Wilwood 300-17318 Brake Rotor Adapter 5x4.875 to 5x5 Bolt Pattern Black Anodized

The Wilwood 300-17318 is a precision-engineered Dynamic Lug Mount Rotor Adapter designed for high-performance asphalt racing applications. This adapter provides a reliable interface between racing hubs with backside mounts and GEN III Sprint Inboard Hubs to accommodate larger diameter rotors.

Key Features:

• Converts hub mount bolt circle from 5 x 4.875 inches to accept 8-lug, 7.18-inch snap ring rotors
• Constructed from high-strength aluminum alloy for lightweight performance
• Type III hard anodized finish in black provides superior corrosion and wear resistance
• Precision-machined for accurate rotor alignment and secure mounting
• Designed specifically for asphalt racing hubs with backside mounting configuration

This adapter requires Wilwood 300-12561 Snap Ring and Wear Plate Kit for proper rotor attachment (sold separately). The durable anodized finish ensures long-lasting performance in demanding racing environments while maintaining a professional appearance.