The Gunite 16.5" x 7" Outboard Mount Brake Drum is the ideal option to make sure you're Ready for the Road Ahead® with superior stopping power and reactive brakes. With a balanced design and large contact surface, this brake drum offers both an extended service life, as well impressive level of corrosion resistance. With an outboard mounting setup and cast iron composition, this brake drum makes installation fast and easy. Designed to provide superior performance for heavy duty applications. FleetPride is your First Click in Heavy Duty®.