Wilwood 160-16923 GT 40 Slotted Brake Rotor, 11.75-Inch Diameter, 0.81-Inch Thick

The Wilwood 160-16923 GT 40 slotted brake rotor is designed for high-performance braking systems that require dependable stopping power and consistent heat management. Its slotted face helps refresh the pad contact surface, clear friction material gases, and maintain reliable braking performance during demanding street, track, and competition use. The rotor is manufactured from durable iron and finished in a natural surface treatment for practical performance and easy inspection.
The 11.75-inch outside diameter and 0.81-inch thickness make this rotor suitable for compatible Wilwood braking applications using the specified lug-drive configuration. Its 8 x 7.18-inch bolt pattern supports proper installation with matching hubs and hardware, while the precision-machined design helps promote stable rotor engagement and consistent pedal response. Verify caliper, hub, wheel, and mounting compatibility before installation.
As a direct-fit replacement or performance upgrade for the appropriate braking system, the Wilwood 160-16923 combines a proven GT 40 design with slotted braking surfaces and robust iron construction. This brake rotor is sold individually and is intended for installation by a qualified technician following the vehicle or brake-system manufacturer’s procedures. Always inspect related components and use compatible mounting hardware to ensure safe, reliable operation.

Features:

• Brand: Wilwood

• Part Number: 160-16923

• Rotor Type: GT 40 slotted brake rotor

• Outside Diameter: 11.75 inches

• Thickness: 0.81 inch

• Bolt Pattern: 8 x 7.18 inches

• Material: Iron

• Finish: Natural

• Drive Style: Lug drive

• Quantity: Sold individually