Dynamite Friction 631-47027R Disc Brake Rotor - Rear Right

Reliable Brake Performance for Chevrolet Vehicles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47027R) is engineered to provide consistent braking performance for Chevrolet Caprice, Commercial Chassis, and Impala models. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power under demanding conditions.

• Disc type: Vented, drilled, and slotted for optimal cooling and debris removal
• Nominal thickness: 20 mm with a discard thickness of 18.5 mm
• Overall diameter: 295 mm with a height of 59.1 mm
• Bolt hole quantity: 5 with 12.7 mm diameter, bolt circle diameter 127 mm
• Rust-resistant zinc silver hat finish and plain disc finish for durability
• Directional brake surface designed for improved braking efficiency

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance brake pad bite and reduce heat buildup. This product line is tailored for drivers seeking rotors that maintain performance and reliability in Chevrolet Caprice, Commercial Chassis, and Impala vehicles, especially under heavy braking or frequent stop-and-go conditions.

Product Details and Specifications

This disc brake rotor features a vented design that improves airflow to reduce heat and prevent brake fade. The drilled and slotted surface helps evacuate gases, dust, and water, maintaining consistent contact between the rotor and brake pads. The rotor’s zinc silver hat finish offers corrosion resistance, extending the rotor’s service life. With a bolt hole diameter of 12.7 mm and a bolt circle diameter of 127 mm, it is compatible with the specified Chevrolet models. The directional brake surface ensures proper installation orientation for optimal braking performance.

Applications and Problem Solving

• Compatible with Chevrolet Caprice, Commercial Chassis, and Impala models requiring vented disc brake rotors
• Addresses brake fade caused by excessive heat during heavy braking
• Reduces brake dust and gas buildup for smoother braking response
• Helps prevent rust and corrosion on the rotor surface
• Improves braking consistency in wet or adverse weather conditions

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct direction as indicated. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt pattern and 127 mm bolt circle diameter. Check rotor thickness before installation; replace if below the discard thickness of 18.5 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for Chevrolet Caprice, Commercial Chassis, and Impala vehicles. The rust-resistant coating and vented design contribute to long-term durability. Warranty details are available from the manufacturer and should be reviewed prior to installation.