Wilwood Spec-37 8-Bolt 11.75" x 1.00" 16 Vane Right-Hand Rotor 160-15879

When you're pushing your vehicle to its limits on track or street, brake performance is non-negotiable. The Wilwood Spec-37 rotor delivers the thermal stability and fade resistance you need for consistent stopping power under extreme conditions. Its slotted design actively manages heat and vibration, translating to shorter stopping distances and reliable performance lap after lap.

Built from Wilwood's proprietary Spec-37 iron alloy, this rotor resists warping, cracking, and premature wear—issues that plague lesser components under high-load braking scenarios. The asymmetrical slot pattern isn't just for show; it reduces harmonic vibrations and promotes even pad wear, extending the life of your entire brake system while improving pedal feel and response.

Technical Specifications:

• 11.75" outer diameter
• 1.00" thickness
• 8-bolt pattern
• 7.00" bolt circle
• Spec-37 iron material
• 16 curved vanes
• GT-style slotted face
• Passenger side fitment
• Natural finish
• 7.10 lbs weight
• Thermal distortion resistant
• Bolt-on installation