Avoid potential accidents and uncontrollable speed with the Gunite 16.5" x 5" Outboard Mount Brake Drum, a product designed to make sure you're Ready for the Road Ahead®. Thanks to its large contact surface area and corrosion-resistant properties, this brake drum offers an extended service life to keep your vehicle running longer. To ensure an easy installation, each replacement part is designed for outboard drum mounting. Produced, machined, and manufactured with precise measurements to restore your truck to its original working order. FleetPride is your First Click in Heavy Duty®.