Two nights ago I was driving home from Kansas City, everything was just fine when about 20 some odd miles later I entered my neighborhood, I gave it gas and got speeds up to 50, then the **** hit the fan as I let my foot off the accelerator and slowed down I could hear a odd noise. I thought at first it was the tranny, when I would give it gass it would not transfer the power to the wheels, I put it in neutral and cruised on home. I opened the hood to find all the coolant in the resivor gone, I looked under the car for driping water (after I quickly turned the car off) no driping. I decided I would see if there was any coolant in the radiator tomorrow seeing how it was 2 in the morning and all. Next day came around turns out dad put watter in the car'* radiator and in the reserve tank that morning so I could not tell if there was any coolant in the radiator or not. My dad tried to start the car a few times with no progress, later I tried to start it not hearing about his failed atempt. I then talked to my cousin the mechanic he ran through a proceedure of cranking the crank pulley, I got about a quarter of a turn when it woudl lock up. I put all 280 pounds on the wrench and it just stayed there. He told me it was hydrolocked and I would have to rebuild it. Has this happened to anyone else? What damages did you face? How much for a rebuild do you think? I have no clue as to the extent of the damage I believe I am going to get the car towed tomorrow to a repair shop. Any info will help.