Raybestos 580771PER Disc Brake Rotor - Rear

Overview of Raybestos 580771PER Disc Brake Rotor

The Raybestos 580771PER disc brake rotor is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, and Saab vehicles. Designed with vented construction and precise dimensions, this rotor supports consistent heat dissipation and durability for street performance applications.

• Vented disc brake rotor for improved heat management
• Overall diameter of 12.398 inches (314.9 mm)
• Nominal thickness of 1.908 inches (48.45 mm) with discard thickness at 0.846 inches (21.5 mm)
• Five mounting bolt holes with a 120 mm bolt circle diameter
• Center hole diameter of 2.653 inches (67.4 mm)
• Compatible with multiple Buick, Cadillac, Chevrolet, and Saab models

Specialty - Street Performance; S-Groove Technology Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking for street-driven vehicles. The S-Groove design helps reduce brake fade and maintain consistent pad contact, making it suitable for drivers seeking dependable stopping power under varied driving conditions.

Detailed Product Description and Specifications

The Raybestos 580771PER rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. With an outside diameter of 12.398 inches and a nominal thickness of 1.908 inches, this rotor meets OEM specifications for fit and function. The discard thickness of 0.846 inches indicates the minimum safe thickness before replacement is necessary, ensuring safety and performance. The rotor includes five mounting bolt holes arranged on a 120 mm bolt circle diameter, compatible with vehicles requiring this configuration. The center hole diameter of 2.653 inches ensures proper hub fitment, and the rotor is classified as a conventional type rather than drum-in-hat.

Compatible Vehicles and Applications

• Buick Allure, LaCrosse, Regal
• Cadillac CT5, CT6, XTS
• Chevrolet Camaro, Impala, Malibu, Malibu Limited
• Saab 9-5

This rotor is designed to address common braking issues such as uneven rotor wear, brake fade, and vibration caused by warped rotors.

• Reduces brake fade during extended braking
• Minimizes vibration and noise from rotor warping
• Restores proper rotor thickness for safe braking
• Improves heat dissipation for consistent performance

Installation Notes and Tips

When installing the Raybestos 580771PER rotor, ensure the mounting surface is clean and free of rust or debris to promote proper rotor seating. Torque the mounting bolts to manufacturer specifications to avoid rotor distortion. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Verify compatibility with your specific vehicle model and year before installation.

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 580771PER rotor undergoes rigorous quality control to ensure dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the product documentation or manufacturer.