Wilwood’s new 7/8” bore Tandem Chamber Master Cylinder designed specifically for manual brake
systems represent the latest refinements in brake pressure actuation and fluid control. The exclusive
Wilwood features incorporated in this innovative and unique design make it the perfect choice for
1964-1973 Ford Mustang’s.
The high-pressure die casting from premium alloy produces a high-capacity body that is lightweight,
looks great, and has the durability for competition. A black anodized, machined billet lid captures a
pressure balanced bellows gasket with 100% sealing against moisture invasion or fluid leakage. The
master cylinder is configured with full separation between the front and rear reservoir chambers and
fluid outlets for redundancy and safety. Master cylinder bolts directly to the Mustang’s existing
firewall mounts and connects to the stock pedal with no additional parts or modifications. The
pushrod may require incremental length adjustment which is easily accomplished with the supplied
pushrod kit.
The master cylinder works equally well on cars with either rear drum or disc brakes. Some replumbing
is required and all the necessary fittings to connect new lines to the master cylinder are
included.
Master cylinder is available in three finishes, standard aluminum (P/N 260-12900), Wilwood’s own black E-coat (P/N 260-12900-BK), and for those wanting a show car look, a bright burnished finish
(P/N 260-12900-P) is available.
Wilwood Tandem Master Cylinders are loaded with the features and technology built from decades of
domination in world motorsports, and the proven reliability of Zero PPM defect quality supply to
leading OE manufacturers around the world. This master cylinder will not only optimize the braking
performance, it will deliver mile after mile of reliable performance and service life on your early model
Ford Mustang.
For more information contact: Wilwood Engineering at (805) 388-1188 and request to speak with Erika Gordillo for marketing issues, or Andy Fritts for technical questions. Also, Wilwood’s website is accessible at www.wilwood.com or e-mail customerreply@wilwood.com.