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Universal Chrome Wilwood Master Cylinder Kit Disc/Drum

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Product Description



260-8555-P Wilwood - 1" Bore High Volume Tandem Master Cylinder & Proportioning Valve Kit for Disc Drum


Light weight aluminum, non-corrosive chrome Wilwood master & proportioning valve set up. The 1" Bore Polished Aluminum Tandem Master Cylinder by Wilwood® is a premium piece. With Wilwood you have all the necessary accessories and replacement parts to keep your brake system working like clockwork. The 1" bore is designed for use primarily with power brake applications, but can be used with manual brake as well and either from vacuum assist or hydraulic assist systems. 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.

Proportioning Valve Kit includes an aluminum disc drum valve that is similar to Wilwood fixed valve 260-11322 ($99.00). The kit comes with a black powder coated mounting bracket for left side & two stainless steel hex bolts. Also included are two stainless steel lines and fitting to run from master to valve.

    •     1" Aluminum Master Cylinder
    •     Wilwood, Polished Aluminum
    •     GM Aluminum Disc Drum Fixed Proportioning Valve
    •     Left Mount Proportioning Valve Bracket, Chrome
    •     Stainless Steel Lines & Fittings from valve to master cylinder
    •     Stainless Steel Mounting Hardware




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