ProForm Deluxe 10" Round Chrome Air Cleaner Assembly — 2" Element, Dropped Base, Dual Carb Flange

ProForm's Deluxe 10-inch round chrome air cleaner assembly is a complete steel kit with a 2-inch filter element, dropped base and dual-size carburetor flange for easy fitment and polished style.

This deluxe air cleaner from ProForm blends show-quality chrome with practical fit options to streamline installation on classic and custom engines. Designed and manufactured in Taiwan, the unit pairs a 10-inch outer housing with a 2-inch-thick filter element and a dropped base that gives additional clearance over tall intake manifolds. The included carburetor flange fits two common bore sizes so you can adapt the assembly to your existing carburetor without major modification.

Which engines and carburetors will this 10" air cleaner fit?

The kit includes a stamped steel flange that accepts either 5-1/8-inch or 4-7/32-inch carburetor openings, making it compatible with many aftermarket and OEM carbs used on V8 and smaller V6 engines. The dropped base adds vertical clearance for carburetor linkages and fuel bowls. Check your carburetor flange diameter and clearance before ordering to confirm fitment.

• Covers common aftermarket carb flange sizes: 5-1/8" and 4-7/32"
• Suitable for small-block and many big-block engines with standard mounting studs
• Dropped base provides extra clearance for taller manifolds and linkages
• Ideal when replacing worn or corroded original air cleaners

How does the 2-inch filter element affect performance and maintenance?

The 2-inch-thick element balances airflow and filtration in a compact package; it provides more media than thinner paper elements while retaining a low-profile appearance. Routine maintenance is straightforward—inspect and replace the element as part of regular service intervals to maintain airflow. The design supports better breathing than very slim elements without requiring a larger housing.

• 2" element offers increased media area versus thinner filters
• Removable element for simple inspection and replacement
• Helps maintain consistent airflow when clean
• Compatible with common replacement filter media of this thickness

What materials and finish does the Deluxe kit use, and how durable is it?

The assembly is fabricated from stamped steel and finished in bright chrome for an eye-catching look on show cars and daily drivers alike. Steel construction provides rigidity and resists deformation under normal use, while the chrome finish resists surface corrosion better than bare metal. For long life, keep the plated surfaces clean and free of road contaminants.

• Stamped steel housing and dropped base for strength
• Chrome-plated exterior for an attractive, corrosion-resistant surface
• Manufactured in Taiwan to consistent production standards
• Kit includes all hardware needed for standard installations

How easy is installation and what hardware is included?

The ProForm Deluxe air cleaner is designed for straightforward installation on carbureted engines: remove your old air cleaner, align the flange to your carburetor, set the assembly onto the studs, and secure the wing nut or top bolt. The kit includes the dropped base, flange, housing and filter element; verify your vehicle studs and gaskets are compatible. No special tools are typically required beyond common hand tools.

• Simple bolt-on installation using existing carb studs or top-stud kit
• Includes dropped base, flange and 2" filter element
• Fits two common flange diameters to reduce adapter needs
• Requires only basic hand tools for most installs

Who is this for: Automotive enthusiasts and mechanics looking for a polished, easy-to-fit air cleaner that updates engine bay appearance while offering a practical 2-inch filter element and added clearance from a dropped base. It's suited to restorations, custom projects and drivers who want a durable chrome option compatible with common carburetor sizes.