260-9439-p / 260-9439-bk
Wilwood’s 7/8" or 15/16" bore Tandem Aluminum Master Cylinders available in 3 finishes, plain, ball burnished, and black e-coat. These master cylinders are designed primarily for manual applications and include a pushrod. They’re designed for mount flanges from 3.22” to 3.40”, common measurements for most domestic cars and trucks from the mid 1960s to present, and offer fluid outlet ports on both sides of the bore. The stroke is set at 1.10” with a volume ratio of 2:1 between the primary and secondary chambers. Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders. We also offer a combination proportioning valve kit, which includes brackets and stainless lines specifically for use with this master cylinder, see PN 260-13190, or 220-13189 for retrofit kit.
Master Cylinder Material: Aluminum
Master Cylinder Bore Size: 0.875 in.
Master Cylinder Stroke: 1.100 in.
Bowl Design: Dual
Mounting Hole Quantity: 2 holes
Mounting Flange Center to Center Distance (in): 3.220-3.400 in.
Remote Reservoir: No
Reservoir Included: Yes
Reservoir Material: Aluminum
Master Cylinder Cap Included: Yes
Pushrod Included: Yes
Mounting Brackets Included: No
Hardware Included: No
Quantity: Sold individually.
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.
$239.95 Regular Price