Air Cleaner Bottom 2bbl 14in

The Air Cleaner Bottom 2bbl 14in from ALLSTAR PERFORMANCE is a precision-engineered intake component designed for carbureted high-performance and street-built engines. Built for mechanics and enthusiasts who demand reliable, clean airflow into their dual-barrel carburetor systems, this aluminum base sits at the foundation of any quality air intake setup. The 14-inch diameter makes it compatible with standard round air cleaner assemblies found on everything from classic muscle cars to custom hot rods and marine applications.

Machined from cast aluminum and finished in natural (unpolished) state, the Air Cleaner Bottom 2bbl 14in features a dropped base design that increases internal volume and airflow efficiency while maintaining a compact footprint under the hood. The 3-inch carb flange interface provides a secure, repeatable mounting surface for 2-barrel carburetors, ensuring proper sealing and eliminating vacuum leaks that can plague poorly fitted bases. Its lightweight construction at just 1.1 lbs reduces parasitic weight while the aluminum construction resists corrosion—critical for longevity in both street and competition environments.

Technicians and engine builders rely on the Air Cleaner Bottom 2bbl 14in when assembling carbureted systems that demand consistent air delivery and tuning stability. The dropped-base design is especially valuable in tight engine compartments where vertical clearance is limited, making it ideal for restorations, street rods, and forced-induction carburetor conversions. This component integrates seamlessly with ALLSTAR PERFORMANCE air cleaner tops and filter elements, providing a complete, matched intake solution that improves throttle response and maintains precise jetting characteristics across the RPM range.