Dynamite Friction 830-47047L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-47047L) is engineered for Chevrolet Corvette models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Chevrolet Corvette vehicles
• Part number: 830-47047L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26 mm; discard thickness: 24 mm
• Overall diameter: 339 mm; height: 48.2 mm
• Directional brake surface for optimized performance
• Rust resistant coating with Geospec silver grey hat finish
• 5 bolt holes with 15 mm diameter and 120 mm bolt circle diameter

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to improve brake pad bite and reduce heat buildup. This product line is designed to provide enhanced braking consistency and durability, particularly for performance-oriented vehicles like the Chevrolet Corvette. The directional surface pattern and vented rotor design work together to maintain optimal rotor temperature and reduce brake fade during aggressive driving.

Detailed Product Description

This disc brake rotor is constructed with a vented design to allow air circulation between the rotor faces, which helps dissipate heat more effectively than solid rotors. The 339 mm outside diameter and 48.2 mm height ensure proper fitment and compatibility with the Chevrolet Corvette braking system. The rotor’s surface features both drilled holes and slots arranged directionally to channel away gases, dust, and water, improving braking response and pad contact. The rotor is finished with a rust-resistant coating and a Geospec silver grey hat finish to protect against corrosion and maintain appearance over time.

Applications and Problem Solving

• Reduces brake fade during high-performance or spirited driving
• Improves heat dissipation to extend rotor and pad life
• Enhances wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner operation
• Restores braking performance on Chevrolet Corvette models with worn or damaged rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 24 mm before installation. The rotor features 5 bolt holes with a 15 mm diameter and a 120 mm bolt circle diameter, matching Chevrolet Corvette specifications. Proper torque specifications should be followed when mounting the rotor to avoid warping. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and durable Geospec silver grey finish contribute to long-term reliability. Warranty information is available through the manufacturer and should be consulted for specific coverage details.