1964-66 Ford Mustang Black Out Power Brake Booster with Wilwood Master Cylinder LS-EFI We recommend a frame C-Notch

We recommend a frame C-Notch kit for adequate rear suspension travel

but true race car designed geometry

67-70 models Add $3

406 PSI high pressure cut off

A simple bolt-on installation will have you back out on the road in no time and getting where you're going a little faster

1964-66 Ford Mustang Black Out Power Brake Booster with Wilwood Master Cylinder LS-EFI We recommend a frame C-Notch1964 66 Ford Mustang Black Out power brake conversion with 7" Black Booster and Black Wilwood master cylinder. Performance Online introduced this item in April 2013 and received a huge response. This kits add a nice professional detailed look to your classic. Improves stopping distances and driver performance tremendously.