Centric 320.62055F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for a range of GM vehicles. Designed with a fully coated finish, these rotors offer enhanced corrosion resistance and durability for models like the Chevrolet Camaro and Buick LeSabre.

• Fully coated disc and hat finish for corrosion protection
• Vented rotor design with straight vanes for improved heat dissipation
• Nominal thickness of 1.272 inches (32.3 mm) with discard thickness at 1.223 inches (31.06 mm)
• Compatible with 5-lug wheel configurations and 11.929 inch (303 mm) outside diameter
• Floating disc mounting and smooth surface type for consistent braking

Product Line Details

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating to resist rust and corrosion. This full coating extends the rotor's service life and maintains a clean appearance, making it suitable for vehicles exposed to harsh weather conditions. The 320.62055F rotor is part of this line, combining functional design with protective finishes.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and heat dissipation during braking. The rotor has a nominal thickness of 1.272 inches (32.3 mm) and a discard thickness of 1.223 inches (31.06 mm), ensuring safe replacement intervals. The overall height measures 2.043 inches (51.9 mm), and the outside diameter is 11.929 inches (303 mm). The rotor is designed for a 5-lug wheel pattern with a mounting bolt hole circle diameter of 4.646 inches (118 mm) and stud/lug hole diameter of 0.638 inches (16.2 mm). Both the disc and hat are fully coated to resist corrosion, and the rotor uses a floating disc mounting system for improved performance.

Compatible Vehicles and Applications

• Buick models including LeSabre, Park Avenue, and Riviera
• Cadillac models such as DeVille, Eldorado, and Seville
• Chevrolet models including Camaro, Impala, and Monte Carlo
• Oldsmobile Aurora and Pontiac Bonneville, Firebird, and Intrigue

This rotor is designed specifically for these GM vehicles, ensuring proper fitment and reliable braking performance.

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Uneven brake pad wear due to rotor surface imperfections
• Overheating and brake fade from insufficient heat dissipation
• Vibration or pulsation during braking caused by warped rotors
• Reduced braking efficiency from worn or undersized rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.223 inches (31.06 mm) before installation. Clean the hub surface to prevent runout and ensure proper rotor seating. Use the correct torque specifications for the 5-lug mounting bolts. Since this rotor does not include bearings or an ABS tone ring, verify compatibility with your vehicle’s existing components. The floating disc mounting design requires proper alignment during installation for optimal performance.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating finish provides extended corrosion resistance to maintain rotor integrity over time. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship.