Raybestos 56756R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 56756R

The Raybestos R-Line Disc Brake Rotor 56756R is engineered for reliable braking performance on Chevrolet Camaro and Pontiac Firebird models. This vented, drum-in-hat type rotor is designed to meet the specific requirements of these vehicles, ensuring consistent stopping power and durability.

• Vented disc brake rotor with drum-in-hat design
• Outside diameter: 12.010 inches (305.050 mm)
• Nominal thickness: 1.025 inches (26.050 mm)
• Discard thickness: 0.970 inches (24.650 mm)
• Overall height: 2.400 inches (60.950 mm)
• Mounting bolt hole quantity: 5 with 118.000 mm bolt circle diameter
• Center hole diameter: 2.783 inches (70.700 mm)
• Compatible with Chevrolet Camaro and Pontiac Firebird

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering rotors that balance performance and durability for specific vehicle applications. This product line emphasizes precise fitment and reliable braking characteristics, making it suitable for drivers seeking OEM-style replacement parts. The 56756R rotor exemplifies the R-Line’s commitment to quality by incorporating vented construction and a drum-in-hat design tailored for the Camaro and Firebird.

Technical Specifications and Features

This disc brake rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade. The drum-in-hat type rotor integrates a parking brake drum within the rotor assembly, providing a compact and efficient solution for vehicles equipped with rear drum parking brakes. With a 5-bolt mounting pattern and a 118 mm bolt circle diameter, the rotor ensures secure attachment to the hub assembly. The nominal thickness of 1.025 inches and discard thickness of 0.970 inches define the rotor’s usable lifespan before replacement is necessary.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Camaro and Pontiac Firebird
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy use
• Restores proper parking brake function with integrated drum-in-hat design
• Ensures secure mounting with correct bolt hole pattern and dimensions

Installation Notes and Tips

When installing the Raybestos R-Line 56756R rotor, ensure the mounting surface is clean and free of debris to prevent uneven rotor seating. Verify the rotor thickness before installation; replace if below the discard thickness of 0.970 inches. Use proper torque specifications for the 5 mounting bolts to maintain secure fitment. It is recommended to inspect brake pads and hardware during rotor replacement to ensure optimal braking performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 56756R rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for Chevrolet Camaro and Pontiac Firebird applications.