Wheel cylinders for 11 inch brakes

Ah, I see. Well I'm running a master cylinder for front disc/drum rear which has residual valve built in. So any appropriate wheel cylinder for 11 drums will work no problems. He's working the angles very well in the ebay add, making it seem that he has some kind of special fix for an all pervasive problem, without mentioning that no problem at all exists if you have the correct master with residual valve. All in the name of turning a quick buck.

Thanks Pauly!