Dynamite Friction 633-47074L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-47074L) is engineered for reliable braking performance on Cadillac ATS and Chevrolet Camaro 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 Cadillac ATS and Chevrolet Camaro vehicles
• Directional drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design to reduce brake fade during extended use
• Nominal thickness of 26 mm with a discard thickness of 24 mm
• Rust resistant zinc black hat finish and plain disc finish for durability
• Five bolt holes with 16 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 339 mm and height of 48.2 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish on the hat. This design supports effective heat dissipation and debris removal while providing protection against rust, making it suitable for performance-oriented applications on vehicles like the Cadillac ATS and Chevrolet Camaro.

Technical Specifications and Features

This disc brake rotor is vented to allow airflow between the rotor surfaces, which helps maintain optimal operating temperatures and reduces the risk of brake fade. The directional surface pattern, featuring both drilled holes and slots, improves water and gas evacuation from the braking surface, enhancing pad contact and braking consistency. The rotor’s nominal thickness is 26 mm, with a discard thickness of 24 mm, ensuring a clear service life indicator. The zinc black hat finish offers corrosion resistance, while the plain disc finish maintains a smooth braking surface. The rotor includes five bolt holes with a 16 mm diameter and a 120 mm bolt circle diameter, matching the stud/lug hole pattern for secure fitment.

Applications and Problem Solving

• Replaces worn or warped rotors on Cadillac ATS and Chevrolet Camaro models
• Addresses brake fade caused by excessive heat during aggressive driving or towing
• Improves braking performance in wet conditions by evacuating water from the rotor surface
• Reduces brake noise and vibration associated with uneven rotor surfaces
• Prevents rust and corrosion on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor is installed on compatible Cadillac ATS or Chevrolet Camaro models matching the 5-lug, 120 mm bolt circle pattern. Verify rotor thickness before installation; replace if below the discard thickness of 24 mm. Clean the rotor surface to remove any protective coatings before mounting. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.

Quality Assurance

Dynamite Friction manufactures the 633-47074L rotor to meet industry standards for durability and performance. The rust-resistant coating and vented design contribute to extended rotor life. Warranty information is available through the manufacturer and should be consulted for specific coverage details.