We make 12 different Disc Brake Adapters for a variety of axles, 4 of them are weld on brackets so you can do that different axle. Here are a couple of the different 14 bolt brackets available.
14 Bolt Disc Brake Bracket for Single Rear Wheel Axle
14 Bolt Disc Brake Bracket for Cab & Chassis Axle
Of all the brake brackets we make the 14 Bolt is the most popular but overall we have over 3000 sets in use! These work and are fairly priced......$45 a pair after the discount!