No brake fluid to rear wheel cylinders

i don't know if they did or not i just bought this car.. it's been sitting for around 6 years before i bought it.. been working on it over at the peoples house who i blought the car from.. and i bought a brand new master clyinder not reman one.. and i probably put all new wheel clyinders on it also and probably change all of the hoses on the brakes..

Ok, Car was sitting..... You most likely have other issues. I would replace it all like you are about to do. Parts are cheap enough and your brakes will work well by doing so.