PowerStop AR82200EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR82200EVC) is engineered specifically for Chevrolet Corvette models. Designed to provide reliable braking performance, this vented disc brake rotor features a rust-resistant Geomet coating to extend rotor life and maintain consistent stopping power.

• Compatible with Chevrolet Corvette front brake systems
• Vented disc brake rotor design for improved heat dissipation
• Rust resistant Geomet coating for corrosion protection
• Nominal thickness of 1.18 inches (30.00 mm) with discard thickness at 1.10 inches (28.00 mm)
• Overall height of 2.00 inches (51.50 mm) and outside diameter of 12.60 inches (321.10 mm)
• Mounting bolt hole circle diameter of 4.75 inches (120.65 mm) with 5 stud/lug holes

Product Line Details

The Power Stop - Front Genuine Geomet Coated Rotor line focuses on providing rotors with a durable Geomet coating that resists rust and corrosion. This coating helps maintain rotor integrity over time, especially in environments prone to moisture and road salt exposure. The vented rotor design enhances heat dissipation, reducing the risk of brake fade during demanding driving conditions. This product line is tailored for drivers seeking a direct replacement rotor that balances durability and performance.

Technical Specifications and Features

This disc brake rotor is vented to allow air flow between the rotor surfaces, which helps dissipate heat generated during braking. The nominal thickness of 1.18 inches (30.00 mm) ensures sufficient material for long service life, while the discard thickness of 1.10 inches (28.00 mm) indicates the minimum safe thickness before replacement is necessary. The rotor measures 12.60 inches (321.10 mm) in outside diameter and has an overall height of 2.00 inches (51.50 mm). It mounts using a 5-lug pattern with a bolt hole circle diameter of 4.75 inches (120.65 mm), matching the Chevrolet Corvette front brake assembly requirements.

Applications and Problem Solving

• Replacement for worn or warped front rotors on Chevrolet Corvette vehicles
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent rust and corrosion-related rotor damage
• Improves heat management to reduce brake fade during heavy use
• Restores proper braking performance and pedal feel

Installation Notes and Tips

Ensure the rotor is compatible with your specific Chevrolet Corvette model year before installation. Clean the hub surface thoroughly to prevent rotor runout. Use proper torque specifications on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Check rotor thickness regularly and replace when reaching discard thickness of 1.10 inches (28.00 mm).

Quality Assurance

Power Stop rotors undergo rigorous quality control to meet OEM standards. The Geomet coating provides enhanced corrosion resistance, contributing to longer rotor life. While no specific warranty information is provided, Power Stop products are manufactured to maintain consistent braking performance and durability under normal operating conditions.