These are the disc brakes off at 1984 Mazda B2000 complete rotor, spindles, calipers. 

They were recently on a running B2000 so they aren't to rusted and the rotors are in pretty solid shape. 

From my understanding these are a direct swap for earlier B1600s with Drum brakes and the Ford Couriers. These will need work of course but they are a good start for the conversion. 

The only issue I found was a brake caliper has a stripped out threads so someone re tapped new threads and it has a longer bolt it seems to work? See the last pic. 

I pulled them as one complete assembly as you see in the first pictures, but for shipping purposes I had to completely tear them apart to fit them each in one large flat rate box each! One side weighs 40 pounds! 

Ask any questions you might have on these. 

Thanks