\ refers to the vacuum rating at which the valve opens to supply extra fuel under load.

2 HOLLEY 8.5 POWER VALVE W/ GASKET 2300 4150 4160 4500 CARBURETORS

It comes with a new gasket, so you have everything you need for a clean swap.

Carburetor Parts 6.5 Power Valve Holley Carburetor Replacement Gasket Washer Ca

It's brand new and made right here in the United States.

The manufacturer part number is 70165.

6460 For Holley 4150 Carburetor Base Plate Double Pumper 650-800CFM

Whether you're rebuilding a carb or fine-tuning your jetting, having a fresh power valve on hand is a smart move for optimal performance.

Simple, effective, and made in the USA.

$ 9.25
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