Wilwood GS Compact Integral Master Cylinder Rebuildable Aluminum Body

Wilwood GS Compact Integral Master Cylinder — Rebuildable Aluminum Body Brand: Wilwood The Wilwood GS Compact Integral Master Cylinder delivers race-proven braking performance in a lightweight, serviceable package. Its high-pressure die-cast aluminum body and protective e-coat finish provide corrosion resistance and durable operation for street and track use. Designed for precision hydraulic control, this compact master cylinder optimizes pedal feel and response in tight engine bays or competition vehicles. Rebuildable design: Serviceable internals reduce lifecycle cost and simplify maintenance. Aluminum construction: Die-cast body for strength, stiffness, and weight savings. Protective e-coat finish: Long-lasting corrosion protection in harsh environments. Integral bellows cap: Positive internal sealing to keep contaminants out. Refined internals: Optimized return spring and piston assembly for consistent pressure and quick pedal return. Perfect for performance, race, and track-day applications where compact size, reliability, and precise control matter. Upgrade to Wilwood quality to improve brake modulation, reduce unsprung mass, and extend component life.