Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1511)

With 1" (25mm) Hole 

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

Part KN62-1511 Product Specifications
Product Style: Rubber Base Crankcase Vent Filters
Flange Inside Diameter: 1 in (25 mm)
Outside Diameter: 3 in (76 mm)
Height: 2.5 in (64 mm)
Top Style: Metal
Top Material/Finish: Chrome
Filter Material: Cotton Gauze
Flange Length: 0.625 in (16 mm)
Flange Type: Centered