Wilwood 170-15383 Truck Standard Rotor Hat 12x10.75 Bolt Circle

The Wilwood 170-15383 Truck Standard Hat is a precision-machined disc brake rotor hat designed for heavy-duty truck applications requiring superior strength and performance. Manufactured from premium aluminum alloys, this rotor hat delivers exceptional durability while maintaining optimized weight characteristics for improved braking efficiency.

Key Features:

• Precision CNC-machined from high-strength aluminum alloy construction
• Flared bell configuration with integrated strengthening ribs for enhanced structural integrity
• Threaded rotor mount holes compatible with standard through-hole mount rotors
• 12x10.75 inch rotor bolt circle diameter
• 8x6.50 inch wheel bolt circle pattern
• 1.134 inch offset for proper rotor positioning
• 4.844 inch center registration for accurate hub fitment

Wilwood's Truck Hat design focuses on weight reduction without compromising structural strength, making it an ideal upgrade for trucks and heavy-duty vehicles requiring reliable high-performance braking components. The threaded mounting holes simplify rotor installation and allow for secure attachment of compatible rotors.