Wilwood 120-13843-RD Forged Dynalite Internal Red Brake Caliper

The Wilwood Forged Billet Dynalite Internal represents the next evolution of the legendary Forged Dynalite series brake calipers. Engineered with a single split bridge and spacerless design, this caliper delivers enhanced structural rigidity and a cleaner, more streamlined appearance compared to previous generations.

Advanced Forged Construction:

The stress-flow forging process realigns the metal's grain structure to follow the natural contour of the caliper body, eliminating the structural weaknesses that occur when machining from straight billet stock. This results in the strongest caliper in its class, with exceptional resistance to deflection and caliper separation under heavy braking loads.

Key Features:

• Spacerless single split bridge design for maximum strength and visual appeal
• FEA-generated radial transition design between piston housing and caliper bridges
• Lightweight forged billet construction starting at just 3.00 pounds
• Internal dust seal configuration for improved protection
• Red anodized finish (RD suffix indicates red color)
• Radial transitions eliminate stress-concentrating steps and shoulders
• Proven superior performance in structural deflection and volume displacement testing

The Forged Billet Dynalite Internal caliper combines race-proven performance with sophisticated engineering to deliver consistent, fade-resistant braking for high-performance street and track applications.