Billet Specialties #15320 Air Filter Assembly, Small Oval, Aluminum, Polished, Ball-Milled Design, 2 in. Filter. B07-15320 Description:The style Billet Specialties created 20 years ago has become todays standard of design. These air cleaners are CNC machined from 6061-T6 billet aluminum. Billet Specialties offer more styles, more CNC machined designs, an industry leading mirror finish, and include stainless mounting hardware. They are designed to work with standard 4-barrel carburetors with a 5.125" diameter air cleaner mounting flange.Specifications:Brand:Billet SpecialtiesProduct Line:Billet Specialties Billet Air CleanersPart Type:Air CleanersPart Number:B07-15320Base Style:RaisedRaised Distance (in):0.750 in.Air Cleaner Shape:OvalAir Cleaner Size:11 7/8 in. long x 8 3/8 in. wideAir Cleaner Top Design:Ball-milledAir Cleaner Top Finish:Polished aluminumFilter Height (in):2.000 in.Net Height from Carb Flange (in):3.000 in.Air Cleaner Base:Polished aluminumBase Application:Single 4 barrel, 5-1/8 in. diameterAir Cleaner FilterWhite paperWing Nut Included:NoQuantity:Sold individually.Notes:Includes 3 in. x 1/4-20 threaded rod.