Wilwood 260-9439 .875

Bore, Universal, Kit - 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.