Hygrade FL6 Carburetor Float

Carburetor Float for Holley Applications

This Hygrade carburetor float is built for Holley 1-barrel carburetors and uses brass construction for stable fuel control. It is a direct-fit carburetion service part for a wide range of classic Dodge, Ford, Mercury, and International applications.

• Fits Holley 1 Bbl carburetors used in many vintage carburetion systems
• Brass construction for consistent buoyancy and fuel level control
• Supports service and rebuild work on older carburetor assemblies
• Fits 1984-1987 Dodge B150, N/A
• Fits 1984-1987 Dodge B250, N/A
• Fits 1986-1987 Dodge D100, N/A
• Fits 1984-1987 Dodge D150, N/A
• Fits 1984-1987 Dodge D250, N/A
• Fits 1986-1987 Dodge W100, N/A
• Fits 1984-1987 Dodge W150, N/A
• Fits 1982-1983 Dodge B150, N/A
• Fits 1982-1983 Dodge B250, N/A
• Fits 1982-1983 Dodge D150, N/A
• Fits 1982-1983 Dodge D250, N/A
• Fits 1982-1983 Dodge W150, N/A
• Fits 1983 Ford Fairmont, N/A
• Fits 1983 Ford LTD, N/A
• Fits 1983 Mercury Marquis, N/A
• Fits 1983 Mercury Zephyr, N/A
• Fits 1982 Ford Fairmont, N/A
• Fits 1982 Ford Granada, N/A
• Fits 1982 Ford Mustang, N/A
• Fits 1982 Ford Thunderbird, N/A
• Fits 1982 Mercury Capri, N/A
• Fits 1982 Mercury Cougar, N/A
• Fits 1982 Mercury Zephyr, N/A
• Fits 1981 Dodge B150, N/A
• Fits 1981 Dodge B250, N/A
• Fits 1981 Dodge D150, N/A
• Fits 1981 Dodge D250, N/A
• Fits 1981 Dodge W150, N/A
• Fits 1981 Ford Fairmont, N/A
• Fits 1981 Ford Granada, N/A
• Fits 1981 Ford Mustang, N/A
• Fits 1981 Ford Thunderbird, N/A
• Fits 1981 Mercury Capri, N/A
• Fits 1981 Mercury Cougar, N/A
• Fits 1981 Mercury Zephyr, N/A
• Fits 1980 Chrysler Cordoba, N/A
• Fits 1980 Chrysler LeBaron, N/A
• Fits 1980 Chrysler Newport, N/A
• Fits 1980 Chrysler Town & Country, N/A
• Fits 1980 Dodge Aspen, N/A
• Fits 1978-1980 Dodge B100, N/A
• Fits 1978-1980 Dodge B200, N/A
• Fits 1978-1980 Dodge B300, N/A
• Fits 1979-1980 Dodge D150, N/A
• Fits 1979-1980 Dodge D200, N/A
• Fits 1980 Dodge Diplomat, N/A
• Fits 1980 Dodge Mirada, N/A
• Fits 1979-1980 Dodge Ramcharger, N/A
• Fits 1980 Dodge St. Regis, N/A
• Fits 1979-1980 Dodge W150, N/A
• Fits 1980 Dodge W200, N/A
• Fits 1980 Ford Fairmont, N/A
• Fits 1980 Ford Mustang, N/A
• Fits 1980 Ford Thunderbird, N/A
• Fits 1979-1980 International Scout II, N/A
• Fits 1980 Mercury Capri, N/A
• Fits 1980 Mercury Cougar, N/A
• Fits 1980 Mercury Zephyr, N/A
• Fits 1980 Plymouth Caravelle, N/A
• Fits 1980 Plymouth Gran Fury, N/A
• Fits 1980 Plymouth Volare, N/A

Key Features

• Holley 1-barrel carburetor float application
• Brass material for fuel-resistant service use
• Supports carburetor rebuild and maintenance work
• Hygrade carburetion part number FL6

Detailed Description

The Hygrade FL6 carburetor float is intended for Holley 1 Bbl carburetors and is specified with brass construction. In carburetor service, the float helps regulate fuel level inside the bowl so the metering system can operate correctly. This makes the FL6 a practical replacement for restoration and repair work on older carbureted vehicles, including Dodge, Ford, Mercury, and International applications. If you are servicing a classic Ford Mustang, Dodge D150, or International Scout II with a Holley carburetor, FL6 provides the correct float type for the listed applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Incorrect fuel level in the carburetor bowl
• Fuel delivery issues caused by a worn float
• Flooding or rich-running carburetor behavior
• Sticking or inconsistent float movement
• Carburetor rebuilds that require a brass float replacement

Installation Notes and Tips

Verify the carburetor make and model before installation; this float is listed for Holley 1 Bbl applications. Confirm the vehicle application against the fitment list, since coverage varies by year, make, model, and emissions configuration. During installation, inspect the float for free movement and check fuel level settings after assembly. The FL6 part number should be matched to the carburetor service specification before final tuning.

Quality Assurance

Hygrade has served the automotive aftermarket since 1919 and focuses on carburetion coverage and replacement parts. The FL6 is identified as a brass carburetor float for the listed Holley applications.