Wilwood 170-17730 Brake Rotor Hat 5x4.50/4.75 Bolt Circle 2.135in Offset 8x7.00in

The Wilwood 170-17730 is a precision-machined aluminum brake rotor hat designed for use in Wilwood's Dynalite front brake kit applications. Featuring a 5 x 4.50"/4.75" wheel stud bolt circle and a 2.135" offset, this rotor hat mates to an 8 x 7.00" rotor bolt circle, providing a solid and reliable interface between the wheel hub and the brake rotor assembly.

Key Features:

• Precision-machined from high-strength aluminum alloy for reduced unsprung weight
• Wheel stud bolt circle: 5 x 4.50" / 4.75"
• Rotor bolt circle: 8 x 7.00"
• Hat offset: 2.135"
• Compatible with Wilwood Dynalite front brake kit assemblies
• Designed to work with standard through-hole and dynamic mount rotors
• Engineered to deliver maximum radial clearance between caliper body and hat

Wilwood rotor hats are a critical component in any high-performance brake system upgrade, ensuring proper rotor positioning and alignment. The 170-17730 is engineered to pair with matched Wilwood rotor hardware kits for solid, reliable performance under demanding street and track conditions.