| PROFORM air cleaners crown the engine with the signature die-cast Slant-Edge design. The 14-inch assemblies drop onto any standard 5-1/8 inch carburetor neck and come in chrome, polished, Black Crinkle, Cast Gray Crinkle, Liquid Black, Black Anodized, Chevy Orange, and a powder-coat-ready raw finish — most with officially licensed raised emblems that match PROFORM valve covers for a coordinated engine bay. A recessed base clears taller carbs, and washable elements keep airflow up. Center nuts and spacers are in air cleaner accessories. |











