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 62-1430 crankcase vent filter has a black rubber top and base. The filter is 2-1/2 inches tall, 3 inches in outside diameter with a 1-3/8 inch flange which is designed to push on to the existing rubber breather grommets. Constructed with a cotton gauze filter media it can be cleaned and reused repeatedly. A 14.79 milliliter pillow-pack of air filter oil is included. Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See knfilters.com for CARB status on each part for a specific vehicle.