Want a uniform look without compromising the integrity of the stock valve covers and risking leakage or less than perfect fitment? These Kuryakyn chrome covers are held on by an adhesive pad designed specifically for high temperatures. They fit snugly right on top of the stock valve covers, so they look exactly like replacement chrome covers, but without the expense or the potential headaches.; Fits snug right on top of the stock valve covers Adds a sleek and uniform look Held by two-sided adhesive pad Replacement adhesive pads are available ZZ10580, sold separately