Dynamite Friction 633-45017L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-45017L) is engineered for reliable braking performance on select Buick, Chevrolet, and Pontiac models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Camaro, G8, Regal, and SS.

• Vented disc brake rotor with drilled and slotted surface
• Directional braking surface for optimized performance
• Rust resistant zinc black hat finish
• Nominal thickness of 32 mm with discard thickness at 30 mm
• 5 bolt holes with 16.2 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 355 mm and height of 49.7 mm
• Center hole diameter of 67.4 mm for precise fitment

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Black

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and help evacuate gases and debris. The black zinc coating on the hat provides corrosion resistance, extending rotor life. This product line is designed to meet the demands of performance-oriented vehicles, including the Chevrolet Camaro and Pontiac G8, ensuring consistent braking under varied driving conditions.

Technical Description and Specifications

This disc brake rotor features a vented design that promotes airflow to reduce heat buildup during braking. The drilled and slotted surface enhances pad cleaning and gas release, which helps maintain braking efficiency. With a nominal thickness of 32 mm and a discard thickness of 30 mm, the rotor provides a balance between durability and performance. The zinc black hat finish offers rust resistance, protecting the rotor’s core components. The rotor’s 5-lug bolt pattern with 16.2 mm diameter holes and a 120 mm bolt circle diameter ensures compatibility with specific Buick, Chevrolet, and Pontiac models.

Compatible Vehicles and Applications

• Buick Regal
• Chevrolet Camaro
• Chevrolet SS
• Pontiac G8

This rotor is suitable for drivers seeking replacement parts that maintain factory specifications and performance for these vehicles.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven brake pad wear due to surface glazing
• Corrosion and rust on rotor hats and braking surfaces
• Reduced braking efficiency from gas and debris accumulation
• Vibration or noise from warped or damaged rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 30 mm before installation. Clean the rotor surface to remove any protective coatings or residues. Verify bolt hole alignment with the vehicle’s 5-lug, 120 mm bolt circle pattern. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads when installing new rotors for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet industry standards for durability and performance. The rust resistant coating and vented design contribute to extended rotor life. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to the 633-45017L part number.