Flat 14in Air Cleaner Kit Plain

The Flat 14in Air Cleaner Kit Plain from ALLSTAR PERFORMANCE is engineered for serious engine builders and performance enthusiasts who demand lightweight, reliable intake filtration. This 14-inch round air cleaner assembly serves as the foundation of a custom induction system, delivering unrestricted airflow to naturally aspirated and modified engines. Whether you're building a street rod, classic muscle car, or competition engine, this aluminum construction kit provides the clean, minimalist aesthetic and functional performance that separates purpose-built machines from bolt-on modifications.

Constructed from lightweight aluminum in natural finish, the Flat 14in Air Cleaner Kit Plain features a flat base design with a 5-1/8 inch carburetor flange that accepts standard four-barrel carburetors and compatible aftermarket intake manifold configurations. The included 1/2 inch spacer allows fine-tuning of carb height and fuel bowl clearance relative to the hood line—a critical consideration for low-slung engine bays where millimeters determine fit. At just 3.11 pounds, this assembly minimizes unsprung weight while the open design eliminates restrictive factory air box geometry, promoting superior scavenging and more responsive throttle feel. The kit requires a separate air filter element, allowing you to select high-flow cotton or paper media based on your driving environment and maintenance preferences.

Builders choosing the Flat 14in Air Cleaner Kit Plain benefit from proven ALLSTAR PERFORMANCE quality and the flexibility to customize element selection for specific applications. Installation suits carbureted engines from small-block Chevys to big-block platforms, classic muscle cars, and period-correct restorations where factory air cleaner cans must be replaced. The plain aluminum finish accepts powder coating, polishing, or chrome plating to match your engine's visual theme. Verify carburetor flange diameter compatibility and hood clearance before purchase; the flat base design minimizes vertical footprint compared to round-base assemblies, making it ideal for tight engine compartments.