Hi, I was overhauling the rear drum brakes on my 78 2wd f-150 today when I noticed that the contact pads on the backing plates are badly grooved. One of them is even worn all the way through in one spot. I've been surfing the web looking for replacement backing plates, but haven't had any luck. Anyone know where I could find some? Thanks.

 

Junkyard...probably hundreds of them to choose from there

Look around for the ones in the best shape

 

I've seen them somewhere new. Maybe Dennis Carpenter.