Proven Quality Electrophoretic Coated Brake Drums offer dynamic performance with the utmost in corrosion resistance. Our new Premium Brake Drums have superior esthetics and pricing values that will strike a chord with the professional installer and automotive enthusiast. The Proven Quality Brake Drum and Rotor Program is the professional's choice for quality, cataloging and first to market applications. We take pride in our attention to detail and our reputation for outstanding quality. Proven Quality products are manufactured by ISO certified factories to meet requirements of fit, form and function.