'75 Rear Drum Wheel Cylinder Part Numbers

[Dusteater]

After doing a thorough search of the site, I still can't seem to find specific Wagner or Raybestos part numbers for my factory rear drum brake wheel cylinders.

I have confirmed that I have the Torino new style rear end (big bearing and 10" drum). My backing plates are:

Wagner 80174L = 10" brake, big bearing (Torino new style), '74-'75 driver side
Wagner 80175R = 10" brake, big bearing (Torino new style), '74-'75 pass side

Can anyone tell me what the proper Wagner or Raybestos wheel cylinder part number would be?

Thanks

 

[Viperwolf1]

Driver side - F80186 or WC80186
pass side - F80187 or WC80187

 

[Dusteater]

Thanks for that, do appreciate it!