K&N RE-0910: RE-0910 Round Tapered Universal Clamp-On Air Filter
3'' (76 mm) Flange Diameter
Round Tapered Universal Clamp-On Air Filter Flange Inside Diameter: 3" (76 mm) Flange Length: 1.75" (44 mm) Flange Type: Centered Height: 8" (203 mm) Base Outside Diameter: 5" (127 mm) Top Outside Diameter: 4.625" (117 mm)