K&N RU-4700: RU-4700 Round Tapered Universal Clamp-On Air Filter - Flange Dia.- F: 3 in, 76 mm
3'' (76 mm) Flange Diameter
Tapered Air Filter Flange Dia.- F: 3 in, 76 mm Base Outside Dia.: 6 in, 152 mm Top Outside Dia.: 4 in, 102 mm Length- L: 6.750 in, 171 mm Top Style: Rubber Flange Length-FL: 1.750 in, 44 mm