15.5" x 7.5 x 2" Rectangular Washable Air Filter Element Only They are five times stronger

They are five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy

they include an adapter to fit virtually any engine

Liven up the look of your engine with these Speedmaster chrome valve cover breathers

Off-Road and Drag Racing applications

straight ball-milled

15.5" x 7.5 x 2" Rectangular Washable Air Filter Element Only They are five times strongerWe want you to have reusable filter elements that outflow ordinary paper filters, without spending an arm and a leg. These Speedmaster filters are washable and reusable, they utilize a cotton gauze with aluminum mesh construction, and have oil already applied. These quality filters are available in many sizes and styles, and are a terrific value.