K&N Air Breather PCV Crankcase Air Filter Reusable

DescriptionK&N Air Breather PCV Crankcase Air Filter ReusableK&N breather filters and crankcase vent filters are designed for the high demands of racing. These crankcase vent filters are available with rubber and chrome air filter tops, with or without heat shields and come in a variety of mounting types to meet just about any valve cover need.Specifications:Refurbished without packagingInlet: 12mmClamps directly onto plastic or metal tubingWashable and reusable filterRubber Base