Hygrade FL12 Carburetor Float

Hygrade FL12 Carburetor Float for Holley 2 and 4 bbl. Carbs

The Hygrade FL12 carburetor float is designed to provide reliable fuel level control for Holley 2 and 4 barrel carburetors. Engineered with durable Nitrophyl material, this float is compatible with a range of Chevrolet, Ford, and Mercury vehicles, including models like the Bel Air, Mustang, and Thunderbird.

• Compatible with Holley 2 and 4 bbl. carburetors
• Constructed from durable Nitrophyl material for consistent performance
• Fits Chevrolet, Ford, and Mercury vehicles such as Bel Air, Capri, Mustang, and more
• Part number FL12 ensures precise replacement fit
• Designed to maintain proper fuel level and carburetor function

The Hygrade FL12 carburetor float is manufactured from Nitrophyl, a material known for its resistance to fuel absorption and deformation. This ensures stable fuel level control within the carburetor bowl, which is critical for optimal engine performance. The float is specifically designed to fit Holley 2 and 4 barrel carburetors, making it suitable for a variety of classic and muscle cars. Its compatibility with Chevrolet models like the Impala and Malibu, Ford vehicles including the Mustang and LTD, and Mercury models such as the Cougar and Marquis, makes it a versatile choice for carburetor maintenance and repair.

Common Applications and Issues Addressed

• Prevents fuel overflow and flooding in Holley carburetors
• Resolves inconsistent fuel delivery and engine hesitation
• Replaces worn or damaged floats causing poor fuel economy
• Eliminates carburetor bowl leaks due to float failure
• Restores proper fuel level for smooth engine idling and acceleration

Installation Notes and Tips

When installing the Hygrade FL12 carburetor float, ensure the float pivot pin is clean and free of debris to allow smooth movement. Verify the float height according to the Holley carburetor specifications for your specific vehicle model. Avoid forcing the float during installation to prevent damage. It is recommended to inspect the needle valve and seat for wear and replace if necessary to complement the new float installation.

Quality Assurance and Warranty

Hygrade manufactures the FL12 carburetor float to meet industry standards for durability and performance. The use of Nitrophyl material provides resistance to fuel degradation and swelling, contributing to long service life. While specific warranty details are not provided, Hygrade products are generally backed by quality control processes to ensure reliable fit and function in compatible Chevrolet, Ford, and Mercury vehicles.