My 1995 ssimpala ran hot pull over put anti freeze and filled the block up .ran ok stopped to get gas cut car off wont crank

Did you let the engine cool down before you added the coolant to the radiator? Was the.engine running when you did? If you answered NO then you probably cracked the block.

First check all of your fuses. Coolant spraying all over may have shorted something out. If everything checks out, I would suspect a bad starter. Get under the car and locate the starter. Have someone hold the key to the ON position like they are trying to start the car. As they are doing that, rap the starter with a hammer. If the car suddenly comes to life and tries to start, you have a bad starter.