Dynamite Friction 830-45017L Disc Brake Rotor - Front Left

High-Performance Disc Brake Rotor for Buick, Chevrolet, and Pontiac

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-45017L) is engineered to provide reliable braking performance for select Buick, Chevrolet, and Pontiac models. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power for vehicles like the Camaro, G8, Regal, and SS.

• Nominal thickness of 32 mm with a discard thickness of 30 mm for durability
• Vented rotor design to optimize heat dissipation during braking
• Directional slotted and drilled surface for improved brake pad bite and debris removal
• Rust-resistant coating with Geospec silver grey hat finish for corrosion protection
• Fits vehicles with 5 lug holes and 120 mm bolt circle diameter
• Outside diameter of 355 mm and overall height of 49.7 mm
• Bolt hole diameter and stud/lug hole diameter of 16.2 mm

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors that combine functional design with durability. Featuring a directional surface pattern with both drilled holes and slots, these rotors help maintain consistent braking performance by reducing heat buildup and channeling away dust and gases. The Geospec silver grey hat finish adds a layer of rust resistance, extending rotor life in various driving conditions.

Technical Details and Specifications

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat and prevent brake fade. The rotor’s nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring a long service life before replacement is necessary. The rotor’s outside diameter measures 355 mm, and it features a 67.4 mm center hole diameter to fit securely on compatible hubs. The 5-bolt hole pattern with a 120 mm bolt circle diameter matches the lug configuration on Buick, Chevrolet, and Pontiac models such as the Camaro, G8, Regal, and SS.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Camaro and Chevrolet SS
• Improves braking consistency and reduces brake fade under heavy use
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Prevents rust and corrosion buildup on braking surfaces
• Enhances heat dissipation for better performance during spirited driving or towing

Installation Notes and Tips

Ensure the rotor is compatible with your vehicle’s make and model before installation. Clean the hub surface thoroughly to prevent rotor runout. Use proper torque specifications for lug nuts to avoid rotor warping. Directional rotors like this one must be installed with the correct rotation direction for optimal performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 30 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the 830-45017L rotor to meet strict quality standards, including rust-resistant coatings and precise machining tolerances. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous testing to ensure durability and performance in demanding conditions.