The K&N crankcase vent filter (white) is a reusable cone-style breather with white synthetic media, chrome-plated top and steel base, sized to fit 3/8- to 1/2-inch tubing. Its washable construction makes it suited for vintage cars, racing applications and custom breathing setups where a clean look and repeated serviceability are desired. California legality is limited to off-road racing use per manufacturer guidance.
K&N 2in Base OD x .375in Flange ID x 1.75in H Rubber Base Crankcase Vent Filter - White