I is clear at this time that the Ford motor company wont sell just the backing plates. they want over 300 each side for the whole e-brake set up. I have looked for the stamping co. that supplies them; no luck. searched junk yards accross the county; no luck. Even searched brake supplyer in China; no luck. I im in the process of buying one assemble, i will copy this and fix my truck. I may sell or give away the sketch I come up with when it works. If anyone is aware of a co. that sells these please let me know..... Please send accurate responce to ware you may have purchaes them, not ware you think they can be purchased...thanks, Mike