The Gunite 16.5" x 5" Outboard Mount Brake Drum is the perfect addition to your braking system. Made from high-quality cast iron material, this brake drum is designed for outboard drum mounting and provides excellent stopping power. With a drum's overall depth of 8.02", you can be sure of an accurate fit with your braking system. The mounting flange thickness of .5" ensures a secure and reliable fit, giving you peace of mind when you're on the road. One of the standout features of this brake drum is its reduced brake noise compared to lightweight steel shell composite brake drums. This means you can enjoy a quieter ride without compromising on performance. FleetPride is your First Click in Heavy Duty®.