Air Cleaner Assembly 14 x 3 Flat Base

The Air Cleaner Assembly 14 x 3 Flat Base from GREEN FILTER is a purpose-built intake component engineered for classic and custom vehicles requiring a compact, high-flow air filtration solution. This 14-inch round assembly delivers superior airflow to carbureted engines while maintaining reliable particle filtration, making it ideal for hot rod builders, vintage car restorers, and performance enthusiasts who demand both authentic styling and functional intake design. The flat base configuration simplifies mounting in tight engine bays while the chrome steel construction ensures durability and visual appeal under the hood.

Built with a 5-1/8 inch carburetor flange and standing 4.625 inches tall, this air cleaner assembly integrates seamlessly with standard carb-equipped powerplants and fuel-injected conversions alike. The steel construction with chrome plating resists corrosion while delivering the classic finned appearance synonymous with period-correct engine bay aesthetics. At 14.4 inches in diameter with overall dimensions of 14.4 x 5.05 x 14.5 inches, the flat base design maximizes clearance in engine compartments with tight hood heights—a critical advantage for lowered vehicles or custom engine installations where traditional round-base assemblies prove problematic. GREEN FILTER's engineering ensures unrestricted airflow paths through the element, supporting carbureted and EFI applications without sacrificing filtration efficiency.

Mechanics and builders targeting 1960s–1980s muscle cars, street rods, and carbureted restorations will recognize this assembly as a direct-fit solution for vehicles originally equipped with 14-inch air cleaners. The flat base eliminates the standoff height penalty, making it essential for engine swaps into compact bays or hood-clearance-limited builds. Installation requires no fabrication—simply bolt the 5-1/8 inch carburetor flange to your intake manifold and secure the assembly to the engine block or inner fender. Whether you're completing a show-quality restoration or optimizing intake flow on a street machine, the Air Cleaner Assembly 14 x 3 Flat Base combines functional efficiency with authentic vintage appeal.