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 62-1480 crankcase vent filter has a K&N embossed chrome top with a rubber base. The 1-3/4 inch diameter rubber flange is designed to push on and clamp directly on to metal or plastic tubing where venting is needed. This air filter is constructed with non-woven synthetic filter media so it can be cleaned and reused repeatedly.