Wilwood 170-12771 GT Series Brake Rotor Hat Front .640" Offset

The Wilwood 170-12771 is a GT Series Big Brake rotor hat designed for front applications with a short .640" offset. This precision-machined component is engineered from premium aluminum alloys to deliver exceptional strength while minimizing rotational weight for improved braking performance.

Key Features:

• Precision CNC-machined from high-grade aluminum alloy construction
• .640" offset design for narrow-clearance front brake applications
• Threaded rotor mount holes for secure attachment with standard through-hole mount rotors
• Compatible with T-Nuts or bobbins for use with slotted hole dynamic mount rotors
• GT Series Big Brake design for high-performance applications
• Engineered for weight reduction without compromising structural integrity

This rotor hat serves as the crucial mounting interface between your brake rotor and wheel hub assembly. When paired with genuine Wilwood rotor hardware kits and matched rotors, this hat provides reliable, solid performance even under the most demanding racing and high-performance driving conditions. The short offset configuration makes it ideal for applications with limited clearance behind the wheel.