Master Cylinder, Alloy, Natural/Polished, 1 in. Bore, Universal, Each

Braking performance from Wilwood.
These Wilwood lightweight aluminum master cylinders provide reliable stopping power for drag race cars, late model stock cars, and off-road vehicles. They utilize standard OEM internal components for dependable performance at an affordable price. They are available with or with out large capacity plastic reservoir and dual outlet bores for responsive performance.