K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 1.375 In, Filter Height: 2.5 In, Flange Length: 0.625 In, Shape: Breather, 62-1513
K&N crankcase vent filters are designed for racing but are sporty enough for show cars. Shield and top plate are chrome-plated for beauty and durability. Universal "Clamp-On" type for valve covers with existing vent tubes. This filter has a 3" O.D. with a deflector shield.