Wilwood UL-32 D&S Rotor LH

Universal Fitment

Part #: 160-2899

Overview

The Wilwood UL-32 D&S Rotor LH is a high-performance, directional vane brake rotor designed for demanding dirt and pavement racing applications. Crafted from premium long grain carbon iron, this rotor offers an excellent balance of efficient cooling, durability, and reduced rotating mass. Its design is ideal for racers and enthusiasts seeking reliable braking performance on dirt tracks or rear axle service on pavement cars. The UL-32 rotor helps improve heat dissipation during intense braking, supporting consistent stopping power and minimizing distortion under high thermal loads. Its production-machined finish ensures precise fitment and optimal performance, making it a versatile choice for a wide range of sportsman racing categories. Whether you’re upgrading your dirt track vehicle or enhancing your pavement car’s rear braking system, this rotor provides the durability and thermal stability needed for competitive racing conditions. Its lightweight construction reduces unsprung mass, contributing to improved handling and responsiveness. Designed for long wear and resistance to warping, the UL-32 rotor helps maintain consistent braking performance over extended use, ensuring you can focus on your race without concern for rotor failure or fade.

Key Features

The Wilwood UL-32 D&S Rotor LH is engineered with advanced materials and a thoughtful design to meet the rigorous demands of racing. Key features include:

• Cast from high-quality long grain carbon iron for enhanced wear resistance and thermal stability
• Directional vane design for improved airflow and cooling efficiency
• Production machined for precise fitment and smooth operation
• Lightweight construction to reduce unsprung mass and improve handling
• Designed for dirt and pavement racing, suitable for rear axle service
• Resistant to distortion under high thermal loads for consistent braking
• Long-lasting durability for extended racing seasons

Construction & Design

This rotor features a robust cast iron construction with a directional vane pattern that maximizes airflow and cooling. The machining process ensures a smooth, flat surface for optimal pad contact and consistent braking response. The design emphasizes heat dissipation and structural integrity, helping to prevent warping and maintain performance during intense racing conditions.

Installation & Fitment

Installation involves standard brake rotor replacement procedures. Verify fitment against your vehicle’s specifications and the part number to ensure compatibility. Proper torque and bedding procedures are recommended for optimal performance.

What’s Included

The package includes one LH rotor, ready for installation on compatible vehicles. Hardware and additional components are not included and should be sourced separately if required. Upgrade your braking system with the Wilwood UL-32 D&S Rotor LH for reliable, race-ready performance on dirt and pavement tracks. Designed to support high thermal loads and reduce unsprung weight, this rotor helps you achieve confident, consistent stops every race.