just resently replaced my back roters, calipers and brake lines(all new parts) on my 240 88' wagon and had no problem bleeding them
or replacing them and theres no leakes or kinks in the line. But heres my problem, when i press on my brake pedal my brakes just tighten
and dont release. Please help

 

That is a classic symptom of a bad brake line, but you state that they are new. If so, it could be a few other things. Did it do this before the latest round of work, and new parts? First guess would be ,if they are 're-built' calipers they could be bad off the shelf, and are binding. Could be bad proportioning valves. But it would be strange to have them both go at the same time. Follow the lines back to around the front side of the differential, find the valves and give 'em a few smart whacks ( not too hard, don't kill 'em)with a hammer to see if they release.