1955-66 Ford Thunderbird Complete Front and Rear Disc Brake Kit. Check out this complete front and rear disc brake kit for your Thunderbird! This kit is easy to install and assembled in the USA! Includes rotors, calipers, brake hoses, and all necessary hardware, as well as power brake booster and master cylinder. These kits are custom made for your specific application, and will fit your classic T-bird. Available in chrome. For 55-57 cars, the battery must be moved to the trunk to allow room for the power brake conversion.