The AFE 79-12001 Billet Oil Cap upgrade gives your engine compartment a whole new look. Machined from CNC 6061-T6 billet aluminum for maximum strength and durability, this oil cap features eye-catching black chrome screws and a flawless matte black finish. Equipped with a new o-ring style gasket, this cap ensures a leak-free seal while enhancing the look of your engine. This billet aluminum oil cap is truly a quality addition to any engine.