Product Details: Outfit your vehicle with reliable brakes to ensure you're Ready for the Road Ahead®, with the Gunite 12.8" x 3.93" Brake Drum. With a balanced design and large contact surface, this brake drum offers both an extended service life, as well impressive level of corrosion resistance. As a result, each iron cast drum works to minimize vibration, while maximizing comfort for passengers. Crafted with precise measurements to meet industry standards. FleetPride is your First Click in Heavy Duty®.