Wilwood 170-11305 GT Series Big Brake Rotor Hat Offset - 535

The Wilwood 170-11305 is a GT Series Big Brake rotor hat designed for short offset front brake applications with a .535" offset. This precision-machined component serves as the mounting interface between your brake rotor and wheel hub assembly, manufactured from premium aluminum alloys to deliver exceptional strength while minimizing unsprung weight.

Key Features:

• Precision-machined from premium aluminum alloy for high strength-to-weight ratio
• Short offset design (.535") ideal for narrow space applications
• Threaded rotor mount holes for use with standard through-hole mount rotors
• Compatible with T-Nuts or bobbins for use with slotted hole dynamic mount rotors
• Engineered for use with matched Wilwood rotor hardware kits
• Available for multiple rotor bolt patterns in four and five lug wheel configurations

GT Series rotor hats are engineered to provide solid, reliable performance in the most demanding racing and high-performance street applications. The threaded mounting holes offer versatility in rotor selection, accommodating both standard through-hole rotors and specially machined dynamic mount rotors when used with appropriate hardware. The short offset configuration makes this hat ideal for vehicles with limited clearance between the rotor mounting surface and wheel.