Wilwood 160-8136 Ultralite 32 Scalloped Brake Rotor, 12.19-Inch OD, 0.81-Inch Thick

The Wilwood 160-8136 Ultralite 32 scalloped brake rotor is designed for high-performance braking applications that demand dependable stopping power and reduced rotating weight. Its 12.19-inch outside diameter and 0.81-inch thickness provide a strong foundation for performance-oriented brake systems, while the scalloped profile helps support weight-conscious vehicle builds without compromising the rotor’s functional design.
The rotor features an 8-lug mounting configuration with a 7-inch bolt pattern for compatibility with select Wilwood brake assemblies and motorsport applications. Manufactured from iron and supplied in a natural finish, the rotor is built to handle repeated heat cycles and demanding driving conditions when properly matched with the correct caliper, hub, and brake components. Confirm fitment and clearance requirements before installation.
Wilwood part number 160-8136 is supplied as one brake rotor. This rotor is intended for use in properly engineered braking systems and should be installed by a qualified technician according to the vehicle and brake-system manufacturer’s specifications. Its Ultralite 32 design, scalloped construction, and ST vane configuration make it a practical choice for performance vehicles, track builds, and other applications where braking consistency and component efficiency are important.

Features:

• Brand: Wilwood

• Part Number: 160-8136

• Rotor Style: Ultralite 32 scalloped brake rotor

• Outside Diameter: 12.19 inches

• Thickness: 0.81 inch

• Bolt Pattern: 8-lug mounting with a 7-inch bolt circle

• Material: Iron

• Finish: Natural

• Vane Configuration: ST vane

• Quantity: One rotor