Wilwood 160-3327A Aluminum Sprint Brake Rotor 10.95" 3x5.00" Bolt Pattern

The Wilwood 160-3327A is a high-performance aluminum disc brake rotor engineered specifically for Sprint Car and Midget racing applications. This 10.95-inch rotor features a 3-hole mount design that fits the popular 3 x 5.00" bolt circle found on most sprint and midget front hubs.

Advanced Type III Hard-Anodized Finish:

Wilwood's Type III hard-anodizing process creates a superior surface that significantly improves friction characteristics and rotor longevity compared to standard aluminum rotors. This advanced finish allows the rotor to withstand higher operating temperatures while maintaining consistent performance throughout extended racing sessions.

Precision CNC Machining:

Each rotor is precision CNC machined from high-strength billet aluminum plate with full symmetrical machining on both faces. This process ensures perfect balance, exceptional flatness, and the truest rotation achievable, eliminating vibration and providing consistent brake feel.

Key Features:

• 10.95-inch rotor diameter optimized for sprint and midget applications
• 3 x 5.00" bolt circle mount pattern
• Engineered drill slot pattern maximizes weight reduction while minimizing thermal distortion
• Type III hard-anodized aluminum finish for superior friction and extended life
• Low knock-back characteristics provide lap-after-lap consistency
• Lowest thermal distortion and run-out of any aluminum rotor
• Superior heat resistance compared to competitive aluminum rotors

Performance Benefits:

The strategically engineered drill pattern achieves maximum weight savings without compromising structural integrity or thermal stability. Low knock-back design characteristics ensure smooth pad engagement and consistent pedal feel throughout the race. For optimal performance, Wilwood recommends pairing this rotor with their Purple compound brake pads.