Dynamite Friction 631-47025L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47025L) is engineered for reliable braking performance on Chevrolet Camaro and Pontiac Firebird models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Chevrolet Camaro and Pontiac Firebird
• Part number: 631-47025L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 20 mm; discard thickness: 18.4 mm
• Overall diameter: 293 mm; height: 49.1 mm
• Directional braking surface for optimized performance
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 16.2 mm diameter and 118 mm bolt circle diameter

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced cooling and braking efficiency. The rotor's vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The drilled and slotted surface improves water and debris evacuation, helping maintain consistent brake pad contact and reducing brake fade. The rotor features a plain disc finish combined with a zinc silver rust-resistant coating on the hat, extending the rotor's service life by protecting against corrosion.

With a nominal thickness of 20 mm and a discard thickness of 18.4 mm, this rotor meets precise wear limits to ensure safe operation. The 5-bolt hole pattern with a 16.2 mm diameter and 118 mm bolt circle diameter matches the factory specifications for Chevrolet Camaro and Pontiac Firebird models, ensuring proper fitment and secure installation. The directional brake surface is designed to optimize braking performance by channeling gases and heat away from the rotor surface.

Applications and Problem Solving

• Replaces worn or warped rotors on Chevrolet Camaro and Pontiac Firebird
• Improves heat dissipation to reduce brake fade during aggressive driving
• Enhances braking performance in wet conditions by evacuating water efficiently
• Prevents rust and corrosion with zinc silver coated hat finish
• Maintains consistent brake pad contact for smoother stops

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 18.4 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify the 5-lug bolt pattern and bolt circle diameter of 118 mm matches your vehicle specifications. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction's DFC Brake Rotor line is manufactured to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor's durability and longevity. Warranty information is available through the manufacturer and should be consulted for specific coverage details.