Make the conversion to rear disc brakes for your 1965-1973 Mustang with this Rear Disc Brake Conversion Kit from Master Power! This complete upgraded kit is intended to fit Mustangs with 8" or 9" small bearing rear-ends with a 3-3/8" x 2" flange and it will be compatible with a 5 x 4-1/2" or 5 x 4-3/4" bolt pattern.
