The Power Products 16.5” x 7” Outboard Mount Balanced Brake Drum ensures you are Ready for the Road Ahead™, boasting of accurately engineered cast holes that offer the exact function, form, and fit as common drilled holes. This brake drum will not rotate in the radial direction while accelerating or braking if it is properly torqued, maintaining the heavy duty maximum brake performance of your truck. Restoring your semi truck’s brake assembly to its original condition, this heavy duty brake drum replacement is designed, cast, and machined to all applicable industry standards. FleetPride is your First Click in Heavy Duty®.