Raybestos 680326 Disc Brake Rotor - Front

Overview of Raybestos 680326 Disc Brake Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 680326, is engineered for Ford Mustang models requiring reliable braking performance. This vented rotor is designed to maintain optimal thickness and heat dissipation for consistent stopping power.

• Compatible with Ford Mustang vehicles
• Vented disc brake rotor for improved cooling
• Nominal thickness: 1.181 inches (30.000 mm)
• Discard thickness: 1.118 inches (28.400 mm)
• Outside diameter: 12.440 inches (316.000 mm)
• Mounting bolt hole quantity: 5 with 4.500 inch (114.300 mm) bolt circle diameter
• Center hole diameter: 2.797 inches (71.050 mm)
• Conventional rotor type with 5 stud/lug holes
• Overall height: 1.890 inches (48.000 mm)

Detailed Product Description

The Raybestos 680326 disc brake rotor is a vented, conventional rotor designed specifically for Ford Mustang models. Its vented design enhances heat dissipation during braking, reducing the risk of brake fade under street performance conditions. The rotor features a nominal thickness of 1.181 inches (30.000 mm) and a discard thickness of 1.118 inches (28.400 mm), ensuring a clear service life indicator for safe replacement intervals. With an outside diameter of 12.440 inches (316.000 mm) and an overall height of 1.890 inches (48.000 mm), this rotor fits precisely with the specified mounting bolt pattern of five holes on a 4.500 inch (114.300 mm) bolt circle diameter. The center hole diameter of 2.797 inches (71.050 mm) ensures proper hub fitment, while the five stud/lug holes provide secure attachment to the vehicle hub assembly.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors engineered for street-driven vehicles that demand consistent braking performance without compromising durability. This product line balances performance and longevity, making it suitable for Ford Mustang owners who require dependable braking under everyday driving and spirited street conditions. The 680326 rotor exemplifies this balance with its vented design and precise dimensional specifications.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Mustang models
• Improves heat dissipation to reduce brake fade during street performance driving
• Restores proper rotor thickness for safe braking operation
• Addresses vibration or pulsation issues caused by uneven rotor surfaces
• Ensures correct fitment with factory bolt pattern and hub dimensions

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Perform a bed-in procedure after installation to ensure proper rotor and pad mating

Quality Assurance and Warranty

Raybestos rotors, including part number 680326, are manufactured to meet or exceed OEM specifications for fit, form, and function. The Specialty - Street Performance line undergoes rigorous quality control to ensure consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or authorized distributor.