Wilwood Drilled Steel Rotor

Universal Fitment

Part #: 160-1601

Overview

The Wilwood Drilled Steel Rotor is a high-performance braking component designed for motorsports enthusiasts and racing applications. Crafted from durable steel, this rotor offers a lightweight yet robust solution for vehicles subjected to demanding braking conditions. Its drilled design enhances heat dissipation and reduces brake fade, making it ideal for high-performance driving scenarios where consistent stopping power is essential. Whether you're involved in drag racing, open-wheel racing, or high-speed track days, this rotor helps support your vehicle’s braking system by providing reliable, fade-resistant performance and improved heat management.

Key Features

This steel rotor combines functional design with practical benefits to optimize your braking performance:

• Constructed from high-quality steel for durability and strength
• Drilled pattern improves heat dissipation and reduces brake fade
• 8-bolt mounting pattern for secure attachment
• .350" rotor width for effective braking surface area
• 11.44" diameter with a 7" bolt circle for compatibility with select brake setups
• .323" drilled holes for enhanced cooling and debris removal
• Lightweight design at 4.9 lbs. to reduce unsprung mass

Construction & Design

The rotor’s steel construction ensures durability under sustained high temperatures, while the drilled holes are precisely machined to promote efficient heat transfer and airflow. The design aims to balance strength with weight savings, helping to improve overall vehicle handling and braking response during intense driving conditions.

Performance & Response

Designed to withstand the rigors of motorsports, this rotor provides consistent, fade-free braking even during repeated high-heat cycles. The drilled pattern not only enhances cooling but also contributes to a more responsive pedal feel, giving you greater control and confidence on the track or during aggressive driving.

Installation & Fitment

This rotor features an 8-bolt mounting pattern, making it suitable for a variety of high-performance brake setups. Proper fitment should be verified against your vehicle’s specifications and the part number provided.

What’s Included

The package includes one drilled steel rotor ready for installation on compatible vehicles. Hardware and additional components are not included and should be sourced separately if required.