Mr. Gasket 9-Inch Chrome Air Cleaner for 5-1/8" Neck — 2-3/4" Tall, Replaceable Paper Element

Mr. Gasket 1487 is a 9-inch diameter, chrome-topped Easy-Flow air cleaner that fits single 2-, 3- and 4-barrel carburetors with 5-1/8" necks and includes a replaceable flame-retardant paper element.

This chrome-finished air cleaner pairs classic show-car styling with straightforward, budget-friendly engineering. Built with a 9-inch zinc-plated steel base and a durable chrome cover, the unit measures 2-3/4 inches tall overall and is designed specifically for carburetors with a 5.125" neck. The package arrives ready to install with a hold-down stud and wing nut, and the paper filter element is replaceable to keep airflow consistent over time.

What are the dimensions and fitment details?

The Mr. Gasket 1487 has a 9-inch outer diameter and an overall height of 2-3/4 inches. It is made to sit on carburetor necks measuring 5-1/8" (5.125") and works with single 2-, 3- and 4-barrel carburetor configurations. Measure your carburetor neck to confirm compatibility before ordering.

• Outer diameter: 9 inches
• Overall height: 2-3/4 inches
• Neck size compatibility: 5-1/8 inch (5.125")
• Compatible carburetors: single 2-, 3-, and 4-barrel

How does installation and maintenance work?

Installation is simple: the unit comes with a hold-down stud and a wing nut, so you only need to center the cleaner on the carburetor neck and tighten. Routine maintenance involves replacing the flame-retardant paper element when it becomes dirty or restricted to maintain proper airflow and engine performance.

• Includes hold-down stud and wing nut for easy mounting
• Top cover secures over replaceable paper element
• Paper element is flame-retardant and user-replaceable
• Periodic inspection recommended to avoid airflow restriction

What materials and durability features does it have?

The base is zinc-plated steel for corrosion resistance and firmness, while the top cover features a durable chrome finish for visual impact. The replaceable paper filter is treated for flame retardancy to meet basic safety expectations for aftermarket air cleaners.

• Zinc-plated steel base for strength and rust resistance
• Durable chrome-finished top cover for show-car appearance
• Replaceable flame-retardant paper element for safety and filtration
• Hardware included to reduce need for aftermarket parts

Will this air cleaner affect performance or airflow?

Designed as a high-CFM Easy-Flow unit, the 1487 balances airflow with filtration for street and show applications. While it enhances intake appearance and can support proper breathing when clean, final performance depends on your engine tuning, carburetor setup, and element condition.

• High-CFM design to promote engine breathing
• Performance depends on element cleanliness and tuning
• Suits street and show applications rather than specialized racing builds
• Replace element to restore peak airflow when needed

Who is this for: The Mr. Gasket 1487 is intended for classic car owners, hot-rodders, and DIY mechanics seeking an affordable, visually appealing air cleaner that fits single 2-, 3-, or 4-barrel carburetors with a 5-1/8" neck. It’s a practical upgrade for street-driven and show vehicles where appearance, simple maintenance, and reliable fitment matter more than highly specialized racing airflow.