Appreciate all your comments. Evaluating the least expensive would be to have the front rotors redrilled. To redrill the rear I would have to have the axles as well as the drums done which would be more expensive than only the front. I have found the S10 dual piston calipers/spindles is about $300 in my area. Probably it would be better if I went with a GM rear axle instead of the Ford so everything is the same. I thought I could use some old tricks of mix and match to keep the costs down but maybe not. Thanks again.
