Wilwood 120-16456 Forged Billet Dynalite Internal Disc Brake Caliper

The Wilwood Forged Billet Dynalite Internal/ST disc brake caliper has been specifically engineered for high-temperature road racing applications on compact cars. This premium caliper combines Wilwood's advanced stress-flow forging process with Thermlock® insulated pistons to deliver exceptional performance for rotors ranging from 11.00" to 12.19" in diameter.

Key Features:

• Stress-flow forged billet construction realigns metal grain structure within the caliper body contour for maximum strength
• FEA-generated radial transition design eliminates stress points between piston housing and caliper bridges
• Single split bridge with spacerless design enhances structural rigidity and appearance
• Thermlock® insulated pistons provide superior heat management in high-temperature racing conditions
• Lightweight design starting at just 3.00 pounds
• Superior resistance to deflection and caliper separation under extreme braking loads

The forging process used in manufacturing this caliper eliminates the grain structure interruptions that occur when machining from straight block billet, resulting in the strongest caliper in its class. The radial transition design with no steps or shoulders in critical areas substantially increases resistance to deflection. Structural deflection and volume displacement testing has proven the Forged Dynalite outperforms all other calipers in this popular size category.