Centric 320.66035F Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Chevrolet and GMC Trucks

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.66035F) is engineered to provide consistent braking performance for Chevrolet C2500, GMC C2500, Chevrolet Express 2500, and GMC Savana 2500 models. Designed with durability and corrosion resistance in mind, this rotor supports safe and efficient stopping power under various driving conditions.

• Full coating on disc and hat for enhanced corrosion protection
• Vented rotor design with straight vanes for improved heat dissipation
• Includes ABS tone ring for compatibility with ABS systems
• Nominal thickness of 1.287 inches (32.7 mm) with discard thickness at 1.215 inches (30.86 mm)
• Solid and smooth surface finish to ensure consistent pad contact
• 6 stud/lug hole configuration with 14 mm stud thread diameter
• Overall rotor diameter of 11.614 inches (295 mm) and height of 4.5 inches (114.3 mm)

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating product line focuses on providing rotors with a complete protective coating on both the disc surface and the hat. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining reliable braking performance. The rotors in this line are designed to meet or exceed OEM specifications, making them suitable replacements for original equipment on compatible Chevrolet and GMC trucks.

Product Details and Specifications

This vented disc brake rotor features straight vanes that facilitate effective heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures even brake pad wear and consistent friction. The rotor includes an ABS tone ring, which is essential for vehicles equipped with ABS systems, ensuring proper sensor function. With a 6-lug hole pattern and a mounting bolt hole circle diameter of 5.5 inches (139.7 mm), this rotor fits securely on the hub and rotor mounting system. The rotor weighs approximately 27.5 lbs (12.5 kgs), balancing durability and performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Corrosion damage repair on older rotors exposed to harsh environments
• Improving braking consistency on Chevrolet C2500 and GMC Savana 2500 trucks
• Restoring ABS sensor functionality with included tone ring
• Addressing rotor thickness below discard limits for safe operation

Installation Notes and Tips

• Verify compatibility with Chevrolet C2500, GMC C2500, Chevrolet Express 2500, and GMC Savana 2500 models before installation
• Ensure rotor thickness is within nominal specifications (1.287 inches) and above discard thickness (1.215 inches)
• Clean mounting surfaces and hub to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance

Quality Assurance and Warranty

Centric manufactures this rotor to meet strict quality standards, ensuring reliable performance and durability. The full coating on both the disc and hat surfaces provides enhanced corrosion resistance, contributing to longer service life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or Centric directly for exact warranty terms.