Ask for the rear wheel cylinders for an 83 S-10 pickup with manual brakes. As far as the shoes I think Kirban used to sell them as a set. I used to get mine relined with the softest material they had at a shop that lines them (clutch shop) then I would have them make them all as long as possible. Now I use a transbrake, but I can still hold 15-20psi on the footbrake. I also have bent shoes in the past as well as breaking aluminum drums.