The Wilwood Forged Dynalite Internal 4 Piston Brake Caliper is designed to deliver reliable, high-performance braking across a wide range of vehicle setups using 10 13 (254 330mm) diameter brake discs. It features an advanced spacer-less forged aluminium body with improved rigidity and reduced weight for consistent braking performance under load.Below are the key features that contribute to the caliper's performance, durability, and suitability for demanding use:Spacer-less Forged Aluminium Body: Manufactured without internal spacers using a single-piece forging process, this caliper offers improved strength and stiffness, resulting in less deflection under braking load and more consistent braking performance.Stress-Flow Forging Process: The forging technique re-aligns the metal grain flow to match the caliper shape, enhancing structural integrity and reducing internal weaknesses that would otherwise occur in block-milled bodies, which improves fatigue life and overall caliper durabil