Wilwood 260-9439-BK Master Cylinder Aluminum Tandem 7/8″ Bore Black

Wilwood tandem chamber master cylinders represent the latest refinements in brake pressure actuation and fluid control. They are available in 3 finishes; plain ball burnished and black e-coat. The features incorporated in this innovative and unique design make them the perfect choice for a wide range of custom manual or power brake applications. High-pressure die casting of a premium alloy produces a high-capacity body that is lightweight looks great and has the durability for competition. A machined billet lid captures a pressure-balanced bellows gasket with 100 percent sealing against moisture invasion or fluid leakage.