DuraGo BD8799 Brake Drum - Front or Rear

Durable Brake Drum for Chevrolet and Oldsmobile Vehicles

The DuraGo BD8799 brake drum is engineered to provide reliable braking performance for select Chevrolet and Oldsmobile models. Designed with a composite construction featuring cast iron and a steel top, this brake drum offers durability and consistent operation for vehicles like the Camaro, Cutlass, and Monte Carlo.

• Constructed from cast iron with a steel top for strength and heat resistance
• Outer cooling fins to help dissipate heat during braking
• Compatible with 5-bolt hole configurations and a 4.75-inch bolt circle diameter
• Nominal drum diameter of 9.5 inches (241.3 mm) with a brake surface width of 2.87 inches (72.9 mm)
• Overall height of 3.49 inches (88.6 mm) for proper fitment

Technical Specifications and Design Features

The BD8799 brake drum features a composite construction combining cast iron and steel, providing a balance of durability and heat dissipation. Its outside diameter measures 11.5 inches (292 mm), with a nominal drum diameter of 9.5 inches (241.3 mm), ensuring compatibility with the brake systems of Chevrolet Camaro, Oldsmobile Cutlass, Cutlass Supreme, El Camino, Monte Carlo, Nova, and Omega models. The brake drum includes outer cooling fins to improve heat dissipation during braking, which helps maintain consistent braking performance under demanding conditions. It is designed with five bolt holes, each 0.45 inches (11.4 mm) in diameter, arranged on a 4.75-inch (120.65 mm) bolt circle diameter. The center hole diameter is 2.81 inches (71.5 mm), matching OEM specifications for proper mounting.

Compatible Vehicles and Applications

This DuraGo brake drum BD8799 is compatible with the following makes and models:

• Chevrolet Camaro
• Oldsmobile Cutlass and Cutlass Supreme
• Oldsmobile El Camino
• Oldsmobile Monte Carlo
• Chevrolet Nova
• Oldsmobile Omega

It is designed to replace worn or damaged brake drums, restoring braking efficiency and safety for these classic vehicles.

Common Issues Addressed by the BD8799 Brake Drum

• Brake pulsation caused by warped or uneven drums
• Reduced braking performance due to worn brake surfaces
• Excessive brake noise from damaged or scored drums
• Overheating issues mitigated by outer cooling fins
• Fitment problems resolved with precise bolt hole and center hole dimensions

Installation Notes and Tips

When installing the DuraGo BD8799 brake drum, ensure the mating surfaces are clean and free of rust or debris. Verify the bolt hole alignment with the vehicle’s hub assembly and torque bolts to manufacturer specifications. It is recommended to inspect brake shoes and hardware during installation to ensure optimal braking performance. Since this brake drum does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system if applicable.

Quality Assurance and Warranty

DuraGo brake drums are manufactured to meet or exceed OEM standards for fit, form, and function. The BD8799 part undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.