K&N Universal 3" Round Straight Air Filter with Rubber Cap

Features

• K&N filters are perfect for racing applications who want to add some aesthetics to their classic carbureted engine.
• Filter has a K&N embossed rubber top with a rubber base.
• Constructed with a non-woven synthetic filter media it can be cleaned and reused and is covered under K&N's One Year Limited Warranty
• The filter openings can be stretched up to 1/16″ to fit in-between sizes

Specifications

• 3.5" Outside diameter
• 6" Height
• 1" Flange length
• 2.25" (57 mm) Flange Inside Diameter 
• Flange Type - Angled
• RU-1720