Wilwood 120-13843 Forged Dynalite Internal Dust Seal Brake Caliper

The Wilwood Forged Billet Dynalite Internal represents the next generation enhancement of the legendary Forged Dynalite series calipers. Engineered with a single split bridge and innovative spacerless design, this caliper delivers superior strength and a clean, streamlined appearance that sets it apart from traditional multi-piece designs.

Advanced Forging Technology:

The stress-flow forging process re-aligns the metal's grain structure to follow the natural contours of the caliper body, eliminating the grain structure interruptions that occur when machining from straight block billet. This results in the strongest caliper in its class while maintaining an impressively low weight starting at just 3.00 pounds.

Key Features:

• Single split bridge spacerless design for maximum rigidity and visual appeal
• FEA-generated radial transition design eliminates stress-concentrating steps and shoulders
• Smooth radius transitions between piston housing and caliper bridges substantially increase resistance to deflection
• Internal dust seal design protects components from contamination
• Forged billet construction provides superior strength-to-weight ratio
• Proven to outperform existing caliper styles in structural deflection and volume displacement testing

The Forged Billet Dynalite Internal delivers professional-grade braking performance with the structural integrity demanded by high-performance street and track applications. Its advanced engineering makes it the stiffest and most visually refined design in the Forged Dynalite lineup.