K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1340 crankcase vent filter has a K&N embossed chrome-plated steel top with a black rubber base. The 5/8 inch diameter zinc tube is designed to push in and clamp directly on to metal or plastic tubing where venting is needed. Constructed with a synthetic filter media it can be cleaned and reused repeatedly. Features: 5/8 inch clamp-on flange. Chrome-plated steel top and rubber base. Clamps onto metal or plastic tubing. Washable and reusable filter media. Specifications: Filter Material: Non-woven Synthetic Flange Inside Diameter: 16mm Outside Diameter: 51mm Height: 38mm Flange Length: 11mm Flange Position: Centred