Wilwood 300-16921 Brake Rotor Adapter 8x7 to Wide 5 Bolt Pattern Aluminum

The Wilwood 300-16921 Dynamic Lug Mount Rotor Adapter is engineered for Starlite 55 Wide 5 racing hubs, providing a precision solution for converting bolt patterns on high-performance brake systems. This adapter features a hub mount bolt circle of 8 x 7.00 inches and accommodates any 8-lug, 7.18-inch snap ring rotor configuration.

Key Features:

• Hub mount bolt pattern: 8 x 7.00 inches
• Compatible with 8-lug, 7.18-inch snap ring rotors
• Constructed from high-strength aluminum alloy for maximum durability
• Type III hard anodized finish in black for superior corrosion and wear resistance
• Designed specifically for Starlite 55 Wide 5 racing hub applications

Installation Requirements:

• Requires P/N 300-12561 Snap Ring and Wear Plate Kit for rotor attachment
• Uses mounting bolt kit P/N 230-17419 (sold separately)

This rotor adapter is ideal for racing applications where converting from a standard 8-lug pattern to a Wide 5 rotor configuration is necessary. The Type III hard anodizing process provides a durable, long-lasting finish that resists the harsh conditions of competitive motorsports while maintaining precise tolerances for safe, reliable braking performance.