Wilwood 160-0471 Ultralite 32 Vane Rear Rotor for 8x7.00in Bolt Circle

Vehicle Fitment

• Universal application for compatible Wilwood brake systems using an 11.75-inch x 0.81-inch rotor with an 8 x 7.00-inch bolt circle

Fitment Notes

• Not assigned to specific vehicle years, makes, models, trims, engines, or drivetrains because this is a universal, non-direct-mount brake rotor.
• Confirm the existing brake system matches the rotor diameter, thickness, bolt circle, mounting configuration, and registration dimensions before installation.

Features

• Ultralite 32-vane rotor design
• Premium-grade medium-weight cast iron construction
• 32 straight cooling vanes for heat management
• Plain-face friction surface
• Suitable for moderate-temperature racing applications
• Suitable for high-performance street driving
• Suitable for heavy-duty street rod applications
• Suitable for rally and road-racing applications
• Same rotor design can be used on left- or right-hand mounting locations
• Long-wear carbon-iron material provides high thermal stability

Specifications

• Position: Application dependent
• Rotor Diameter: 11.75 inches
• Rotor Thickness: 0.81 inches
• Rotor Material: Iron
• Rotor Style: Ultralite 32 Vane
• Face Style: Plain
• Vane Count: 32 straight vanes
• Mounting: Non-direct mount
• Rotor Bolt Circle: 8 x 7.00 inches
• Rotor Mount Hole Size: 0.326 inches
• Lug ID / Registration: 6.38 inches
• Far Side Inside Diameter: 8.34 inches
• Weight: 8.10 lbs
• Sold As: Each

Included Components

• 1x Wilwood Ultralite 32 Vane Iron Rotor

Product Description

The Wilwood 160-0471 is an Ultralite 32-vane iron brake rotor designed for compatible high-performance, competition, and sport-driving brake systems. With an 11.75-inch diameter and 0.81-inch thickness, it provides a lightweight rotor solution for applications requiring an 8 x 7.00-inch bolt circle.

Its premium-grade cast-iron construction and 32 straight cooling vanes provide a balance of low rotating weight, thermal stability, durability, and heat management. The plain-face design is suitable for a variety of performance environments, including high-performance street driving, moderate-temperature racing, rally, road racing, and heavy-duty street rod applications.

This rotor is a universal, non-direct-mount component and must be matched to the complete brake system. Verify rotor dimensions, bolt-circle pattern, mounting arrangement, registration diameter, and required position before installation. The straight-vane design allows use on either left- or right-hand mounting locations when the remaining system dimensions are compatible.