Wilwood Brakes Master Cylinders 260-8555-BK

Wilwood’s Compact Tandem Master Cylinder is available in 2 bore sizes 1 Inch and 1-1/8 Inch and 2 finishes; ball burnished and black e-coat. The 1 Inch bore can be used in manual and power assisted applications and does not come with a pushrod. The 1-1/8 Inch bore is designed for use primarily with power brake applications, either from vacuum assist or hydraulic assist systems. They’re designed for mount flanges from 3.22 Inch to 3.40 Inch, 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 Inch with a volume ratio of 2:1 between the primary and secondary chambers. Machined from high-pressure die castings, each master cylinder weighs only 3 Pound, a 75 Percent weight savings over most cast iron OE type master cylinders. We also offer a our combination proportioning valve kit, which features brackets and stainless lines specifically for use with these master cylinders.

More Features

• 1 Inch And 1-1/8 Inch Bore Models Can Mount To Power Boosters Or Be Used With A Captured Pushrod On Manual Pedals
• Universal Style Slotted Hole Mounting Flange Mounts To Pedals Or Boosters With Bolt Centers From 3.22 Inch To 3.40 Inch