Wilwood 160-8399 GT72 SPC-37 LH Rotor 14x1.25 12x8.75

Vehicle Fitment

• Universal performance rotor for custom, racing, and high-performance brake systems

Features

• GT72 SPC-37 curved vane rotor design for superior airflow and cooling
• Left-hand (LH) orientation for proper rotor installation
• Drilled surface enhances pad bite and heat dissipation
• Constructed from SPC-37 iron for strength and heat tolerance
• Precision-machined for optimal balance and smooth braking performance
• Black e-coated finish for corrosion resistance and professional appearance
• Compatible with Wilwood calipers and custom mounting brackets
• Ideal for motorsports, track use, and custom brake builds

Specifications

• Part Number: 160-8399
• Rotor Series: GT72
• Material: SPC-37 Iron
• Configuration: Left-hand (LH), drilled rotor
• Diameter x Thickness: 14.00 x 1.25 in
• Bolt Pattern: 12 on 8.75 in
• Surface: Drilled/Slotted
• Application: Universal, high-performance, and custom brake setups

Included Components

• 1x Wilwood 160-8399 GT72 SPC-37 LH Brake Rotor

Product Description

The Wilwood 160-8399 is a universal left-hand GT72 SPC-37 iron rotor designed for custom and high-performance braking systems. Its drilled and curved vane design improves airflow, reduces heat buildup, and maintains consistent pad bite under demanding conditions. The black e-coated finish provides corrosion resistance and a sleek appearance for performance builds.

Precision-machined for optimal balance, this rotor pairs seamlessly with Wilwood calipers and custom mounting brackets. Sold individually, it allows maximum flexibility for custom brake installations. Perfect for track cars, motorsports applications, or bespoke high-performance vehicles, the 160-8399 delivers durable stopping power and reliable performance in a universal design.