Need help for a 1980 Dodge Power Wagon 150

Some of these models had bakelight(plastic) pistons inside the calipers they sometimes would stick and needed to bereplaced. In this case it's cheaper for you to replace BOTH front calipers and the hoses going to the calipers as the vehicle is 30 years old and hoses will suck together and not let fluid either go back or to the caliper.