Replace the thermostat housing and now when trying to start the car will click but no crank

There is no correlation between these cooling system repairs and the engine cranking. Unless there's more information to be learned -- such as if you've checked to see if the engine even manually turns since the car died in the first place. It coudl be that you have an engine full of coolant, or that the engine seized. There's a bunch of unknowns going on here since the trauma of what happened to cause the stall. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops