where to get man. valves

[blazer2007]

I need 1 manual valve for the rear but would like to have it this weekend,anyone know where to get one locally.I tried Kenworth truck but it was $140,even he said was way overpriced but was for a Kenworth I guess.and what woud I call them,is there a proper name for them.I found a 5 position 2 way and a 5 pos. 3 way valve at a hydrolic shop but don,t understand what 5 pos. 2 way means